# Video: Sound Reactive with Jacdac, needs improvement in code

**URL:** https://forum.makecode.com/t/video-sound-reactive-with-jacdac-needs-improvement-in-code/14422
**Category:** Jacdac
**Created:** [July 12, 2022, 10:36pm UTC](https://forum.makecode.com/t/video-sound-reactive-with-jacdac-needs-improvement-in-code/14422 "2022-07-12T22:36:58Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![frank\_schmidt](https://avatars.discourse-cdn.com/v4/letter/f/7993a0/32.png) [@frank\_schmidt](https://forum.makecode.com/u/frank_schmidt)
#### Post date: [July 12, 2022, 10:36pm UTC](https://forum.makecode.com/t/video-sound-reactive-with-jacdac-needs-improvement-in-code/14422/1 "2022-07-12T22:36:58Z")

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The hardware, Microbit V2 microphone and Jacdac Jacadapter and 8X LED ring seem to work in response to music but it would be great for the system to be more responsive yet:

[![](https://img.youtube.com/vi/sGULGeoGuZw/maxresdefault.jpg "Jacdac 8X LED ring,Testing Sound Reactive with Microbit V2 Microphone, Kittenbot Kit , Maker Use ?") ](https://www.youtube.com/watch?v=sGULGeoGuZw)

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### Author: ![peli](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/peli/32/12_2.png) [@peli](https://forum.makecode.com/u/peli)
#### Post date: [August 9, 2022, 6:11pm UTC](https://forum.makecode.com/t/video-sound-reactive-with-jacdac-needs-improvement-in-code/14422/2 "2022-08-09T18:11:20Z")

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Could you share your program here?

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### Author: ![frank\_schmidt](https://avatars.discourse-cdn.com/v4/letter/f/7993a0/32.png) [@frank\_schmidt](https://forum.makecode.com/u/frank_schmidt)
#### Post date: [August 10, 2022, 4:29pm UTC](https://forum.makecode.com/t/video-sound-reactive-with-jacdac-needs-improvement-in-code/14422/3 "2022-08-10T16:29:58Z")

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> **[soundReactiveJacdac1](https://makecode.microbit.org/84235-12822-93839-21282)**
>
> Made with ❤️ in Microsoft MakeCode for micro:bit.