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Subject: RE: Stereo separation

RE: Stereo separation

From: Andreas Stemmer <>
Date: Wed, 19 Nov 2003 16:30:30 +0100

Linus Nielsen Feltzing wrote:
> Andreas Stemmer wrote:
>> I used a 500Hz sine on the left and a 1kHz sine on the right channel.
>> With normal stereo setting, you can see a pure sine on each channel.
> Can you do the same test with the original firmware?

Yes of course, I did this to compare both firmwares.

From my orginal post:

> 3) I generated a mp3 with a 500Hz sine on the left channel and a 1kHz sine
> on the right (and vice versa) and tested it with both firmwares and an
> oscilloscope (flat settings). There's no measureable difference, any
> separation issues would have been visible in the waveform.

Just tell me if you need more measurements.

Received on 2003-11-19

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