# Loud noise when passing over parameterized event quickly

**URL:** <https://qa.fmod.com/t/loud-noise-when-passing-over-parameterized-event-quickly/17326>\
**Category:** FMOD Studio\
**Created:** [June 11, 2021, 11:19pm UTC](https://qa.fmod.com/t/loud-noise-when-passing-over-parameterized-event-quickly/17326 "2021-06-11T23:19:25Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![SebBbeta](https://avatars.discourse-cdn.com/v4/letter/s/4da419/32.png) [@SebBbeta](https://qa.fmod.com/u/SebBbeta)\
**Post date:** [June 11, 2021, 11:19pm UTC](https://qa.fmod.com/t/loud-noise-when-passing-over-parameterized-event-quickly/17326/1 "2021-06-11T23:19:25Z")

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I have an event. It happens only over a short interval for a certain parameter. Passing over the event quickly (in this case rapidly increasing throttle in X-Plane) results in a single moment of very loud noise. Same for when I am using FMOD Studio, I drag the play bar over it slow and it performs as expected and if I do it fast I just get a super loud beep. Keep in mind there is no place in the entire event that goes this loud. Anyone know what could be causing the issue? How can I avoid this loud beep?

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**Author:** ![SebBbeta](https://avatars.discourse-cdn.com/v4/letter/s/4da419/32.png) [@SebBbeta](https://qa.fmod.com/u/SebBbeta)\
**Post date:** [June 11, 2021, 11:39pm UTC](https://qa.fmod.com/t/loud-noise-when-passing-over-parameterized-event-quickly/17326/2 "2021-06-11T23:39:25Z")

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As a follow up, a compressor somewhat helps but does not solve the problem. The volume still spikes up then comes back down to what is should be when i mouse over the track

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**Author:** ![Alcibiade](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/alcibiade/32/4284_2.png) [@Alcibiade](https://qa.fmod.com/u/Alcibiade)\
**Post date:** [June 12, 2021, 1:07am UTC](https://qa.fmod.com/t/loud-noise-when-passing-over-parameterized-event-quickly/17326/3 "2021-06-12T01:07:12Z")

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Could you share a screenshot of your event?

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**Author:** ![SebBbeta](https://avatars.discourse-cdn.com/v4/letter/s/4da419/32.png) [@SebBbeta](https://qa.fmod.com/u/SebBbeta)\
**Post date:** [June 14, 2021, 1:49pm UTC](https://qa.fmod.com/t/loud-noise-when-passing-over-parameterized-event-quickly/17326/4 "2021-06-14T13:49:25Z")

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![image](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/2X/6/61015ff44425eb88bf1b8797b11c1f0d037188c3.png)

ALIAstartup is the one causing problems.

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**Author:** ![SebBbeta](https://avatars.discourse-cdn.com/v4/letter/s/4da419/32.png) [@SebBbeta](https://qa.fmod.com/u/SebBbeta)\
**Post date:** [June 14, 2021, 3:26pm UTC](https://qa.fmod.com/t/loud-noise-when-passing-over-parameterized-event-quickly/17326/5 "2021-06-14T15:26:23Z")

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For anyone reading, I solved the problem by getting a new sound sample that was not a pure tone but sounded like one.