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Poor sound - feedback problems (Logitech 4000)

During two way conversation I am getting loud high pitched feedback which is being heard by both parties. I have adjusted volume to lower setting but nothing helps. I operate with Windows XP and Windows messenger.
I have extrenal speakers and a subwooffer which are situated 3 foor from the microphone.
When I do try and converse I get instant feed back.
Alex

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  • atarsamain Feb 21, 2008

    i have just the same problem

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Logitech speaker feedback


Feedback is a sharp, loud noise that can come through the earphones of a headset unexpectedly---it occurs when the headset is getting sound (feed) from someone else speaking or playing music into a microphone. This sound can create a dangerous situation for someone who is operating expensive equipment or flying a plane at the time since it can disable hearing temporarily.
If you experience feedback often, it could also lead to serious hearing problems.

Mic Too Close to the Speaker or Volume Too High
The main cause of a feedback sound in a headset is proximity to a speaker. If a person holding a microphone on the other end gets too close to a speaker, it creates a loop of re-amplified sound that results in the loud, screeching noise. When the volume on the other party's microphone is too high, it is more vulnerable to picking up unwanted noise and feedback from speakers and sound output devices in the room. So make sure that you ask the other party to turn down the microphone to a normal level and stay far from speakers. b> Two Microphones Gathering Same Sound b> When the other party places two microphones too close to each other, it could cause feedback. When positioned toward the sound source (such as a person speaking) the microphones will both pick up the same audio and compete with each other when creating the output of sound, causing a sharp noise in your headset. This problem, called acoustic phase interference, is resolved by simply ensuring that the other party uses one microphone at a time. Poor-Quality Headset or Microphone b> One common cause of feedback is simply a poor-quality headset or microphone. Most modern headsets and microphones have noise-canceling features that manage and kill feedback before it has a chance to occur. These noise-canceling headsets are essential for pilots and aviation crew members. If you hear sudden feedback that is strong enough to hurt your ears, the headset or microphone is simply not properly equipped to actively cancel that unwanted noise before it hits your ears. Buy a higher-quality noise-canceling headset to manage the feedback noise when you're going about your tasks. Hope this helps.

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2 Answers

FEEDBACK SOUND ON OTHER PERSON'S END


Feedback is caused by a loop between the microphone and speakers. You can try to turn your volume down. If not then tell the other person to move their mic away from their speakers

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Screeching sound only when trying to record using LiveCam! and my


Sounds like you have another microphone connect at the same time as your camera mike and it is causing the feed back.
Or the second thing that could cause the feed back is that you have your speaker volume turned up to high.
Hope this is of some help. Bud

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Logitech Notebook Quickcam (SOUND PROBLEM)


Normal 0 If you have your speakers turned up to high it will give you feedback causing distortion and static. Sometimes even awith the speakers turned down low, feedback is possible.
I recommend using a headset when videoing. Hope this is of some help. Bud

Apr 22, 2009 | Logitech QuickCam Webcam

1 Answer

My webcam works fine but the microphone crackles all the time


Normal 0 Two things can cause static.
First, If you have your speakers turned up to high it will give you feedback causing distortion and static. I recommend using a headset when videoing.
Second reason is, if you are using a laptop and have added an external microphone between the two it will cause distortion and static.
Not knowing the configuration of your computer makes it harder to analyze the problem.
So hope this is of some help. Bud

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Video conversation ECHO/Feedback


Normal 0 Two things can cause static.
First, If you have your speakers turned up to high it will give you feedback causing distortion and static. I recommend using headphones during videoing.
Second reason is, if you are using a laptop and have added an external microphone between the two it will cause distortion and static.
Not knowing the configuration of your computer makes it harder to analyze the problem.
So hope this is of some help. Bud

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1 Answer

Logitech Communicate STX videos plays back static!


Normal 0 Two things can cause static.
First, If you have your speakers turned up to high it will give you feedback causing distortion and static. I recommend using a headset when videoing.
Second reason is, if you are using a laptop and have added an external microphone between the two it will cause distortion and static.
Not knowing the configuration of your computer makes it harder to analyze the problem.
So hope this is of some help. Bud

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Logitech Quick cam Pro 4000


May I Ask What Do You Require Help With Besides The Driver Email Me At XDeadandsoulessx@aol.com And I Will Send You A Copy Of The Driver That You Are Requesting Please Vote At The Bottom Of This It Will Be Very Much Apreciated!

Jan 27, 2008 | Logitech QuickCam Pro 4000 Webcam

1 Answer

Awful High-pitched Noise and Echo Feedback


Normal 0 Two things can cause static.
First, If you have your speakers turned up to high it will give you feedback causing distortion and static. I recommend using a headset when videoing.
Second reason is, if you are using a laptop and have added an external microphone between the two it will cause distortion and static.
Not knowing the configuration of your computer makes it harder to analyze the problem.
So hope this is of some help. Bud

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