On Wed, Jun 18, 2014 at 08:20:58AM +0000, Gordon Hollingworth wrote: > Yes within the limitations of the simple RC filter but basically it's > working like a one bit DAC
Perhaps a better way to expose this, then, would be as a proper sound device so that the standard ALSA tools can be used to play back audio rather than needing a set of custom tools. Thierry
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