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#41
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Chris Hornbeck wrote:
On Wed, 08 Dec 2004 08:21:33 +0000, Pooh Bear wrote: LMAO ! They were nuts. The numbers aren't that difficult to do and may surprise ya'. Chris Hornbeck "Shi mian mai fu" The value as of 1991 (for the charge on the electron) is 1.60217733 (49) x 10¯19 coulombs. http://dbhs.wvusd.k12.ca.us/webdocs/...on-charge.html So a gain stage operating at 1mA would have 6.25 x 10^15 electrons passing through it per second. That's 1940 times more 'equivalent resolution' than perfect 24 bit 192kHz sampling. Not much granularity there ! Graham |
#42
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one side note is that, it is my feeling, that I dont think a lot of people
share, that you really need more mics than mic pre's. Part of this feeling comes from the fact that most of the recorded work I like was made through the same mic pre's from the smae console. So i just look for something i like in general and maybe one other thing that works better with certain kinds of mics. I more concerned about the output and loading issues for the micrphones than whether it's tube or solid state. There's a lot of great gear out there, but if it's so wonderful I wonder where all the good sounding records are. It just shows it's not the gear, and I'm not taking a swipe at anyone in particular, but rather noting that it seems this industry is way too wrapped up in what they think they need to own to make a good recording. P h i l i p ______________________________ "I'm too ****ing busy and vice-versa" - Dorothy Parker |
#43
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On Wed, 08 Dec 2004 21:05:55 GMT, John La Grou wrote:
On Wed, 8 Dec 2004 12:57:48 -0500, Ty Ford wrote: On Tue, 7 Dec 2004 17:22:14 -0500, play-on wrote (in article ): sweet ( P ) Pronunciation Key (swt) Pleasing to the senses; agreeable: the sweet song of the lark; a sweet face. Pleasing to the mind or feelings; gratifying: sweet revenge. Having a pleasing disposition; lovable: a sweet child. ----------------------------------------------------------------- What adjectives to you prefer, since I have no lab to test these things in. The top end on the Forsell sounded more liquid somehow, a bit softer, the detail ever so slightly more blurred sounding. To me. Al Al, Sweeter tells me you like it (presuming you like sweets). You're on the right track with the above. This is something I have worked on for years; how to describe sound with any sense of accuracy. My lab is my ears. Soft, hard, brighter, cleaner, quieter, more aggressive, focused. These are some of the term in my very unofficial glossary. Ann Noble at U.C. Davis has developed an industry standard "sensory wheel" that most reviewers follow when describing subtle (or not so subtle) qualities of wine. http://www.winepros.org/wine101/sensory_guide.htm Floyd Toole, Sean Olive, and others have offered similar directions in developing a common language for describing audio qualities. It's easier with wine in that you're comparing to known physical properties. Describing audio adds another layer of subjectivity. JL My mic pre has a pleasingly impish quality with hints of pumpkin and tobacco. Al |
#44
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#45
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I've got a very old JoeMeek VC-1 here that I would characterize as slutty,
with a bit too much color and a faint whiff of stale barroom but satisfying in a organic sort of way. ;O) DJ "play-on" wrote in message ... On Wed, 8 Dec 2004 12:57:48 -0500, Ty Ford wrote: On Tue, 7 Dec 2004 17:22:14 -0500, play-on wrote (in article ): sweet ( P ) Pronunciation Key (swt) Pleasing to the senses; agreeable: the sweet song of the lark; a sweet face. Pleasing to the mind or feelings; gratifying: sweet revenge. Having a pleasing disposition; lovable: a sweet child. ----------------------------------------------------------------- What adjectives to you prefer, since I have no lab to test these things in. The top end on the Forsell sounded more liquid somehow, a bit softer, the detail ever so slightly more blurred sounding. To me. Al Al, Sweeter tells me you like it (presuming you like sweets). No, I sold it. You're on the right track with the above. This is something I have worked on for years; how to describe sound with any sense of accuracy. My lab is my ears. Soft, hard, brighter, cleaner, quieter, more aggressive, focused. These are some of the term in my very unofficial glossary. I don't see a term like "bright" being any more or less informative than "sweet" though. Al |
#46
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#47
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On Wed, 08 Dec 2004 21:45:19 +0000, Pooh Bear
wrote: The value as of 1991 (for the charge on the electron) is 1.60217733 (49) x 10¯19 coulombs. http://dbhs.wvusd.k12.ca.us/webdocs/...on-charge.html So a gain stage operating at 1mA would have 6.25 x 10^15 electrons passing through it per second. That's 1940 times more 'equivalent resolution' than perfect 24 bit 192kHz sampling. Not much granularity there ! The potential issue, as I (poorly, no doubt) understand it, is not in granularity of collector current, but rather in granularity of base signal current. And DC values aren't really relevant anyway. Also, I think the results should be independent of frequency. What's interesting should be the number of injected electrons or holes for a typical modern device at typical modern currents at signal levels near the noise floor. You're probably a better authority than I about what some good talking values might be for those three numbers. For convenience, maybe we could start with defining signal level as -134dBu minus 6 dB for balanced input, for a working level of -140dBu. Nice round number. Next, how much base signal current does this cause in a typical modern device at typical modern operating points? Thanks for your thoughts, Chris Hornbeck "Shi mian mai fu" |
#48
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On Wed, 08 Dec 2004 13:39:16 -0800, play-on
wrote: And better is good. "Better" is subjective. Subjective is good. Ah, the circle of life, Chris Hornbeck "Shi mian mai fu" |
#49
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Scott Dorsey wrote:
That's probably me, but I hate speakers and microphones much more. Only live music is any good at all. Even if you can't hear the vocals, or the flute player, etc.? With real live music, you can hear the vocals or the flute player. If you can't, either it means the group of musicians isn't very well balanced (something they can fix) or you're listening to a version of "live" that's been modified by a sound engineer with bad taste or technical (or testicle) problems. -- I'm really Mike Rivers ) YEA, I'm for a mic on the singer only, an old Bogen 35 watt amp and two 12" speakers. All for the purpose of hearing the singer at a volume that mixes well with the surrounding instruments. Probably no more than 70db, 80db tops. See, that way the musicians will have to mix on stage and that's good. If the crowd fills up or gets louder, someone in the band turns the amp up a notch. If the band gets to loud for the room, you tell 'em to turn down. It's feeling the emotion of the music and not the sheer volume beating your eardrums to death. --Wayne -"sounded good to me"- |
#51
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I prefer direct coupling myself.
Graham I like both, though the only time I tried to couple the outputs through caps, by the time i got really good polypro caps big enough, I almost might as well bought a transformer g! But seriously, I would not want to live without either option in the racks... |
#52
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![]() You're on the right track with the above. This is something I have worked on for years; how to describe sound with any sense of accuracy. My lab is my ears. Soft, hard, brighter, cleaner, quieter, more aggressive, focused. These are some of the term in my very unofficial glossary. I don't see a term like "bright" being any more or less informative than "sweet" though. Al Well for me, sweet is a taste thing (which I totally don't get because I don't usually hear with my tongue) and bright sound refers to a lifted area of high frequencies. To Wander, there is a human condition in which the senses are cross wired. I forget the term, but read a great book on it call "The man who tasted shapes." The condition is called synesthesia. I read the Cytowic book and found it quite fascinating. € Synesthesia: A Union of the Senses - Second Edition by Richard E. Cytowic € Synaesthesia: Classic and Contemporary Readings by John E. Harrison € Synaesthesia: The Strangest Thing by John Harrison € A Mango-Shaped Space by Wendy Mass € The Mind of a Mnemonist: A Little Book About a Vast Memory by Aleksandr R. Luria € Phantoms in the Brain : Probing the Mysteries of the Human Mind by V. S. Ramachandran Anyway, I'm talking about bright from an auditory perspective rather than a visual/light perspective. I try to use the terms in context with more specifics, frequency ranges, for example. "A thicker upper bass or lower midrange" for example. And if they give me the word count, maybe add "brings out more chest tone." Choosing the right words is one of the most difficult parts of the review process. Regards, Ty Ford -- Ty Ford's equipment reviews, audio samples, rates and other audiocentric stuff are at www.tyford.com |
#53
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On Thu, 9 Dec 2004 07:04:24 -0500, Ty Ford
wrote: You're on the right track with the above. This is something I have worked on for years; how to describe sound with any sense of accuracy. My lab is my ears. Soft, hard, brighter, cleaner, quieter, more aggressive, focused. These are some of the term in my very unofficial glossary. I don't see a term like "bright" being any more or less informative than "sweet" though. Al Well for me, sweet is a taste thing (which I totally don't get because I don't usually hear with my tongue) and bright sound refers to a lifted area of high frequencies. To Wander, there is a human condition in which the senses are cross wired. I forget the term, but read a great book on it call "The man who tasted shapes." The condition is called synesthesia. I read the Cytowic book and found it quite fascinating. € Synesthesia: A Union of the Senses - Second Edition by Richard E. Cytowic € Synaesthesia: Classic and Contemporary Readings by John E. Harrison € Synaesthesia: The Strangest Thing by John Harrison € A Mango-Shaped Space by Wendy Mass € The Mind of a Mnemonist: A Little Book About a Vast Memory by Aleksandr R. Luria € Phantoms in the Brain : Probing the Mysteries of the Human Mind by V. S. Ramachandran Anyway, I'm talking about bright from an auditory perspective rather than a visual/light perspective. I try to use the terms in context with more specifics, frequency ranges, for example. "A thicker upper bass or lower midrange" for example. And if they give me the word count, maybe add "brings out more chest tone." Choosing the right words is one of the most difficult parts of the review process. It's virtually impossible to choose words that every person will relate to, because different people have different sensual biases. Some people are visually oriented, some kinesthetically, some by taste or smell, etc. Al Regards, Ty Ford -- Ty Ford's equipment reviews, audio samples, rates and other audiocentric stuff are at www.tyford.com |
#54
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On Wed, 08 Dec 2004 13:39:12 -0800, play-on
wrote: Hi Ty, I've visited your excellent site many times. You have an advantage in that you are able to audition and compare so many different pieces of gear. At the time I owned the Forsell all I could compare it to was the Great River or a Mackie board. I don't think Ty was talking about Forsell vs GR or whatever. I think he was telling you, by example, to learn what language to use in doing a description of preamps, etc. At least that's the way I took it. 2c. Willie K. Yee, M.D. http://users.bestweb.net/~wkyee Developer of Problem Knowledge Couplers for Psychiatry http://www.pkc.com Webmaster and Guitarist for the Big Blue Big Band http://www.bigbluebigband.org |
#55
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On 8 Dec 2004 18:26:18 -0500, (Mike Rivers) wrote:
With real live music, you can hear the vocals or the flute player. If you can't, either it means the group of musicians isn't very well balanced (something they can fix) or you're listening to a version of "live" that's been modified by a sound engineer with bad taste or technical (or testicle) problems. Or (all too often) you are sitting in a room so bad that even good musicians can't fix it. Or a bad spot in the room. Willie K. Yee, M.D. http://users.bestweb.net/~wkyee Developer of Problem Knowledge Couplers for Psychiatry http://www.pkc.com Webmaster and Guitarist for the Big Blue Big Band http://www.bigbluebigband.org |
#56
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Gord wrote:
Is there a global difference between top-of-the-line tube preamps and top-of-the-line solid state preamps that can be put into words? I know that all preamps are different, but if a recording (in my case, live in-the-studio local pop/rock bands) was done through a variety of great tube pres, ie. Vipre, Fearn, Pendulum, Tab-Funkenwerk, etc., what kind of difference could I expect in my recording processes and finished products vs. doing the same recordings with a variety of great solid state preamps, ie. Neve, API, GML, Great River, etc.? you might find out if you buy my TAB/Telefunken V76m preamp, which is still on Ebay for 20 hours #3863756738 ;-) regards Peter |
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