OP25 Audio question

[jhaab]

I had to rebuild a RPI that was running OP25 perfectly. I must be missing/overlooking something because I cannot seem to get the audio to be clear after the rebuild. My OP25.sh is as follows
./rx.py --args "rtl=0" --gains 'lna:36' -D cqpsk -S 57600 -v 1 -q 0 -2 -U -T trunk.tsv 2> stderr.2
I am pretty certain this was the same settings I had running before but now all the audio is a robotic type voice that I cannot seem to clear up. Is this a sampling rate issue or something different?

Thanks!

Jason

 

[boatbod]

I had to rebuild a RPI that was running OP25 perfectly. I must be missing/overlooking something because I cannot seem to get the audio to be clear after the rebuild. My OP25.sh is as follows
./rx.py --args "rtl=0" --gains 'lna:36' -D cqpsk -S 57600 -v 1 -q 0 -2 -U -T trunk.tsv 2> stderr.2
I am pretty certain this was the same settings I had running before but now all the audio is a robotic type voice that I cannot seem to clear up. Is this a sampling rate issue or something different?

Thanks!

Jason

Make sure pulseaudio is not running, or if it is, use the liquidsoap method of playing audio rather than the built-in ALSA player.

 

[jhaab]

Thanks boatbod for the guidance! You steered me in the proper direction and is now working normally. Thanks again for all your support.