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 -36db hiss in the floor of all mic recordings
 
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Hassan Mohamed





Posts: 5


Post Posted - Thu May 03, 2001 7:13 pm 

Got the microphone suggested by all, thanks for the imput. I have a registering -36 db 'white noise hiss' in the floor of all vocal beds made with the microphone. (lol sounds like old time tape recorings at the radio station) Suggestions for eliminating??
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Graeme

Member
Location: Spain


Posts: 4663


Post Posted - Thu May 03, 2001 8:40 pm 

Sounds like a mic pre-amplification problem.

Are you using the mic with an external mixer/pre-amp or plugging directly into the soundcard - I'd guess the latter.

If this is the case - and assuming the noise floor at line level is OK - then you need a decent external mic pre-amp or mixer. If the noise floor is suspect anyway, buy a decent card.


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Graeme

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Detlev Dalitz





Posts: 141


Post Posted - Fri May 04, 2001 3:45 am 

Hi Graeme and Hassan Mohamed
Quote:
Sounds like a mic pre-amplification problem ... then you need a decent external mic pre-amp or mixer.

If someone understands how to assemble electrotechnical components the following link might be useful:
http://www.hut.fi/Misc/Electronics/circuits
For few $/DM/Euro you can get a proper quick-and-easy mic-pre-amp for your soundcard.

DD.20010504.1244
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dpalomaki





Posts: 54


Post Posted - Fri May 04, 2001 4:33 am 

What sound card are you using? Many consumer models do not have decent preamps, and the mic input is really not designed for mic level signal input.
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