# Issue with bandpass filter

**URL:** <https://community.futureaudioworkshop.com/t/issue-with-bandpass-filter/1227>\
**Category:** SubLab XL\
**Created:** [August 2, 2022, 4:09pm UTC](https://community.futureaudioworkshop.com/t/issue-with-bandpass-filter/1227 "2022-08-02T16:09:27Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![zabeone](https://avatars.discourse-cdn.com/v4/letter/z/cc9497/32.png) [@zabeone](https://community.futureaudioworkshop.com/u/zabeone)\
**Post date:** [August 2, 2022, 4:09pm UTC](https://community.futureaudioworkshop.com/t/issue-with-bandpass-filter/1227/1 "2022-08-02T16:09:27Z")

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![Снимок экрана 2022-08-02 в 19.07.44](https://canada1.discourse-cdn.com/flex027/uploads/circlesynth/original/1X/0a57ff43b0e50c84f5f3fec8d8657062cd9ae5d1.png)

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**Author:** ![Gavin\_FAW](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.futureaudioworkshop.com/gavin_faw/32/291_2.png) [@Gavin\_FAW](https://community.futureaudioworkshop.com/u/Gavin_FAW)\
**Post date:** [August 4, 2022, 11:20am UTC](https://community.futureaudioworkshop.com/t/issue-with-bandpass-filter/1227/2 "2022-08-04T11:20:13Z")

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That’s a graphical glitch that is also present in SubLab. It might be more noticeable now due to the thicker lines. I’ll mark it down as something to fix, but the bandpass filter works fine and this glitch has nothing to do with the sound.

Does that all sound reasonable?

![image](https://canada1.discourse-cdn.com/flex027/uploads/circlesynth/original/1X/d5d2b25be3794dab21cd77ac1202886e9fa5bb3c.png)

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**Author:** ![Julia](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.futureaudioworkshop.com/julia/32/981_2.png) [@Julia](https://community.futureaudioworkshop.com/u/Julia)\
**Post date:** [December 4, 2025, 12:06pm UTC](https://community.futureaudioworkshop.com/t/issue-with-bandpass-filter/1227/3 "2025-12-04T12:06:28Z")

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