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    [Solved] options for microphone to build a voice assistant using raspberry pi

    Raspberry Pi
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    • Mennyt
      Mennyt last edited by salmanfaris

      need some cheap options for microphone modules for building a voice assistant using raspberry pi.

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

        Hi @Mennyt , if you are looking for a cheap one then NK STAR USB 2.0 Mini Microphone will do the job well, or if you need better audio and special Audio processing algorithms includes VAD, DOA, Beamforming, NS, AEC and KWS you try the Seeed Studio ReSpeaker, also keep in mind normally USB Webcam has the built-in MIC and you can also utilize that too.

        All the best with your project, Happy making.

        1 Reply Last reply Reply Quote 0
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        • Hi @borncurious , For the industrial purpose you can go with Raspberry Pi compute modules, Take a look at the latest version CM4 - https://www.raspberrypi.com/products/compute-module-4/ , Which is designed for industrial usage and incorporates a quad-core ARM Cortex-A72 processor, dual video output, and a wide selection of other interfaces. Available in 32 variants, with a range of RAM and eMMC Flash options, and with or without wireless connectivity.

          Other options are, boards like RockPi and Orange Pi boards which are similar to Raspberry similar model and specs but the price is a bit lower than the raspberry pi. Make sure to check the Interface and driver support that you need to incorporate into your project since these boards are not documented and maintained like the official raspberry pi as far as I know.

          also, you can check Toradex System on Module.

          • read more
        • B

          Is raspi generally used in commercial product/end product.if not can u guys suggest raspi alternatives for end products.

          • read more
        • https://www.youtube.com/watch?v=1EIFfln3Kxs&t=1s

          • read more
        • 1666287f-258d-437d-b2c5-91851d08617c-image.png
          The classic compact camera for Raspberry Pi with a 12MP sensor and autofocus

          Available from $25 with your choice of standard and wide lenses, with or without an infrared filter

          bf34763e-5ba3-4962-8e92-75583fd1e96c-image.png

          More details: https://www.raspberrypi.com/products/camera-module-3/

          https://youtu.be/XwYRSlqCN3A

          Resource:
          Documentation: https://www.raspberrypi.com/documentation/accessories/camera.html
          Camera Software: https://www.raspberrypi.com/documentation/computers/camera_software.html

          • read more
        • Hey @rafitc99 ,

          Did your issue resolve? Curious to know 😊

          • read more
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