Accentize Chameleon

Accentize Chameleon is a proprietary audio plugin that learns a room's reverb from a recording and applies it to dry studio audio. It runs in audio and video hosts on macOS and Windows, and is aimed at post-production engineers matching replacement dialogue (ADR), Foley and effects to location sound.

Its neural networks estimate the timing and tonal characteristics of the recorded reverb, so engineers can match a specific space without manually finding and tuning a similar effect. A production recording supplies the reference. The resulting profile can put studio dialogue into the same acoustic setting or add a natural tail to a line cut short during editing.

The standard version handles mono and stereo audio. Chameleon Surround estimates a 3D room from a mono recording and produces reverb for multichannel and immersive productions, including film, TV and games. Its surround displays show speaker activity and the perceived direction of sound, while both versions provide spectrogram views of the reverb.

A profile library keeps captured spaces available for reuse, and WAV impulse-response export lets engineers take the resulting reverb into other audio workflows. Chameleon supports VST3, AU and AAX formats, with tested hosts including Pro Tools, Nuendo, Reaper and Logic Pro, plus Premiere, Final Cut and DaVinci Resolve. Licensing requires an iLok account.