Bruce, all,

I have also been looking at the board, especially for the neural-network component.


Is there any model on how AI or neural-networks can be used for voice (codec2) encoding or decoding?



73
kristoff - ON1ARF

On 16/02/19 05:14, Bruce Perens wrote:
Take a look at this as a platform for hosting Codec2: $20 module contains a generic RISC-V CPU, neural network hardware, hardware FFT (both on the audio module and a stand-alone one), audio processor, WiFi, https://www.seeedstudio.com/Sipeed-M1w-dock-suit-M1w-dock-2-4-inch-LCD-OV2640-K210-Dev-Board-1st-RV64-AI-board-for-Edge-Computing-p-3207.html The CPU data sheet is here: https://s3.cn-north-1.amazonaws.com.cn/dl.kendryte.com/documents/kendryte_datasheet_20181011163248_en.pdf

I ordered a couple to see if I could host Codec2 and softmodems on them, but they have potential to do more than that. The $9 module without the board is already sold out, they still have the $20 board version as I write this.

    Thanks

    Bruce



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