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CCS/SIMPLELINK-SDK-VOICE-DETECTION-PLUGIN: VAD module in the SDK VOICE DETECTION PLUGIN

DavidN
Prodigy 175 points
Part Number: SIMPLELINK-SDK-VOICE-DETECTION-PLUGIN

Tool/software: Code Composer Studio

Hello,

I'm evaluating the SimpleLink SDK Voice detection plugin with the MSP432 microcontroller with Sharp display as described in the SDK user manual. I was able to run the nortos examples successfully, and I have tested the voice command detection VCD feature of the SDK extensible.

Part of my evaluation is also to recommend a VAD library that will be used in our new proof of concept device. The documentation of the SDK mentions that it has a stand-alone VAD module and is part of the example provided to demonstrate the VCD feature.

Unfortunately, the VAD specific API calls are not explicitly demonstrated. I was wondering it is there's a sample application and/or more information on how to use the standalone VAD library. In my opinion, the API document covering the VAD section is not sufficient to be able to understand and reliably use the VAD in standalone mode. 

Is the VAD portable to the TM4C129x series microcontroller since this processor is at the center of our current hardware platform for our new proof of concept?

 

Any information would be appreciated,

 

Thanks,

David N.

 

  • 0
    TI__Guru 64101 points
    David,
    I will need to reach out to my colleagues, but I believe that this is provided as is. I will provide additional feedback on Monday.

    Regards,
    Chris
  • 0 in reply to Chris Sterzik
    TI__Guru 64101 points
    David,
    I have not been able to find any additional resources. I will pass along your feedback about the quality of the documentation and examples. To your specific question about the TM4C, I can only guess that it is because of the shared ARM core. Any functionality associated with peripherals would not easily port.

    Regards,
    Chris
  • 0 in reply to Chris Sterzik
    Prodigy 175 points
    Thanks, if any portability issue is identified between the MSP432 ARM and the TMS then there's no problem for us to do the changes. As long the VAD API is documented in a way we can deal with the portability and adaption of the VAD code base. Any documentation or code example using the VAD would be excellent, but source code would be all we need to get us going without further assistance from TI.

    Regards,

    David
  • 0 in reply to DavidN
    TI__Guru 64101 points
    David,
    Source code cannot be provided. What is missing from the API documentation? Any specifics would be appreciated.

    Regards,
    Chris