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#1
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Microphone conumdrum
I'm having a real problem with analog microphones. The short of it is
that in the past 10 days or so, I've purchased 3 headsets manufactured by 3 different manufacturers and a microphone by an even different manufacturer. All of the headsets and the microphone alone had defective microphones. One of the headsets came with Creative labs webcam. It has earpiece and microphone like what is found with cellphones. Actually that particular microphone worked the best but a person still had to raise their voice quite a bit and hold the inline microphone right in front of the mouth to get a reasonable signal. The other headsets were an Altec Lansing and Logitech. The Altec Lansing you literally had to scream into the microphone to get a viable signal. The microphone on the Logitech headset didn't work at all. The microphone was a Plantronics desk microphone but you literally had to hold that microphone within about and inch of your mouth to get a viable signal. The planned use of the headsets is to use with instant messaging internet services like Yahoo Messenger and Skype. I had turned up all the settings on the computer operating system to maximum values. All of the microphones were also tried with an old cassette recorder and had the same successes. In an old electronic box I have, I found an old electret condenser microphone that I purchased from Radio Shack some 20 years ago or so. With that microphone I got a good signal on both the computer and the cassette recorder. Unfortunately I am one of those folks who has less then perfect hearing and would prefer to use a headset because even with my hearing aids in they are less then perfect in regards to understanding voices from the typical small detachable computer speakers. The one headset came with the webcam. The Altec Lansing headset and the Logitech headset were about $20.00 each. The Plantronics microphone was $20.00. As mentioned earlier these are analog sets. Odds of 4 microphones from 4 different manufacturers purchased from 4 different vendors all being bad or way substandard quality seems astronomically high. Now it's true I didn't spend big bucks on the setups. My hearing just can't appreciate great quality sound anymore, so why spend big bucks. But as the subject says I am in a conumdrum. I would appreciate input and opinions on this matter. At this point I don't know if I should be seriously looking at USB headsets (why would the microphones be any different). I'm just kind of lost at this point. Thirty five or 40 years ago, when you bought a tape recorder they were reel to reel types for playing around, not the expensive quality audio units, they all had plug in microphones. I don't remember built in microphones. I can't think of anyone that had a tape recorder that had problems with their microphones. So I'm not really sure what I'm looking for. I guess for folks to say (if it's true) yes, you can buy a headset that has a working microphone and no you don't have to mortgage the house or stop giving your dog heartworm medicine to afford it. You should be looking at a specific brand (although I have used a Plantronic amplified headset on my telelphone for a good ten years and it has worked well). Would appreciate your thoughts and opinions. Thank you, Jim |
#2
Posted to rec.audio.pro
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Microphone conumdrum
"Harmonica Lover" wrote in message
oups.com... I'm having a real problem with analog microphones. The short of it is that in the past 10 days or so, I've purchased 3 headsets manufactured by 3 different manufacturers and a microphone by an even different manufacturer. All of the headsets and the microphone alone had defective microphones. One of the headsets came with Creative labs webcam. It has earpiece and microphone like what is found with cellphones. Actually that particular microphone worked the best but a person still had to raise their voice quite a bit and hold the inline microphone right in front of the mouth to get a reasonable signal. The other headsets were an Altec Lansing and Logitech. The Altec Lansing you literally had to scream into the microphone to get a viable signal. The microphone on the Logitech headset didn't work at all. The microphone was a Plantronics desk microphone but you literally had to hold that microphone within about and inch of your mouth to get a viable signal. It's possible some of the headsets you bought have microphones that require DC on the microphone jack to power the internal circuits. If your soundcard doesn't have this DC present, the microphone will have little or no output. Peace, Paul |
#3
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Microphone conumdrum
Harmonica Lover wrote: I'm having a real problem with analog microphones. The short of it is that in the past 10 days or so, I've purchased 3 headsets manufactured by 3 different manufacturers and a microphone by an even different manufacturer. All of the headsets and the microphone alone had defective microphones. I'll bet they don't, but they have microphones that require what's known as "plug-in power" (as opposed to phantom power). It's a scheme that's fairly popular on Minidisk recorders and the like, but older sound cards (those before anyone thought of needing a headset mic as a home computer accessory) don't. Without power, these mics have little or no output, which is just as you've described them. I'm sure somebody must make an adapter, probably a box with a plug on one end, a jack on the other end, and a battery inside, to solve this problem. I'd go to a computer newsgroup rather than a pro audio newsgroup to find it. |
#4
Posted to rec.audio.pro
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Microphone conumdrum
Harmonica Lover wrote:
I'm having a real problem with analog microphones. The short of it is that in the past 10 days or so, I've purchased 3 headsets manufactured by 3 different manufacturers and a microphone by an even different manufacturer. All of the headsets and the microphone alone had defective microphones. One of the headsets came with Creative labs webcam. It has earpiece and microphone like what is found with cellphones. Actually that particular microphone worked the best but a person still had to raise their voice quite a bit and hold the inline microphone right in front of the mouth to get a reasonable signal. The other headsets were an Altec Lansing and Logitech. The Altec Lansing you literally had to scream into the microphone to get a viable signal. The microphone on the Logitech headset didn't work at all. The microphone was a Plantronics desk microphone but you literally had to hold that microphone within about and inch of your mouth to get a viable signal. You may need a battery box to power the mic if your sound card doesn't supply the necessary power: http://www.andreaelectronics.com/Buy...esc/APS100.htm You may also need to check a box on the sound card recording control panel to give an appropriate gain, though I think your problem is the battery box is more likely the problem. bobs Bob Smith BS Studios we organize chaos http://www.bsstudios.com |
#5
Posted to rec.audio.pro
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Microphone conumdrum
In article .com,
I'm having a real problem with analog microphones. The short of it is that in the past 10 days or so, I've purchased 3 headsets manufactured by 3 different manufacturers and a microphone by an even different manufacturer. All of the headsets and the microphone alone had defective microphones. One of the headsets came with Creative labs webcam. It has earpiece and microphone like what is found with cellphones. Actually that particular microphone worked the best but a person still had to raise their voice quite a bit and hold the inline microphone right in front of the mouth to get a reasonable signal. The other headsets were an Altec Lansing and Logitech. The Altec Lansing you literally had to scream into the microphone to get a viable signal. The microphone on the Logitech headset didn't work at all. The microphone was a Plantronics desk microphone but you literally had to hold that microphone within about and inch of your mouth to get a viable signal. All these mikes require plug-in power. What are you plugging the thing into, and does it have plug-in power available? In an old electronic box I have, I found an old electret condenser microphone that I purchased from Radio Shack some 20 years ago or so. With that microphone I got a good signal on both the computer and the cassette recorder. I bet it takes a battery, doesn't it? And does not require plug-in power. --scott -- "C'est un Nagra. C'est suisse, et tres, tres precis." |
#6
Posted to rec.audio.pro
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Microphone conumdrum
"Mike Rivers" wrote:
I'll bet they don't, but they have microphones that require what's known as "plug-in power" (as opposed to phantom power). It's a scheme that's fairly popular on Minidisk recorders and the like, but older sound cards (those before anyone thought of needing a headset mic as a home computer accessory) don't. Without power, these mics have little or no output, which is just as you've described them. Maybe the sound card has a switchable mic power and it needs to be switched on in the mixer applet of the sound card. Norbert |
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