hi all,
i have a beagleboard xm rev.c which is ported on to dvsdk 4.01, angstrom linux kernel ver.2.6.32 running on it. Processor used in beagleboard is DM3730.
when i record voice in beagleboard using arecord command and play it back i hear only noise and not the voice which was recorded.
Headset Mic was used for the recording purpose.
voltage level when measured at the audio-in port is found to be 0.02V (both left and right).
optimum level required for voice recording is around 2V-2.2V
how do i solve this problem??
regards,
shravan