Noise while playing the .mp3 file.

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1

I have used below command to record the sound in wav format for 50 seconds.

"alsa_aplay -C -t wav -d 50 record.wav"

and trying to play the record.wav  file using the command 

"alsa_aplay record.wav "

I could able to hear only the noise.

command log:


# alsa_aplay record.wav
Playing WAVE 'record.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono




Regards,

Sudheer.
2

Sudheer, please reply to original thread instead of creating a new one every time.

Thank you,

Johnson

3

The subject tells that you are trying to play an mp3 but your mail indicate that it is a wav file.

Anyway, are you sure that it recorded the sound correctly? Did you tried playing “record.wav” on a PC?

I have not experimented much with ALSA, but these are some of the common ways you can think of before posting.

Thank you,

Johnson