Motorola Moto G 3rd Generation Troubleshooting Manual page 249

Mic Locations and
Mic Locations and Functions
Functions
Functional Name: Secondary
Microphone
Uses:
• N oise suppression for voice
calls
• M ultimedia audio recording
Functional Name: Main Microphone
Uses:
• S peech in handset and
speakerphone modes
MOTOROLA CONFIDENTIAL
Second M ic
Primary M ic
Back of the phone
Secondary M ic
Moto G (3rd Generation)
TROUBLESHOOTING GUIDE