Re:GPD Pocket 4 Speaker DSP: Configuring PipeWire so laptop ...
by manawyrm on Thursday April 10, 2025 @05:25AM
(#43642228)
> Is there any technical reason it couldn't be generic though?
It includes 2 .wav files containing a measured, real-life calibration data for this specific laptop.
If you measure your own device (and it's frequency/impulse response) and replace those .wav files with that -- you're good to go!
There's just no universal format/place to put such calibration yet, which is why I published a custom package (incl. the filter config).
I'm kinda hoping more people generate such files for their laptops and share them, maybe we can build a collection of such profiles for many laptops :)
If you measure your own device (and it's frequency/impulse response) and replace those .wav files with that -- you're good to go! There's just no universal format/place to put such calibration yet, which is why I published a custom package (incl. the filter config).
I'm kinda hoping more people generate such files for their laptops and share them, maybe we can build a collection of such profiles for many laptops :)