I ordered a 3m 3.5mm, OFC copper microphone extension cable to plug directly into my usb soundcard. This is to replace my current setup of a 1m usb extension cable (with usb sound card in) and 2x 1m microphone cables. The current setup, while a bit silly, does pretty well. This new cable, though, introduces a ton of noise while using the microphone. I'm just wondering what causes this.
What makes an audio cable bad?
- Thread starter benjii
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Soldato
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- 14 Apr 2014
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Number of factors:
Proper shielding
Material of wire
Manufacturing process
Design tolerances
What you're experiencing is probably as a result of poor shielding of the copper wire - this allows any EM interference to interfere with the analogue signal passing through the cable.
It could be the shielding on the soundcard also.
Proper shielding
Material of wire
Manufacturing process
Design tolerances
What you're experiencing is probably as a result of poor shielding of the copper wire - this allows any EM interference to interfere with the analogue signal passing through the cable.
It could be the shielding on the soundcard also.
Why is it silly? Imo better to keep things digital and avoid interference (i.e. they either work or don't) for as long a run as possible. If there's no real reason to replace it, then I wouldn't.
Thanks for the responses. Well, I was using the soundcard regardless. The reason I bought the USB sound card in the first place was so that I could just use it for my microphone, as the on board mic port had too much background noise with it. The tiny usb soundcard worked a treat.
As for why it's silly, well, it's just the fact that I'm using 3x 1m cable and somewhere behind my desk is a usb sound card in the middle of a daisy chain. As you say though, if it works, it works.
As for why it's silly, well, it's just the fact that I'm using 3x 1m cable and somewhere behind my desk is a usb sound card in the middle of a daisy chain. As you say though, if it works, it works.