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Real-time Audio-to-audio Karaoke Generation System for Monaural Music
Hi,
I'm trying to run this on my laptop. It is just one 4 conductor audio jack (just like the mobile phones).
I get white noise if I don't connect anything or absolutely nothing when I connect the cable.
I also see these errors on startup..
b-ak@Ideapad-330S:~/data/code-projects/euterpe$ ./euterpe
ALSA lib pcm.c:2565:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2565:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2565:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_route.c:869:(find_matching_chmap) Found no matching channel map
Audio Parameteres Initialized
My /etc/asound.conf
looks like this..
pcm.!default {
type hw
card 0
}
ctl.!default {
type hw
card 0
}
`
aplay -l
returns..
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC236 Analog [ALC236 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
arecord -l
returns..
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC236 Analog [ALC236 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
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