Hi all,
Still trying to get Zynthian software and a cheap 3.5"TFT up and running (probably before I buy a set because this takes longer than I want).
Headphones output should be good enough for my purposes (well if the delay is <512) so I am trying that. But, I do not hear any sound when I select any synth, just a high-piched buzz when I hite a note. Sounds like a buffer-mismatch, and only a very very very quiet actual sound of a synthtone.
I invested about 2 days fiddling around and ended up with:
- burn the image
- not having ethernet hardware, changed ZYNTHIAN_WIFI_MODE to “hotspot” in /home/pi/config/zynthian_envars.sh and visit https://192.168.50.1
- set these options in the web front:
menu Hardware - Kit: Custom
menu Hardware - Audio: Rbpi headphones
menu Hardware - Display: PiScreen 3.5 (v1)
menu Hardware - Wiring: Dummies
menu Interface - Terminal
sudo nano /etc/X11/xorg.conf.d/99-calibration.conf- changed Option “CalibrationMatrix” “-1 0 1 0 -1 1 0 0 1”
to Option “CalibrationMatrix” “-1 0 1 0 1 0 0 0 1”
- changed Option “CalibrationMatrix” “-1 0 1 0 -1 1 0 0 1”
- hook up my synth, select synth layer and sound (painfully difficult with a pen), hit a note and listen to the buzzz
Anybody any idea what’s wrong?
Niels