Re: [linux-audio-dev] 0 dB on the Ensonique 1371

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Subject: Re: [linux-audio-dev] 0 dB on the Ensonique 1371
From: Thomas Sailer (sailer_AT_ife.ee.ethz.ch)
Date: ma tammi  24 2000 - 11:08:28 EST


Adam Williams wrote:
>
> Where is 0 dB on the Ensonique 1371? The signal clips when the sampled
> level is only -2 dB, thus almost half of the usable bit resolution is
> wasted. All 3 sound drivers reproduce the same clipping with no effect
> from the IGAIN setting. Perhaps there is a register we can set to
> calibrate the A/D converter.

This seems to be a design problem of the card, the windows driver
are said to just no allow you to set it to full output

Tom


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