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    AI enabled acoustic object detection system

    TinyML
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    • S
      sanal143 last edited by sanal143

      I'm developing an audio classification project with four classes using an RNN with LSTM. While the model performs well in classifying audio in silent environments, it struggles with noisy situations like crowds or disturbances. How can I train the model more robustly to accurately predict classifications in such challenging environments?

      salmanfaris 1 Reply Last reply Reply Quote 0
      • salmanfaris
        salmanfaris @sanal143 last edited by

        Hi @sanal143, Welcome to the MakerGram community ✨.

        Does your training data contain noise data similar to the data you are inferencing? and May I know, what kind of hardware you are using to run the model. Thanks

        1 Reply Last reply Reply Quote 0
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        • R

          Hi everyone,

          I’m planning a vision-based AI project where the AI model should run directly on the embedded board (not in the cloud). Based on the inference results, I want to trigger actions like controlling a light or playing a pre-recorded audio file through a speaker.

          Could you please suggest which board or boards would be suitable for this kind of edge AI application? Also, does MakerGram stock such boards?

          Thanks in advance for your help!

          • read more
        • @salmanfaris Thank you Salman, This solution worked for me.

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        • @Abhay Can you try one more method

          Downloaded both boards, “Seeed nRF52 Boards” and “Seeed nRF52 mbed-enabled Boards.”

          Copy the adafruit-nrfutil from

          /Users/<user>/Library/Arduino15/packages/Seeeduino/hardware/mbed/2.9.2/tools/adafruit-nrfutil/macos/adafruit-nrfutil

          to

          /Users/<user>/Library/Arduino15/packages/Seeeduino/hardware/nrf52/1.1.8/tools/adafruit-nrfutil/macos/adafruit-nrfutil

          Then chmod -x the copied file

          Please check and let me know. Src

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        • @salmanfaris

          I was using "Seeed nRF52 Boards: 1.1.8" and the issue was there. Followed the steps and installed the packages and board you mentioned and the issue is still there. I changed the board from Seeed nRF to Adafruit nRF and issue is also showing for Adafruit nRF

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        • @Abhay said in Compilation Error for Seeed XIAO nRF52840 Sense in Arduino IDE on macOS:

          Seeed nRF52 mbed-enabled Boards: 2.9.2
          Seeed nRF52 Boards: 1.1.8

          @Abhay, are you getting the error while selecting both boards? You can also try using "Seeed nRF52 Boards: 1.1.8".

          Since it's nRF series can you try to install the - adafruit-nrfutil pip package and see!

          also try to install - Adafruit Feather nRF52 using board manager and check again.

          • read more
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