Speech recognition library

RE: Speech recognition library

Jørgen Holmefjord — Fri, 26 Feb 2021 12:42:16 GMT

I have not tested this myself, so I do not know exactly how to do this.

You may ask for help regarding this in the Edge Impulse forum.

RE: Speech recognition library

fede99 — Fri, 26 Feb 2021 10:24:48 GMT

thanks for your answer. I downloaded the C++ library ( I didn't find the C version as mentioned in the video you posted) I tried to import the library in my project ( I'm working on Keil IDE ) but there are a lot of errors.

I'm probably missing some necessary steps

If do you know other tutorials please let me know

thank you so much

RE: Speech recognition library

Jørgen Holmefjord — Thu, 25 Feb 2021 15:13:50 GMT

You should be able to select a C library under the deployment page, which you should be able to integrate in your application. See from around 21:24 in the video tutorial.

RE: Speech recognition library

fede99 — Thu, 25 Feb 2021 14:28:31 GMT

I saw the link you post, amazing.

I would like to add the speech recognition to my project. From the tutorial I didn't understand how to import the library to my project.

Do you have any suggestion?

thank you so much

RE: Speech recognition library

Jørgen Holmefjord — Wed, 20 Jan 2021 09:00:15 GMT

Yesterday, we announced partnership with Edge Impulse. This has support for nRF52840 DK and nRF5340 DK, and provides tutorials for the following machine learning models:

RE: Speech recognition library

Jørgen Holmefjord — Wed, 16 Dec 2020 10:18:47 GMT

You can find some information about TensorFlow in this blog post, and some more example projects here: https://github.com/oivoii/nrf-tensorflow/tree/micro_speech_kb

RE: Speech recognition library

fede99 — Tue, 15 Dec 2020 16:21:46 GMT

thank you so much for your support.

I also found TensorFlow Lite suitable for this purpose.

do you you know it? do you have any feedback on it ?

thank you

RE: Speech recognition library

Jørgen Holmefjord — Mon, 14 Dec 2020 10:42:01 GMT

Hi,

I do not have any experience with this, but I found this "Keyword Spotting for Microcontrollers" library from ARM, which may be of interest.

Not sure about your comment about ADC, but if you are thinking for capturing the voice, I would rather recommend that you have a look at the audio-peripherals like PDM and I2S.

We have voice capture/recognition features in the Smart Remote 3 reference design, but here the voice recognition is not processed on the nRF chip.

Best regards,
Jørgen

RE: Speech recognition library

fede99 — Mon, 14 Dec 2020 09:15:34 GMT

thank you for the answer

Yes exactly, My fault. Do you know something suitable for this hardware?

Considering ADC possibilities

Thank you

RE: Speech recognition library

awneil — Mon, 14 Dec 2020 09:09:05 GMT

[quote userid="67994" url="~/f/nordic-q-a/69456/speech-recognition-library"]nrf840[/quote]

Did you mean nRF52840 ?

It's a Cortex-M4F - so look for anything targetted at Cortex-M4F ...