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Raspberry Pi Forum TinyML - Voice on Raspberry Pi Pico.
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Forum Thread Details
  • Replies 8 replies
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  • voicecommand
  • raspberry pi pico
  • tinyml
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TinyML - Voice on Raspberry Pi Pico.

Sudeep AJ
Sudeep AJ over 2 years ago

So I recently bought a Raspberry Pi Pico (RP2040) and I also found this amazing website called edge impulse(www.edgeimpulse.com) which lets us train tinyML models without any code and gives us the library optimized to the microcontroller board we choose.

image

Now I want to make a tinyML project to do operations through my voice. Raspberry Pi doesn't have a microphone so I have to connect a microphone module to its ADC pin. But I am not able to get how to move forward with this. How can I use the C++ that I export through edge impulse and use it in my code? Does anyone has any experience building similar project? If someone could guide me with how to do this suing tensorFlowLite also that would be helpful.

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  • bidrohini
    bidrohini over 2 years ago

    Can you suggest some machine learning projects that can be done with these tinyML models without using a camera? I have a Raspberry Pi Pico. I want to do ML projects with that. But all the suggestions I get are of camera based projects. I do not have a pico compatible camera. 

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  • bidrohini
    bidrohini over 2 years ago

    Can you suggest some machine learning projects that can be done with these tinyML models without using a camera? I have a Raspberry Pi Pico. I want to do ML projects with that. But all the suggestions I get are of camera based projects. I do not have a pico compatible camera. 

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  • dougw
    dougw over 2 years ago in reply to bidrohini

    https://www.youtube.com/watch?v=V0KXZGhHUQY&ab_channel=ArmSoftwareDevelopers

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  • feiticeir0
    feiticeir0 over 2 years ago in reply to bidrohini

    On my comment above, there are sound projects.

    Here's one:

    https://colab.research.google.com/github/ArmDeveloperEcosystem/ml-audio-classifier-example-for-pico/blob/main/ml_audio_classifier_example_for_pico.ipynb

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