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MSPM0L1228: MSPM0 Audio library

Genius 3186 points
Part Number: MSPM0L1228

Tool/software:

Hello,

May I have question about MSPM0 and SDK library?

My customer want to output audio using MSPM0L122x 8bit DAC in CMP or MSPM0G15xx 12 bit DAC.

But audio raw data is big, so it may not be enough 128kB.

Competitor MCU have audio decode library, so audio data is small. So MCU is so cheap.

Is there a library to decompress compressed audio data in MSPM0?

Thanks,

GR

  • Hi GR,

    At the moment we do not have an audio decoding library. My short term recommendation to try reducing the number of bits, or the number of samples used in the audio to reduce memory footprint. Of course this will lead to reduced audio quality, depending on your application this may not matter.

    If you'd like you could give me some additional details to help reduce further or look for other options.

    Depending on what the audio is used for, the are often other ways to creatively reduce the memory footprint.

  • Hi OBrien,

    Thanks for your supporting.

    For detail information, I want to talk you in e-mail with you and TI local sales.

    I will send private message, in the chat, could you let me know your e-mail address?

    Thanks,

    GR