envelope filter - Robuta Search

https://support.apple.com/en-bh/guide/logicpro/lgcef2af57c5/mac

You can use the Logic Pro for Mac Space Designer filter to control the timbre of the reverb.

https://www.musicstore.de/de_DE/EUR/Source-Audio-Soundblox-Pro-Bass-Envelope-Filter/art-BAS0005923-000

Soundblox Pro Bass Envelope Filter

https://support.apple.com/en-sg/guide/logicpro/lgsifab6d4b2/mac

Logic Pro for Mac ES M includes a lowpass filter that lets you contour the oscillator output. The filter has a dedicated envelope.

https://www.guitarworld.com/gear/twa-releases-little-dipper-mk-ii-envelope-controlled-formant-filter

Godlyke has announced the release of the TWA LD-02 Little Dipper Mk II.

https://www.premierguitar.com/hartman-electronics-announces-envelope-filter

Inspired by one of the great envelope filter pedals of the 1970s and developed with guitarist Mark Karan

https://www.premierguitar.com/f-pedals-introduces-the-punqmonk-envelope-filter

A classic dynamic envelope filter inspired by Flea.