HPToy

May 30, 2020

Note, that new version erases user presets after update.

what is new:
1. now minimal requirements is Android 5.0
2. keyboard input for volume, bass&treble, loudness, filters. one tap on the appropriate controller.
3. direct input biquad`s coefficients.
4. filter background image is positioned relatively 1kHz, 0dB

bugs fixed:
1. safe remove preset.
2. filters draw. fixed some rendering bugs.
3. after connection established, sometimes app crashes if you adjust volume.