# Plugin Resonance Audio Source not working dsp output not found

**URL:** <https://qa.fmod.com/t/plugin-resonance-audio-source-not-working-dsp-output-not-found/20002>\
**Category:** Unity\
**Tags:** unity\
**Created:** [March 21, 2023, 6:08pm UTC](https://qa.fmod.com/t/plugin-resonance-audio-source-not-working-dsp-output-not-found/20002 "2023-03-21T18:08:48Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![soundman42](https://avatars.discourse-cdn.com/v4/letter/s/278dde/32.png) [@soundman42](https://qa.fmod.com/u/soundman42)\
**Post date:** [March 21, 2023, 6:08pm UTC](https://qa.fmod.com/t/plugin-resonance-audio-source-not-working-dsp-output-not-found/20002/1 "2023-03-21T18:08:48Z")

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![21.03.2023_17.59.13_REC](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/2X/b/b14b9e64d59f9bd283d06f9ee3c16ec7bf87a751.png)

ive been trying to add occlusion to my project for a while now and came accross this script made by Alessandro Famà [Occlusion with Resonance Audio and FMOD – Alessandro Famà](https://alessandrofama.com/tutorials/fmod/unity/occlusion-resonance-audio)

i dont know if its cos they use a different version (2021.2.12f1) to me or i set it up the plugin wrong, i heard that this is a common issue on webgl project, but mine is window 64x, im just completely lost

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**Author:** ![Leah\_FMOD](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/leah_fmod/32/3685_2.png) [@Leah\_FMOD](https://qa.fmod.com/u/Leah_FMOD)\
**Post date:** [March 22, 2023, 2:05am UTC](https://qa.fmod.com/t/plugin-resonance-audio-source-not-working-dsp-output-not-found/20002/2 "2023-03-22T02:05:28Z")

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Hi,

It’s likely that you haven’t added Resonance Audio to your list of Dynamic Plugins in FMOD Unity’s Settings. In Unity, navigate to FMOD → FMOD Settings → Platform Specific → Default → Dynamic Plugins, and add “resonanceaudio” to the list - with this, FMOD will determine which version of `resonanceaudio.dll` to use depending on the platform you’re using, as each platform will inherit its settings from “Default”, which should resolve the issue.

For more info, please see our Unity docs on [Plugins](https://www.fmod.com/docs/2.02/unity/plugins.html), specifically the [Dynamic Plugins](https://www.fmod.com/docs/2.02/unity/plugins.html#dynamic-plugins) section.