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#281
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
The Krooborg lectures its latest turd-sniffing Kroopologist. The real person behind [Krooger's paranoid blather] knows far more than he lets on. This particular[sic] persona[sic] is all about ridicule. Unless you're particularly fond of being ridiculed, don't bother. Quite right, Arnii (except for the paranoid raving). Kroopologists are just as asinine as you are, and hence just as deserving of ridicule. The other Normals will figure this out it time. Until then, Ollie can get his jollies by playing "debating trade" games. |
#282
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
duh-Scottie barked: The Krooborg lectures its latest turd-sniffing Kroopologist. The real person behind [Krooger's paranoid blather] knows far more than he lets on. This particular[sic] persona[sic] is all about ridicule. Unless you're particularly fond of being ridiculed, don't bother. Quite right, Arnii. One Karnak: "What is Scottie's IQ?" |
#283
Posted to rec.audio.opinion
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Scottie Witlessmongrel's patent insanity
duh-Scottie choruses with the voices in his head. I nominate Molly Ollie for the RAO First Quarter Obtuseness Award. We'll take that Thank you for admitting that you suffer from MPD. |
#284
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
On Jan 23, 2:03*pm, "Arny Krueger" wrote:
The real person behind the Middiot persona knows far more than he lets on. And who is that, Mr. Krueger? John Atkinson Editor, Stereophile |
#285
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
Yapper barked: And who is that, Mr. Krueger? Who WOOF! YAP! he's YAPPITY-YAP! whoever he WOOF! BARK! WOOF-WOOF! Are you talking to me, Scottie? Bad dog! WHAP Roll over! Sit! WHAP WHAP! |
#286
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
"John Atkinson" wrote in
message On Jan 23, 2:03 pm, "Arny Krueger" wrote: The real person behind the Middiot persona knows far more than he lets on. And who is that, Mr. Krueger? Proof that Atkinson can't determine a person's intelligence without knowing their ID. Probably somehow related to his apparent inability to hear differences between audio amps without knowing their ID. |
#287
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
"ScottW" wrote in message
On Jan 23, 1:05 pm, John Atkinson wrote: On Jan 23, 2:03 pm, "Arny Krueger" wrote: The real person behind the Middiot persona knows far more than he lets on. And who is that, Mr. Krueger? Who cares...he's a jerk whoever he is. Note that Atkinson has lept to the Middiot's defense. They are probably buds. |
#288
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
The Krooborg reminisces fondly about good times. Proof that Atkinson can't determine a person's intelligence without knowing their ID. Probably somehow related to his apparent inability to hear differences between audio amps without knowing their ID. Arnii, you sound whiny and bitter again. I thought you were grateful to Mr. Atkinson for the "all expenses paid" trip to New York to which he treated you. Afterward, you preened and gloated about your "victory". And recently you "proved" that your aBxism website is, despite appearances to the contrary, a marvel of brilliant organization, chock-full of priceless data, and beloved of "scientists" throughout the world. It seems as though everything is going swimmingly for you. Why are you so grumpy? |
#289
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
In article ,
"Arny Krueger" wrote: "ScottW" wrote in message On Jan 23, 1:05 pm, John Atkinson wrote: On Jan 23, 2:03 pm, "Arny Krueger" wrote: The real person behind the Middiot persona knows far more than he lets on. And who is that, Mr. Krueger? Who cares...he's a jerk whoever he is. Note that Atkinson has lept to the Middiot's defense. He did? |
#290
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
On Jan 23, 6:17 pm, "Arny Krueger" wrote:
"John Atkinson" wrote in On Jan 23, 2:03 pm, "Arny Krueger" wrote: The real person behind the Middiot persona knows far more than he lets on. And who is that, Mr. Krueger? Proof that Atkinson can't determine a person's intelligence without knowing their ID. Huh? I was merely asking, Mr. Krueger, because now that you have admitted you were wrong to have claimed that ""The JAES has published a number of works that [you] authored or co-authored," I thought you might want to come clean about this other oft-repeated troll of yours. So I ask again: who is this "real person" who you claim animates George Middius? Or is this just another of your imaginings? John Atkinson Editor, Stereophile |
#291
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
On Jan 23, 3:14*pm, ScottW wrote:
On Jan 23, 1:05*pm, John Atkinson wrote: On Jan 23, 2:03*pm, "Arny Krueger" wrote: The real person behind the Middiot persona knows far more than he lets on. And who is that, Mr. Krueger? * *Who cares...he's a jerk whoever he is. I'm glad to see your recent admission of error has made you more humble and less judgmental. lol Lol LoL lOl LOL! |
#292
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
John Atkinson said: So I ask again: who is this "real person" who you claim animates George Middius? Or is this just another of your imaginings? Speaking of imaginary friends, Scottie seems to have acquired a passel of them who chime in when he bitches about certain RAOers. By contrast, Mister Krooger is far too siuntiffickated to indulge in a device as tired as the editorial "we". Krooger's forays into MPD-land are more likely a manifestation of the paranoid "we". I'm sure you're still at the top of the Krooger Enemies List, John. Don't let Turdy's snarling in my direction persuade you that he's lost any of his love for you. ;-) |
#293
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
On Jan 23, 5:17*pm, "Arny Krueger" wrote:
"ScottW" wrote in message On Jan 23, 1:05 pm, John Atkinson wrote: On Jan 23, 2:03 pm, "Arny Krueger" wrote: The real person behind the Middiot persona knows far more than he lets on. And who is that, Mr. Krueger? (Asked JA, with knife drawn and a sanguine look in his eye, while deploying the secret Stereophile army that GOIA "knows" exists in Area 51...) * *Who cares...he's a jerk whoever he is. (Stated 2pid emphatically, reversing his self-proclaimed and not-at- all hypocritical 'usual' role of one who bitterly opposes name-calling and insults or other non-audio-related 'discussion' on RAO.) (lol Lol LoL lOl LOL!) Note that Atkinson has lept to the Middiot's defense. They are probably buds. (Said GOIA insanely, imagining that a question about a claim that he's made means something other than a question about a claim that he's made.) |
#294
Posted to rec.audio.opinion
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Molly Ollie dances on his own pinhead
On Jan 23, 2:49*pm, ScottW wrote:
*We'll take that as admission of your inability to support your false claim.....again. Do you ever tire of piddling on a thread like a spoiled brat child? So he should take lessons from you on how to do it like an 'adult'? Speaking of "inability" and "admissions", 2pid, isn't there something you should admit? lol Lol LoL lOl LOL! |
#295
Posted to rec.audio.opinion
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Molly Ollie dances on his own pinhead
On Jan 23, 7:42*am, "Arny Krueger" wrote:
It's ironic that they should hasten to call other people liars, when they are habitual liars. Actually it all fits - they are usually lieing (sic) when they call other people liars. Sorry, GOIA, but you've missed the mark. You've just described 2pid to a tee. |
#296
Posted to rec.audio.opinion
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Blind Cable Test at CES
On Jan 22, 5:12*pm, Oliver Costich wrote:
On Tue, 22 Jan 2008 13:57:41 -0800 (PST), "Shhhh! I'm Listening to Reason!" wrote: On Jan 21, 8:51*pm, Oliver Costich wrote: On Mon, 21 Jan 2008 13:01:21 -0800 (PST), "Shhhh! I'm Listening to Reason!" wrote: On Jan 21, 1:00*pm, Oliver Costich wrote: On Sat, 19 Jan 2008 10:54:17 -0800 (PST), "Shhhh! I'm Listening to Reason!" wrote: On Jan 19, 3:10*am, Oliver Costich wrote: On Fri, 18 Jan 2008 13:19:23 -0800 (PST), "Shhhh! I'm Listening to Reason!" wrote: Oliver Costich wrote By the way, I don't use lamp cord or Home Depot interconnects in my system. I do not use expensive wires or cables in my system. I just don't really care if others do. I don't care what they use. I do care that they want to justify it with sloppy logic and BS. I haven't seen any justifications, though I haven't read all the posts in this thread. As a matter of curiosity, what would happen to the results if, out of a sample of 100 participants, 50 selected a certain product correctly 100% of the time and the other 50 selected incorrectly 100% of the time? Would it be unusual to get 50 heads when flipping a coin 100 times? Getting 50 correct answers out of 100 participants is exactly what you would expext from random guessing (flipping coins). Sorry, I didn't state my question clearly. Assume a test with 100 participants and 10 trials. 50 of the participants score 100% on all 10 trials (or correct at a statistically significant level). 50 score 0% (or at some statistically insignificant level) on all 10 trials. Would not the overall results still show "random guessing"? Is so, could you still reasonably attribute the results of those 50 that got it correct 100% of the time to random guessing? What exactly are you testing? If it is whether individuals can corectly determine what you are testing, the for those who got the all correct, you can support the claim they are right more than half the time (guessing). For the others you can support that they are wrong more than half the time. Alternatively you could be testing the whole population with 1000 trials, and 50 people get their 500 right and 50 others you'd toss the experiment as simply too bizarre. What do you think is the likelihood of a randomly selected sample giving that outcome? You'd look for other factors to explain the results. Maybe a statistics course is in order I've taken statistics. I think a true "random" population is counterproductive for perception tests, as I said. In a true random sample of which painting someone preferred, I'd expect the distribution of the random population sample to approximate the percentages of colorblind, or totally blind, people found in the general population, for example. One or two of that sample may even know something about art. I'm not suggesting that this was the case here, or relating this in any way to the WSJ article. I'm just curious. It seems to me that for issues of perception a truly "random" population is counterproductive. It is unless you are looking to home in on the truth. I don't know of any statistical method for drawing conclusions about population parameters from sample statistics that doesn't require that samples be simple random samples. Randomness alone is not enough. It has to be simple random which in this particualr case means that every group of 39 has an equally likely chance of being selected. One of the problems with this test is that the "respondents" were self-selected or otherwise not randomly selected. You are going down a road I just specifically excluded. Why? It's like taking a poll on the death penalty by asking people who walk by your front door. If the test was sponsored by anyone who has an interest in speaker cable differences being heard, then agoin the test is suspect. Virtually every elementary statisitics text gives similare examples of faulty data collection. Tell that to the opponents of global warming here. They do not understand that. One of those people is even now claiming "proofs" in this very thread, Isn't that ironic? I understand that. Critical listening is not something people are born with. Arny, for example, has stated that several times. So have several others who are actually involved in audio testing. So you necessarily have to select from a group of those who are interested in the thing being tested if you use audio or some other related area of perception as an example. Sorry, I sent the response to the first part prematurley. Otherwise, I would expect the test results to show "random guessing" 100% of the time. Why? Do you think people who have no interest can't hear? It's not fair to ask me that question, because I don't think cables make any difference at all, unless they're made from an insulator or the RLC is vastly different. For the short runs in a typical home system, I personally don't think it would matter much, if at all, if the cable itself was made from aluminum or cast iron, let alone five- nines copper, silver, or gold. So I'm biased. :-) If any differences do exist, I would expect them to be very subtle. (So subtle, in fact, that they would not be worth any extra money to me, hence my attitude). Again, from what I've read in the archives here and in other discussions on audio testing, detecting subtle audio differences is difficult. I would expect inexperienced listeners to show random guessing as a result. Perhaps I'm wrong, but since it really doesn't matter to me one way or the other, I'll leave it to somebody else to test that hypothesis. Again, I don't really care. If cables were important to me, I'd buy what I liked regardless. It's just not that big of a deal to me. That's fine, but a different issue. I also buy what I like. I have heard cables that sound different from one another and it's usually due to some measureable characteristic of the cable. Better/worse is harder. I would think that once a difference is detected, better/worse would be easier. The population need not be the whole world but just limiting it to people who think you can tell would still give a huge population relative to 39. It's interesting that even in this population, which I assume contained the 39 tested, the results are insufficient to support that hypothesis. Perhaps Arny should go down this path. He could take out an ad in Stereophile looking for people who claim to be able to hear the differences in cables. Once he got, say, 250 people that he trained as critical listeners he could randomly select 50 of them to take the test. He could hold the test at one of the hotels around CES. He could hold a drawing out of the entire population for a set of really expensive cables as an ironic twist to generate interest (he should buy these cables at retail so that nobody can cast aspersions). How would you select the 250 people? If they volunteer, biased data once again. In site of that why not test all 250 people and use the bigger sample. Results from that would allow you to make statistical conclusions about ALL people who claim the be able to choose correctly even if you have no idea who they all are. I would think the best way to test those who claim to be able to hear a difference is to ask them if they think they can. So yes, they would volunteer. As I said, if the population is just "random Joes" I would expect the result to show guessing 100% of the time. I don't know how else you'd get around that. Even those who volunteered would need to be trained in detecting differences from what I've read. I think Arny should go for it. Don't you? If he wants to, but I don't think the results would influence the "true believers" in any case. Then what's the point of discussing/insulting/otherwise belittling those who will believe what they believe regardless? That seems very silly. (Not that you are, but there are others here who do.) I'd rather focus that discussion on the truly religious. People who buy cables don't really affect me. Those other ones are in politics and they do. ;-) |
#297
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
On Jan 23, 6:56 pm, George M. Middius cmndr _ george @ comcast .
net wrote: I'm sure you're still at the top of the Krooger Enemies List, John. It is my honor, George, to be thus singled out. Don't let Turdy's snarling in my direction persuade you that he's lost any of his love for you. ;-) Yet the disconnect with reality seems more pronounced these days. John Atkinson Editor, Stereophile "Well-informed" - The Wall Street Journal |
#298
Posted to rec.audio.opinion
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Molly Ollie dances on his own pinhead
On 23 Ian, 08:42, "Arny Krueger" wrote:
"Oliver Costich" wrote in messagenews:ub6dp3tljgft5dqprbgm6mf7uf2bccms6p@4ax .com On Tue, 22 Jan 2008 18:52:37 -0500, George M. Middius cmndr _ *george @ comcast . net wrote: McInturd said: If you are suggesting that the population of concern is not everyone who can hear, fine. Is it people who listen to music? How narrow do you want to make it? It depends what you are out to test. [snip] You can restrict the population that way if you choose but then you can't extend the conclusion of the test to larger ones. Everyone wants to eliminate people who firmly believe you cannot dsitiguish between the cables. You are left with people who believe you can tell and those that don't know. *You could further narrow it to people who don't know and toss everyone with prejudices. I nominate Ollie the Collie for this month's RAO Obtuseness Award. According to Ollie's illogic, haute cuisine should be judged by people who never dine at fine restaurants. And art should be judged by people who can barely read their comic books. And jewelry should be judged by those who never purchase it and never wear it, and fine wine by those who customarily knock back boilermakers and Thunderbird. Let's hear it for the uninitiated, says Ollie the Molly, their opinions are every bit as valuable as people who have spent years appreciating the best goods on the market. Point out exactly where I said that. The Middiot lies profusely, just like borglet. It's ironic that they should hasten to call other people liars, when they are habitual liars. Actually it all fits - they are usually lieing when they call other people liars.- Ascunde citatul - What does one call someone who willfully and knowingly falslely accuses a host of RAO regulars of sending him kiddie porn emails. Oh, one calls him Arny Krueger, World Class Liar. Yes Oliver, your compatriot Arny Kruger actually did do that. |
#299
Posted to rec.audio.opinion
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Blind Cable Test at CES
On 23 Ian, 12:47, Oliver Costich wrote:
If you have the time and enjoy doing it, why not? The silliness comes in with the cables in the thousands of dollars range. In particular cables are an area of the system where you get the least bang for the buck (at retail - have you seen the obscene dealer margins of the exotic cables?)- In that I agree, I would spend my money on better equipment rather than on super high cost cables. But I wouldn't be using zip cord and cheap common RCA jacks, either. |
#300
Posted to rec.audio.opinion
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Blind Cable Test at CES
On 23 Ian, 12:49, Oliver Costich wrote:
On Wed, 23 Jan 2008 02:58:10 GMT, Andy C wrote: On Wed, 16 Jan 2008 10:52:40 -0800 (PST), John Atkinson wrote: Okay, I was reading the article and noticed some strange things. *The article says the following: "I set up a room with two sound systems, identical except for one component. Everything except the speakers was hidden behind screens." So he is saying that there were actually two separate systems - two source components, two amplifiers, etc. *But were there two different sets of speakers too? *One would hope not! *Using a single set of speakers, there would need to be a switching arrangement to switch the speakers between the outputs of the two different amplifiers through the two different speaker cables. *But if there were a properly designed switching network, there would be no need for two different systems at all. *There could just be a transfer switch using the highest quality relays to switch between the two speaker cables. *That is, a two-throw at the amplifier end and a two-throw at the speaker end of each speaker cable. *This would hold everything else constant. *If there were really two different sets of speakers, then the experiment was so poorly designed it isn't even worth discussing. *Just the speaker position difference alone would likely cause differences in the sound that would be measureably far greater than any cable could cause. Then it also says: "Using two identical CD players, I tested a $2,000, eight-foot pair of Sigma Retro Gold cables from Monster Cable, which are as thick as your thumb, against 14-gauge, hardware-store speaker cable." Two identical CD players and what else? *This guy is being very vague. *I guess he is just addressing the typical WSJ reader who isn't familiar with or does not care about this stuff. *There just isn't enough info provided to evaluate whether the test setup is valid or not. All good points. This particualr test was badly enough designed to be flawed from the start, never mind what the data actually conclude.- Ascunde citatul - Actually, it was entirely useless in concept. All such tests are. |
#301
Posted to rec.audio.opinion
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For the attn. of Mr. Oliver Costich ... Preferences andStatiscal Analysis
On 23 Ian, 12:56, Oliver Costich wrote:
On Tue, 22 Jan 2008 21:11:46 -0800 (PST), Clyde Slick wrote: On 22 Ian, 23:50, "JBorg, Jr." wrote: What happen if enough participants refuse to make correct choices because the sound supplied during testing didn't suit their taste ? they are not even given the option to provide aq correct respone, in such cases where they cannot discern a difference. Use a different test in which the outcomes are "I hear a difference" and "I don't hear a difference". That's fine, I have been saying the same thing. Play Either A and A, A and B, or B and B, and ask if you hear a difference. Much better than asking to identify A or B. Remember, the issue in question is if there is a difference, not whether one can icorrectly identify a source as either A or B. However, there are still a bunch of other probelms still unadresed. Such as not eliminating the bias of it all sounds the same. This becomes a two-tailed hypothesis test which requires a higher proportion (than a choose the better one test) of people to detect a differnce to support that they can tell. |
#302
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
On 23 Ian, 14:03, "Arny Krueger" wrote:
"Oliver Costich" wrote in messagenews:n50fp3tf29ijgieqr0c520n9nrge0fsdi6@4ax .com Your knowledge of what real scientists do using statistics is underwhelming. The real person behind the Middiot persona knows far more than he lets on. This particular persona is all about ridicule. Unless you're particularly fond of being ridiculed, don't bother. Oliver, Are you like Arny? Do you enjoy being ridiculed as much as he does? |
#303
Posted to rec.audio.opinion
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Ollie wants his Chi-Square Dolly
On 23 Ian, 16:05, John Atkinson wrote:
On Jan 23, 2:03*pm, "Arny Krueger" wrote: The real person behind the Middiot persona knows far more than he lets on. And who is that, Mr. Krueger? John Atkinson Editor, Stereophile Me today You tomorrow Shhh! on tuesday. |
#304
Posted to rec.audio.opinion
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Molly Ollie dances on his own pinhead
Clyde Slick said: What does one call someone who willfully and knowingly falslely accuses a host of RAO regulars of sending him kiddie porn emails. Oh, one calls him Arny Krueger, World Class Liar. Yes Oliver, your compatriot Arny Kruger actually did do that. Indeed he did. Will Ollie rise to the level of Ferstler, who declared that pedophile or no, Arnii Krooger is still a noble warrior in the eternal battle against the E.H.E.E.? |
#305
Posted to rec.audio.opinion
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Kwestion for the Krooborg
Poor Scottie wants his treat. I'm sure you're still at the top of the Krooger Enemies List, John. It is my honor, George, to be thus singled out. As it is apparently your honor to associate yourself with the vile scum of Middius. Arnii, why do you need Witlessmongrel to fight your battles for you? |
#306
Posted to rec.audio.opinion
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For the attn. of Mr. Oliver Costich ... Preferences and Statiscal Analysis
Clyde Slick wrote:
Oliver Costich wrote: Clyde Slick wrote: JBorg, Jr. wrote: What happen if enough participants refuse to make correct choices because the sound supplied during testing didn't suit their taste ? they are not even given the option to provide aq correct respone, in such cases where they cannot discern a difference. Use a different test in which the outcomes are "I hear a difference" and "I don't hear a difference". That's fine, I have been saying the same thing. Play Either A and A, A and B, or B and B, and ask if you hear a difference. Much better than asking to identify A or B. Remember, the issue in question is if there is a difference, not whether one can icorrectly identify a source as either A or B. Initial reaction: I understand and accept the rules imposed above. The fact that the participant need only to identify whether there is sound difference between A and B. Nuclear reaction: What would be the type of differences in sound will the participant be required to identify that are NOT based on subjective prefrerence ? However, there are still a bunch of other probelms still unadresed. Such as not eliminating the bias of it all sounds the same. This becomes a two-tailed hypothesis test which requires a higher proportion (than a choose the better one test) of people to detect a differnce to support that they can tell. |
#307
Posted to rec.audio.opinion
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For the attn. of Mr. Oliver Costich ... Preferences and Statiscal Analysis
Oliver Costich wrote:
JBorg, Jr.wrote: snip You are admitting that, for the purpose of statistical analysis, it would make no difference whether the participant determine or discern subtle differences based on sound differences or sound preferences during audio testing. Mr. Costich, do you still meant to say that mixing differences with preferences during testing would make no difference for the purpose statistical analysis ? Yes or No ? Yes. Preference is a one-tailed test. Difference is a 2-tailed test. That's two separate experiment. Mr. Costich, which part of "mixing differences with preference during a test" do you not understand ? But who cares if they can tell a difference if you're trying to sell expensive cable. I knew it! This is all about MONEY problems. You are out of order! |
#308
Posted to rec.audio.opinion
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For the attn. of Mr. Oliver Costich ... Preferences and Statiscal Analysis
Oliver Costich wrote:
JBorg, Jr. wrote: Clyde Slick wrote: JBorg, Jr. wrote: What happen if enough participants refuse to make correct choices because the sound supplied during testing didn't suit their taste ? they are not even given the option to provide a correct respone, in such cases where they cannot discern a difference. Right. What if the participant got tired of ogling for differences and decide to just listen to the sound they prefer and forgot they were taking a test after a while. Yes indeed, I have NO MONEY and all I can do is propose an experiment that can only get more absurd. |
#309
Posted to rec.audio.opinion
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Blind Cable Test at CES
Arny Krueger wrote:
JBorg, Jr. wrote Mr. Costich opined that disproving the sound differences heard by audiophiles do not physically exist is -- a certainty not in the realm of statistical analysis. (1) Statistical analyses do not prove or disprove anything with absolute certainty. (2) Negative hypothesis are practically impossible to prove. Following borglet's thinking - we should all sell everything we own and spend it all on a wild night in Law Vegas, because we cannot prove with absolute certainty that the world will end tomorrow. Did you meant to say in following Mr. Costich's thinking ? It was him who commented about certainty of statistical analysis, not me. |
#310
Posted to rec.audio.opinion
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Blind Cable Test at CES
Oliver Costich wrote:
JBorg, Jr. wrote: Oliver Costich wrote: JBorg, Jr. wrote: Oliver Costich wrote: JBorg, Jr. wrote: Oliver Costich wrote: JBorg, Jr.wrote: Shhhh! wrote: Oliver Costich wrote: In other words, that 61% of a sample of 39 got the correct result isn't sufficient evidence that in the general population of listeners more than half can pick the better cable. So, I'd say "that's hardly that". I'm curious what percent of the "best informed" got. I mean, you could mix in hot dog vendors, the deaf, people who might try to fail just to be contrary, you, and so on, and get different results. Well asked. What population of listeners was the claim made for and how was it defined? My guess is that however it's constructed, it a lot bigger than 39. No information were provided for that. Still, valid parameter for such test should exclude participants with personal biases and preferences and those lacking extended listening experience, as examples. Personal bias can be filtered out with well designed double blind experiments. That's the whole point of that method. If neither the tester or those tested know what they are listening to. People with listening experience is still a large, but shrinking, population. Mr. Costich, how do you filter out from DBT experiments the listeners personal biases and "preferences in sound acquired over time through extended listening experience". As an example, a person with strong affinity and craves the sound produced by jazz ensemble tends to be receptive to the subtle nuance produce and articulated by those sets of instruments. Is hiding the components during DBT removed this adulation out ? In other words, this is a religious argument for you, not a scientific one. Would you decide if most people believe in God by taking a sample of members of the Baptist Church? YOU are out of order! With regards to personal biases, please answer the question. Your question is nonsense. You are assuming that there are "preferences in sound acquired over time through extended listening experience". Show me evidence of this outside of your belief. Mr. Costich, what about those posters in this group who seek and enjoy the sweet, warm and pleasing sound of tube components. Are these not based on preference ? What if the subject for the test is someone like Howard Ferstler who admitted to having deeply held personal vendetta towards high-end establishment going back in the late '70s, how would you go about explaining that a no-difference Ferstler test result is valid ? The golden ear cult would like to define the population to be those among that have a good enough run of guesses to get a statistically significant outcome:-) OK, fine leave him out, just like you almost always do with outliers in sttastical dat analysis. You are missing the point, Mr. Costich. How do you exclude participants with hidden motives from skewing the data and test results. You mean like lining up 39 people off the CES high end floor? By designing the test so that there is a RANDOM selection from the population. Please answer the question. YOU are taxing my patience. Are you not man enough to go one-on-one with me ? Mr. Costich, please don't be so frigging sarcastic towards audiophiles. Audiophiles who had honed and increased their listening sensitivity from listening to live, unamplified, and reproduced music over extended period of time. I guess that I have been labeled an audiophile for over 40 years and listened to countless hours of music plus auditioning, and yes comparing, various components over the same period doesn't qualify me because I won't accept a false conclusion from an experiment. Mr. Costich, why are you being sarcastic to yourself and refering to yourself to be none other a *golden cult* follower ? Is English your ninth language? Where did I say such a thing? Go take a statistics course. Take one in design of experiments. Take one in Philosophy of Sciece and come back when you have a modicum of knowledge about such things. As of now you come off as a moron. Mr. Costich, ARE YOU MAN ENOUGH TO GO ON-ON-ONE WITH ME ? IF NOT, EXCUSED YOURSELF FROM THESE TRHEAD. |
#311
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Blind Cable Test at CES
Oliver Costich wrote:
JBorg, Jr. wrote: Oliver Costich wrote: JBorg, Jr. wrote: Oliver Costich wrote: JBorg, Jr.wrote: Oliver Costich wrote: JBorg, Jr. wrote: Oliver Costich wrote: Walt wrote: John Atkinson wrote: Remind me again how many times Arny Krueger has been quoted in the Wall Street Journal? Ok. So you've been quoted in the WSJ. So have Uri Geller and Ken Lay. What's your point? So has Osama Bin Laden. The point is that he's devoid of a sound argument. Mr. Costich, there is no sound argument to improve upon a strawman arguments. It just doesn't exist. Agreed. Ok. Incidentally Mr. Costich, how well do you know Arny Krueger if you don't mind me asking so. I only know of his existence from the news group, if that's his real name:-) He made claims that he had submitted peer-reviewed papers in AES. He also calim to be audio engineer and well educated concerning statistical analysis in well designed audio experiment. To be honest, Mr. Costich, he is the worst offender of common sense and has been pestering this group for a long, long time. That's an opinion, which is in the name of the newsgroup. This is indeed a newsgroup of opinion but do you think it is proper, as Mr. Krueger has done in not so distant past, to declare false claims and present it as FACTS ? I'm not a judge or a censor. But certainly, you are quick to judge and indict whether one is devoid of sound argument, did you not? I was referring to the particular post. OHhh, you are referring to a particular post and YOU are'nt willing to refer to the other post of yours to which you willingly *but falsely* judge and indict others of being devoid of sound argument. When I commented that the accusation you made was untrue, YOU AGREED. Here it was, I pasted from above: I said: Mr. Costich, there is no sound argument to improve upon a strawman arguments. It just doesn't exist. YOU replied: Agreed. I said: Ok. On the other hand, based on your posts and ability to frame a question or provide a rational response, there is sufficient evidence to support the claim that you're an idiot at the 99% confidence level. For someone who said the following: " I spend way too much time in classrooms trying to communicate the importance of critical thinking to today's college students (and it ain't easy) ... " Mr. Costich, there's still alot left more to be be desired. |
#312
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Blind Cable Test at CES
Oliver Costich wrote:
JBorg, Jr. wrote: Oliver Costich wrote: JBorg, Jr. wrote: John Corbett wrote: Well, I am a statistician. You seem to be so confused about statistics that you can neither perform the calculations nor understand what they mean. Hello Mr. Corbett, I would like to know if it is appropriate to assume that disproving sound differences heard by audiophiles that I presume physically exist is -- a certainty not in the realm of statistical analysis. Then what is it in the realm of? Religion? No, Mr. Costich. Disproving presence of subtle sound differences heard by audiophiles is not in the realm of religion. As a statician, how could you say that. Your premise is "sound differences heard by audiophiles that I presume physically exist". This is more mealy mouthed golden ears bull****. Some things sound different, some don't. When the experiments say they don't the true believers come up with convoluted nonsense based on assumptions with no basis other than religion-like belief. What is it about people hearing subtle differences that bring upon hostility, anger, and resentment to you, Mr. Costich ? Is it because you have no money ? |
#313
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Blind Cable Test at CES
Oliver Costich wrote:
JBorg, Jr. wrote: Oliver Costich wrote: snip Physics is models based on observation of events repeating, or as David Hume calls it "bad habit". The level of "certainty" or probability of error can be reduced to infinitesimal levels but uncertainty is still there even if we don't behave like it is. The less controllable experiments are, and the farther the "science" deviates from having rigorous mathematical models, the less certainty you have. In particular you seem to be willing to abandon all use of statistics as to you the results don't provide certainty (and they never do). But clearly, such test obviously did not proved that subtle differences did not exist, and as you said, disproving the subtle difference that audiophiles hear is a certainty NOT in the realm of Statistical analysis. You seems to be saying still that statistic analysis or some other method can be use, but stat analysis is not it. What am I suppose to do, Mr. Costich ? Go learn something about science and measurement, statistical design and analysis. If test after test shows that the hypothesis that listeners cannot identify cables, then most scientifically minded rational people would conclude it's unlikely to be true. But test after test shows that there is no well-designed test as it shows. |
#314
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Blind Cable Test at CES
Oliver Costich wrote:
JBorg, Jr.wrote: Oliver Costich wrote: I, for one, do care about the music and would rather just listen to it than sit around doing badly designed tests. When you are involved in the music, subtle differences, even if they exist, aren't really discernable. Mr. Costich, when you are involved in the music, how did you came to conclude that subtle differences, even if they exist, aren't discernable. Please answer the question. I wonder how it is possible to ascertain that subtle differences aren't discernable when one is involve in the music and free from the task of knowing whether subtle differences exist or not. Is it because one do not care about the music ? Another nonsensical "ponderance" |
#315
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Blind Cable Test at CES
"JBorg, Jr." wrote in message
Oliver Costich wrote: Go learn something about science and measurement, statistical design and analysis. If test after test shows that the hypothesis that listeners cannot identify cables, then most scientifically minded rational people would conclude it's unlikely to be true. But test after test shows that there is no well-designed test as it shows. That's circular logic and double-talk, borglet. |
#316
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Blind Cable Test at CES
"JBorg, Jr." wrote in message
Arny Krueger wrote: JBorg, Jr. wrote Mr. Costich opined that disproving the sound differences heard by audiophiles do not physically exist is -- a certainty not in the realm of statistical analysis. (1) Statistical analyses do not prove or disprove anything with absolute certainty. (2) Negative hypothesis are practically impossible to prove. Following borglet's thinking - we should all sell everything we own and spend it all on a wild night in Law Vegas, because we cannot prove with absolute certainty that the world will end tomorrow. Did you meant to say in following Mr. Costich's thinking? No, I'm commenting on your misrepresentation of what he said. It was him who commented about certainty of statistical analysis, not me. Borglet, it is you who continues to misinterpret what Costlich said. You've obviously been studying at Stephen's school of obfuscation and double-talk. |
#317
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Ollie wants his Chi-Square Dolly
"Jenn" wrote in
message In article , "Arny Krueger" wrote: "ScottW" wrote in message On Jan 23, 1:05 pm, John Atkinson wrote: On Jan 23, 2:03 pm, "Arny Krueger" wrote: The real person behind the Middiot persona knows far more than he lets on. And who is that, Mr. Krueger? Who cares...he's a jerk whoever he is. Note that Atkinson has lept to the Middiot's defense. He did? Yes. It is defense by means of counter-attack. Let me guess Jenn, you never heard of such a thing. The Middiot and Atkinson have been playing tag team here for the better part of a decade. |
#318
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Ollie wants his Chi-Square Dolly
"John Atkinson" wrote in
message On Jan 23, 6:17 pm, "Arny Krueger" wrote: "John Atkinson" wrote in On Jan 23, 2:03 pm, "Arny Krueger" wrote: The real person behind the Middiot persona knows far more than he lets on. And who is that, Mr. Krueger? Proof that Atkinson can't determine a person's intelligence without knowing their ID. Huh? I was merely asking, Mr. Krueger, because now that you have admitted you were wrong to have claimed that ""The JAES has published a number of works that [you] authored or co-authored," I thought you might want to come clean about this other oft-repeated troll of yours. ????????? So I ask again: who is this "real person" who you claim animates George Middius? Or is this just another of your imaginings? What imaginings, John? You mean you imagining that I was wrong when I said that "The JAES has published a number of works that I authored or co-authored" Come back when you have some facts to report. So far you've only shown your inability to do good textual research. |
#319
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Ollie wants his Chi-Square Dolly
On Jan 24, 6:16 am, "Arny Krueger" wrote:
"John Atkinson" wrote in I was merely asking, Mr. Krueger, because now that you have admitted you were wrong to have claimed that ""The JAES has published a number of works that [you] authored or co-authored," I thought you might want to come clean about this other oft-repeated troll of yours. ????????? I was referring to your earlier posting to this thread where you made that admission, Mr. Krueger. Forgive me for taking what you wrote literally: On Jan 21, 8:21 am, "Arny Krueger" wrote: And thus you find my name in at least one paper that was published in the JAES....The paper in question would be the origional [sic] JAES article about ABX. But not as author as co-author, which was the specific claim you made, Mr. Krueger. And On Jan 21, 8:21 am, "Arny Krueger" wrote: OK, so I'll out a little secret. The dB magazine article was very closely related to an article that I had previously submitted to the AES. After what I [recalled] to be a very long wait, the AES sent me a letter that asked a number of questions about the article, presumably from the review board. By then I had despaired of any response from the AES and sold the related article to dB Magazine. Regrettably, dB stiffed me and I was never paid. So I lost both ways - I neither had any money, nor did I have the corresponding line for my resume that would have come from the JAES publication. As I said, your own admission, Mr. Krueger. Having your name mentioned in a published technical paper is not the same as being listed as the author or co-author; having an article published in consumer magazine is not equivalent to having a technical paper published in an academic journal. This is confirmed by the fact that the AES's own index makes no mention of you as an author or co-author of either a published technical paper or a convention preprint. (It does include me, BTW: perhaps that's the underlying issue here?) Your exact word on Usenet were "The JAES has published a number of works that I authored or co-authored." The context for this statement was a discussion involving peer-reviewed technical papers. This claim of yours is demonstrably false, as I have shown. Perhaps you shouldn't be so quick to call others "liars," Mr. Krueger, eh. John Atkinson Editor, Stereophile |
#320
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Blind Cable Test at CES
Arny Krueger wrote:
JBorg, Jr. wrote Oliver Costich wrote: Go learn something about science and measurement, statistical design and analysis. If test after test shows that the hypothesis that listeners cannot identify cables, then most scientifically minded rational people would conclude it's unlikely to be true. But test after test shows that there is no well-designed test as it shows. That's circular logic and double-talk, borglet. Please demonstrate why it is so. |
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