TI E2E support forums
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Audio forum

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Texas Instruments (TI) Audio support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search audio IC content or ask technical support questions on everything from audio amplifiers (op amps) and audio converters (Codecs and ADCs) to audio interface and media processors. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] PCM1861EVM: Using the EVM without GUI or USB-to-I2X interface board

    Ravi Patil
    Ravi Patil
    Part Number: PCM1861EVM Other Parts Discussed in Thread: PCM1861 , , PCM9211 Can I use PCM1861 (HW Controlled device) without using GUI or USB-to-I2X interface board?
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM9211: Using device with no XTAL

    Ravi Patil
    Ravi Patil
    Part Number: PCM9211 Can the PCM9211 be used without the 24.576 input clock? Best regards, Ravi
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM9211: Recommendation for ADC input connection when ADC is not used

    Ravi Patil
    Ravi Patil
    Part Number: PCM9211 What is recommended ADC input connection when ADC is not used? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM9211: Simultaneous conversion of S/PDIF to I2S AND Analog line-in to I2S audio streams

    Ravi Patil
    Ravi Patil
    Part Number: PCM9211 Can PCM9211 support simultaneous conversion of S/PDIF to I2S and Analog line-in to I2S audio streams? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM2906: Differences between the PCM290xB and PCM290xC

    Ravi Patil
    Ravi Patil
    Part Number: PCM2906 What is the difference between PCM290xB and PCM290xC? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM2912A: Handling of UNUSED pins

    Ravi Patil
    Ravi Patil
    Part Number: PCM2912A What is the recommended way to configure the unused pins of PCM2912A when headphone output is not used? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM2912A: Driver requirement for using device on OS

    Ravi Patil
    Ravi Patil
    Part Number: PCM2912A Other Parts Discussed in Thread: PCM2912 , Do we need any special drivers to use PCM2912 device on OS? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM2912A: USB Codecs with Programmable descriptors

    Ravi Patil
    Ravi Patil
    Part Number: PCM2912A Does TI have any USB Codecs which have programmable USB descriptors? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] DIR9001: Purpose of AUDIO (pin 1)

    Ravi Patil
    Ravi Patil
    Part Number: DIR9001 What is the purpose of Pin 1 [Audio]? Can it be left unconnected? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] DIR9001: Handling of UNUSED XTI pin when XTAL is not used

    Ravi Patil
    Ravi Patil
    Part Number: DIR9001 What is the best practice for unused XTI pin when we not using external XTAL? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
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  • Not Answered

    TAS5815: TAS5815 EMI enhancement 0 Locked

    58 views
    2 replies
    Latest 1 month ago
    by Jesse Ji
  • Suggested Answer

    TAS5815: TAC5815 SS different setting make power of speaker different 0 Locked

    61 views
    1 reply
    Latest 1 month ago
    by Jesse Ji
  • Answered

    TPA3118D2: 1MHz Sine on Input pins and a lot of noise on speaker output 0 Locked

    168 views
    8 replies
    Latest 1 month ago
    by Florian Born
  • Suggested Answer

    TLV320AIC3100: How to set IIR filter coefficients to expel interference outside buzzer bandwidth 0 Locked

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    Latest 1 month ago
    by Garret Godfrey
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    TAS2563: .PPC3 file for TAS2563 with echo reference function and playback function. 0 Locked

    172 views
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    Latest 1 month ago
    by Ivan Salazar
  • Not Answered

    TAS2563: Mode to use when running 'factorytest' 0 Locked

    186 views
    7 replies
    Latest 1 month ago
    by Shenghao Ding
  • Answered

    TAC5111: How to eliminate background noise and avoid audio distortion 0 Locked

    616 views
    19 replies
    Latest 1 month ago
    by Bert
  • Suggested Answer

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    196 views
    8 replies
    Latest 1 month ago
    by Arash Loloee
  • Answered

    OPA1678: High-frequency noise and muffled sound from electret capsule with OPA1678 preamp at 5V supply 0 Locked

    285 views
    7 replies
    Latest 1 month ago
    by Raymond Zhang1
  • Suggested Answer

    TAS2563: PPC3 file with enabling Echo reference function 0 Locked

    328 views
    11 replies
    Latest 1 month ago
    by Ivan Salazar
  • Not Answered

    TLV320ADC3120: TLV320ADC3120: 0 Locked

    37 views
    1 reply
    Latest 1 month ago
    by Lakshmi Narasimhan Badrinarayanan
  • Answered

    TAS2320: EVM release schedule 0 Locked

    74 views
    3 replies
    Latest 1 month ago
    by Nayeem Mahmud
  • Answered

    TLV320AIC1110: frequency parameter 0 Locked

    94 views
    3 replies
    Latest 1 month ago
    by Mir Jeffres
  • Suggested Answer

    PCM6340-Q1: Does PCM6340 support TDM8 audio format 0 Locked

    52 views
    1 reply
    Latest 1 month ago
    by Garret Godfrey
  • Answered

    TPA6404Q1EVM: TPA6404Q1EVM - ODB++ Files 0 Locked

    69 views
    2 replies
    Latest 1 month ago
    by Jorge Fonseca
  • Suggested Answer

    TAS2572: Package Drawing for Part#TAS2572YCGR 0 Locked

    51 views
    1 reply
    Latest 1 month ago
    by Sydney Northcutt
  • Not Answered

    TAS5830EVM: Polarity is wrong on the Right / Out_B channel 0 Locked

    47 views
    1 reply
    Latest 1 month ago
    by Sydney Northcutt
  • Answered

    TAS2110EVM: Required .ppc3app application to connect pp3GUI 0 Locked

    79 views
    1 reply
    Latest 1 month ago
    by Sydney Northcutt
  • Suggested Answer

    TAS5828M: TAS5828M Can I connect via TAS5805M EVM board? 0 Locked

    79 views
    3 replies
    Latest 1 month ago
    by Sydney Northcutt
  • Answered

    DIX9211: BFRAME Signal latency & Frame synchronization 0 Locked

    119 views
    5 replies
    Latest 1 month ago
    by Samuel TUGLER
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