04-04-2022, 03:42 PM
(This post was last modified: 04-04-2022, 09:24 PM by Tim Curtis.
Edit Reason: eta
)
(04-04-2022, 02:50 PM)dad33 Wrote:
(04-04-2022, 09:59 AM)pi@moodeWohn:~ $ amixer -c0 Wrote: I tested on an Apple Air pad also, here the feedback is a little bit faster. The music isn't playing gapless when i rotate the volume controll faster. I think Frank79 and I have the same problem. Some steps on the volume rotation
switch to 0% volume, told me the mpc status, see attached picture..
Here is the output from the command:
Simple mixer control 'Master',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 254 [100%] [-0.50dB] [on]
Front Right: Playback 254 [100%] [-0.50dB] [on]
Simple mixer control 'PCM De-emphasis Filter',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'PCM Filter Speed',0
Capabilities: enum
Items: 'Fast' 'Slow'
Item0: 'Fast'
Simple mixer control 'PCM High-pass Filter',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'PCM Nonoversample Emulate',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'PCM Phase Compensation',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Digital',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB] [on]
Front Right: Playback 255 [100%] [0.00dB] [on]
Simple mixer control 'HV_Enable',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Tim CurtisI have a Boss 2 but don't recall experiencing the issue you described. I can run some tests today.
When you mention "the sound stops sometimes, hanging." what does "hanging" mean? Do you have to reboot or power cycle the system?
it occurs again, open an SSH terminal and post the output from the commands below.
Code:mpc status
amixer -c0
I ran a few tests on my Boss 2 and no issues with volume.
One thing in your amixer output thats very strange is that the volume shows [100%] but [-50dB]. This makes no sense since at 100% volume it should be 0dB. This might be a symptom of whatever is causing the volume issue.
Code:
Simple mixer control 'Master',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 254 [100%] [-0.50dB] [on]
Front Right: Playback 254 [100%] [-0.50dB] [on]
ETA: Disregard comment about -50db. As @jonners pointed its actually -0.50 dB which is close enough to 0dB.