Program to Boost Microphone Gain during Calls

ACoolGuy · #1 (**permalink**) 03-26-2009, 11:18 AM

If I remember correctly....in the AudioPara file there is a TX gain and TX volume field for speakerphone/phone/etc....the RX fields control what you hear...so I would deduce the TX fields might affect what your caller hears....give it a try...

Sancho · #2 (**permalink**) 03-26-2009, 11:51 AM

Quote:

Originally Posted by ACoolGuy

If I remember correctly....in the AudioPara file there is a TX gain and TX volume field for speakerphone/phone/etc....the RX fields control what you hear...so I would deduce the TX fields might affect what your caller hears....give it a try...

Looking at this currently, good find! I assume this file is in hex? all transmint levels are set to "4000" furthermore looks like AGC is disabled in transmit modes as believed.

**Darkjedi** · #3 (**permalink**) 03-26-2009, 11:55 AM

Quote:

Originally Posted by Sancho

Looking at this currently, good find! I assume this file is in hex? all transmint levels are set to "4000" furthermore looks like AGC is disabled in transmit modes as believed.

If you figure it out, post the solution as I would like to know of a better way to boost transmit volume.

Sancho · #4 (**permalink**) 03-26-2009, 12:57 PM

Upped codecTX and TXvolume, for earcuple (F11-16 maybe) will see how this works out, math wise the boost is ~30%