ploopyco / headphones

A set of 3D-printed headphones, alongside a DAC/amp/EQ board powered by a Raspberry Pico.
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Fix audio distortion #8

Closed george-norton closed 1 year ago

george-norton commented 1 year ago

Fixed a fix16_toverflow which can lead to audio distortion due to the PCM samples sign flipping. Removed the previous workaround which reduced the input sample bitdepth to 14bits. Added simple tool which enables running the audio filtering stages on a PC.

Note: the default audio volume may need tweaking - it will be louder now.

Resolves #6