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Original question:

PCM2906C: Using same 3.3V source for 2 codecs

PCM2906C: USB interfce device with 4 analog MIC inputs

Yogesh Singhal
Prodigy 175 points
Part Number: PCM2906C

Dear TI support forum

i am looking a application , using 2 number of PCM2906 , feed 4 MIC inputs and wants to connect a USB o/p to a PC , for recording 4MIC

My question is ,,how 2 combine, 2USB o/p from 2 PCM2906 ..into 1 ,,and feed to the PC , USB port

rgds

yogesh singhal

 

  • 0
    TI__Mastermind 29745 points

    Hi,

    One PCM2906 will give you the left and right of your 2 MIC inputs to the USB interface, but it can't combine from another PCM device internally and send out as 1 USB.

    Maybe you use external tool like Audacity if that's an option.

    Regards.