I managed to get Rhasspy to work in an docker container on a Synology NAS. The recording works (Rhasspy) recognizes the sentences…
But I have problems with the playback. I tested the output with a separate Ubuntu (and there with “aplay filename.wav”, then I hear the sound on my remote computer). But when I try to TTS on Rhasspy I get an
AudioServerException: Command ‘[‘aplay’, ‘-q’, ‘-t’, ‘wav’]’ returned non-zero exit status 1.
What could be the problem?
Thanks in advance!