Buzzing can talk and hear fine but others can hear a buzzing when i talk what causes this?

Remove the 4 wires to the cartridge. With the system on. Put your finger on each of the wires separately. On two of the wires you should hear a buzz (one on each channel) on the others very little or perhaps a faint buzz.
If you hear the loud buzz(s) the amp inside the deck is working and you have either a faulty cartridge or have not connected the two wires right.
If you don't hear any buzz, the amp inside the unit is faulty. If the amp has other functions that do work (such as radio) then it is the pre-amp for the cartridge that has gone. As this will not affect the other functions.

Samsung DLP making a buzzing noise, but works fine - High Def ...

www.highdefforum.com > ... > Rear-Projection TVs

Dec 11, 2009 - 7 posts - ‎5 authors
My Samsung HLP-5063 DLP starting making a loud buzzing noise recently. ... I've only used it to watch TV for a half hour or so at a time, as I have a new LED LCD in my room. ... Other than that, I can't figure out what might be causing it. .... a humming high pitch sound, it will be an issue with the color wheel. RCA D52W25 making high pitch noise - High Def ...
5 posts
Apr 15, 2009
humming sound in my dlp - High Def Forum - Your High ...
14 posts
Nov 6, 2006
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High pitched sound coming from my Samsung DLP TV - Open Forum ...

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DSLReports
Oct 3, 2009 - 30 posts - ‎7 authors
Its so high pitched that some people can barely hear it, but I guess I have sensitive hearing. ... Anyway, this seems to be a fairly common issue and it is caused by either the ... You're probably hearing a transformer humming.

it might be due to EMI(electromagnetic interference). if other phones or internet lines r nearby, u can hear the buzzing sound.. if EMI is the cause, then its best to keep the phones isolated from the devices causing them. Good luck!!

change the batteries in your controller

outside interference

This happens at many phones due to the speaker which buzzes because of the waves made by the conversation. For example try calling someone and be near a desktop pc speaker or radio and you'll hear the same buzzing noise

Buzzing phone lines can be a multitude of problems. The prior post that I saw for you stated that the person on the other end did not hear the buzzing. This tells me that you have a cordless phone. If this is the case first try cycling through the channels listening each time for a clear channel. If that does not work consider changing the battery in the hand set. If you have been experiencing lessend battery life " talk time" this can cause buzzing as some phones loose transmit and recieve strength. Always consider the price of a new phone compared to the parts for an old one which may have a few other defects.

contact your provider.

align screen

This cause when your phone talk speaker has some problem this problem is known in samsung one of my friend has simillar problem with his phone.