i think it was me who sent you the
20Hz to 20kHz sweep ;-)
you said i should try sonique, but
with v1.51 it produced the same
results as with winamp. but i'll
try the l3dec.
you wrote:
>>
>> > From: <[EMAIL PROTECTED]>
>> >
>> > i tried the following test-wav:
>> > it's a sweep from about 20Hz to
>> > 20kHz, smoothly increasing the
>> > frequency. FhG encoder did very
>> > well, but with LAME the .mp3 has
>> > audible clicks in it, where the
>> > amplitude is being reduced.
>>
>> Are you using Winamp? Its decoder is buggy. Try a Fraunhofer decoder, e.g.
>> l3dec or MS Media Player.
>>
>> -- Mat.
>>
MT> I'm quite sure this is the Winamp bug. Someone else sent me
MT> the same 20hz-20khz sweep test case about a week ago and I
MT> looked at it then. It is the same bug that was discused in this news
MT> group about a month ago, but with a 100Hz tone, and another
MT> version was also sent to me, with a 1kHz tone.
MT> I've tried all of these test cases on about 8 different decoders, and
MT> it only shows up in winamp versions which use the "Nitrane" decoder.
MT> There seem to be some sleasy details involving the history of nitrane
MT> and winamp, and from what I hear there is no one left at nullsoft who
MT> knows anything about mp3 decoding.
MT> It might be interesting to track down what feature LAME is using
MT> (that FhG is not using) that causes winamp problems. I thought
MT> it might be scsfi, but it isn't.
MT> Mark
MT> --
MT> MP3 ENCODER mailing list ( http://geek.rcc.se/mp3encoder/ )
Best regards,
c2woody mailto:[EMAIL PROTECTED]
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