2016-04-03, 03:25 AM
I just uploaded your mp3 to my pi 3 and played it through the 3.5mm audio jack, through a portable amplified speaker and it sounded fine. I used this command.
omxplayer -o local "canopus coolant alarm.mp3"
I also set a trigger in OP and it sounded fine. Is the background noise subtle? Something that I might miss?
omxplayer -o local "canopus coolant alarm.mp3"
I also set a trigger in OP and it sounded fine. Is the background noise subtle? Something that I might miss?