This is JS plugin for Reaper DAW that can be used as a learning tool/transcribe aid.
It allows you to focus on instrument placed in stereo mix, and remove/tame others.
Controls:
- Isolation - Enables/disables isolation
- Focus - Allows adjustment between isolation of the Mid and Side portion of the source stereo mix
- Filter - Enables/disables the high shelf filter, which helps focus more on the middle frequencies
- High shelf freq - allows you to set the frequency above which the attenuation will be applied
- Attenuation level (dB) - set amount of signal attenuation