topic How can I increase microphone gain (dB) ?? in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/How-can-I-increase-microphone-gain-dB/m-p/165822#M4423 <HTML><HEAD></HEAD><BODY><P><SPAN class="font-size-4">We have received SABRE(MCIMX53SMD). I recorded my voice from recorder app is too low. How can I adjust dB value? What command that I need using it(( for example "alsa_amixer sset 'MIC GAIN' 20dB " ) ? &nbsp;Thank you</SPAN></P></BODY></HTML> Wed, 17 Aug 2011 08:01:32 GMT FrankChen 2011-08-17T08:01:32Z How can I increase microphone gain (dB) ?? https://community.nxp.com/t5/i-MX-Processors/How-can-I-increase-microphone-gain-dB/m-p/165822#M4423 <HTML><HEAD></HEAD><BODY><P><SPAN class="font-size-4">We have received SABRE(MCIMX53SMD). I recorded my voice from recorder app is too low. How can I adjust dB value? What command that I need using it(( for example "alsa_amixer sset 'MIC GAIN' 20dB " ) ? &nbsp;Thank you</SPAN></P></BODY></HTML> Wed, 17 Aug 2011 08:01:32 GMT https://community.nxp.com/t5/i-MX-Processors/How-can-I-increase-microphone-gain-dB/m-p/165822#M4423 FrankChen 2011-08-17T08:01:32Z