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Enfora Enabler II-G Assisted GPS
Modem Integration Guide
6.6.15. Audio Design Note
Speaker and microphone PCB traces should be run in pairs and buried between two ground
planes for best results. The following figure provides a sample circuit design for connection of
Mic and Speaker pins.
Figure 15 Audio Reference
MLG0208PB001 37 Version1.01 – 10/3/2006