# Running Tensorflow Lite keyword recognition on RTL8722DM

**URL:** <https://forum.amebaiot.com/t/running-tensorflow-lite-keyword-recognition-on-rtl8722dm/349>\
**Category:** AI\
**Tags:** share\
**Created:** [February 26, 2021, 8:56am UTC](https://forum.amebaiot.com/t/running-tensorflow-lite-keyword-recognition-on-rtl8722dm/349 "2021-02-26T08:56:03Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![wyy](https://avatars.discourse-cdn.com/v4/letter/w/bc8723/32.png) [@wyy](https://forum.amebaiot.com/u/wyy)\
**Post date:** [February 26, 2021, 8:56am UTC](https://forum.amebaiot.com/t/running-tensorflow-lite-keyword-recognition-on-rtl8722dm/349/1 "2021-02-26T08:56:03Z")

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Managed to port the Tensorflow Lite for Microcontrollers library to run on the RTL8722DM, here it is running the keyword recognition example using the onboard microphone and the RTL8722DM hardware audio codec to record audio samples.

Although it can only recognize “yes” and “no” currently, it is possible to train a Tensorflow model to recognize more keywords with speech datasets available online.

https://www.youtube.com/embed/TQ6B0ap8tmg?feature=oembed&wmode=opaque

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**Author:** ![xidameng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/xidameng/32/18_2.png) [@xidameng](https://forum.amebaiot.com/u/xidameng)\
**Post date:** [February 26, 2021, 9:04am UTC](https://forum.amebaiot.com/t/running-tensorflow-lite-keyword-recognition-on-rtl8722dm/349/2 "2021-02-26T09:04:25Z")

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Cool! 👍

Machine Learning on microcontroller 🤩

@Salmanfarisvp @vinayyn

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**Author:** ![Salmanfarisvp](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/salmanfarisvp/32/2555_2.png) [@Salmanfarisvp](https://forum.amebaiot.com/u/Salmanfarisvp)\
**Post date:** [February 26, 2021, 9:16am UTC](https://forum.amebaiot.com/t/running-tensorflow-lite-keyword-recognition-on-rtl8722dm/349/3 "2021-02-26T09:16:00Z")

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Great 👌, @wyy can you share the ported library?

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**Author:** ![xidameng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/xidameng/32/18_2.png) [@xidameng](https://forum.amebaiot.com/u/xidameng)\
**Post date:** [February 26, 2021, 9:43am UTC](https://forum.amebaiot.com/t/running-tensorflow-lite-keyword-recognition-on-rtl8722dm/349/4 "2021-02-26T09:43:46Z")

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@Salmanfarisvp This ML example and library will be released shortly on Arduino platform together with other exciting ML examples, we have to test them thoroughly before releasing to the public, so stay tuned! 🕶

PS: Next release announcement will be made here on this forum too 😉

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**Author:** ![Salmanfarisvp](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/salmanfarisvp/32/2555_2.png) [@Salmanfarisvp](https://forum.amebaiot.com/u/Salmanfarisvp)\
**Post date:** [February 26, 2021, 10:02am UTC](https://forum.amebaiot.com/t/running-tensorflow-lite-keyword-recognition-on-rtl8722dm/349/5 "2021-02-26T10:02:47Z")

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Cool 🤩👍. eagerly waiting.