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  • PCM2903: Microphone Hiss/Noise

    Part Number: PCM2903 Other Parts Discussed in Thread: LMV796 I'm designing a circuit that is using the PCM2903 Audio Converter with a preamp built from the reference design TIDU765. When recording audio and playing it back there is a noticeable hissing…

  • PCM2903: Echo Problem and Unused Pin Vinr and Vout Right

    TI Thinks Resolved
    Part Number: PCM2903 Hi, I'm using this device to connect a headset + microphone but I'm having an echo problem. I set windows to voice recording and when I'm playing music and recording voice at the same time, the music is echoing to the mic input…

  • PCM2903: Crosstalk issue

    TI Thinks Resolved
    Part Number: PCM2903 Hi, I'm using this part for Full duplex headset communication. Is anyone having a crosstalk problem where you hear yourself echo when speaking through the microphone? If yes, is there a solution to this issue? Thank you. Ni…

  • RE: PCM2903C: Evaluation board not outputting stereo audio

    I see, thanks for chiming in. Just to confirm, the audio came out from the PCM2903 EVM as stereo and not mono?

  • PCM2903: Application about the PCM2903

    TI Thinks Resolved
    Part Number: PCM2903 Other Parts Discussed in Thread: PCM2912A Hi team, My customer want to use the PCM2903 to connect the 2.75mm earphone with microphone and USB interface of CPU in server. 1. So can you help to comment if the PCM2903 can support to translate…

  • PCM2903C: Evaluation board not outputting stereo audio

    TI Thinks Resolved
    Part Number: PCM2903C Other Parts Discussed in Thread: PCM2903 Hi there, I'm trying to integrate the PCM2903 with my Linux machine and I'm finding that it's not playing stereo audio out from the 3.5 mm jack. Instead it is blending it together into mono…

  • PCM2903: Decode the Audio data

    TI Thinks Resolved
    Other Parts Discussed in Thread: PCM2903 , PCM2903C Hi Sirs, Sorry to bother you. Is possible to decode the Audio data (from S/PDIF) which be protected, then to output the audio original data to HOST (USB)? Thanks!!

  • PCM2903： PCM2903 supported OS

    Part Number: PCM2903 Excuse me Will PCM2903 support the following OS? Windows Server 2012 R2 64bit Vmware ESXi 6.0 UI 64 bit Ubuntu 15.1 or later 64 bit

  • PCM2903: The PCM2903 circuit question

    Part Number: PCM2903 Hi team, My customer is using the PCM2903 now. And we want to check why we use the circuit in the circuit, could you please help explain it? Can we just connect D+ to VDD? If we cannot, could you please help explain it? Thanks. …

  • PCM2903: disable automatic device detection of PCM2903

    Part Number: PCM2903 hello everyone, I have used PCM2903 as USB ADC for my Data Acquisition system. Is is possible to encrypt or block the USB device to being accessed by any audio application. The device should be accessed by only the application made…

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