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From: | Marco Ballini |
Subject: | GR_conv::vol2db |
Date: | Sun Apr 22 18:21:01 2001 |
I just took a (very) quik look at vol2db in GR_conv.c:
float vol2db( float
vol) // must be in range 0.0- 1.0
{ return(log10(vol)); } But shouldn't it be voldB = 20*log10(vol) ?:
float vol2db( float
vol) // must be in range 0.0- 1.0
{ return(20*log10(vol)); } And why not use official notation of dB instead of db ?
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