Aerophone is a free software synthesizer developed by xoxos. Available format(s): VST for Windows.
Aerophone models lip valve instruments with cylindrical bores such as trumpets and trombones. The lip valve is modeled with an oversampled 3rd order mass-spring to emulate expressive styles of brass performance.
The elementary circuit is an effective platform for producing a range of emulative timbres, however to apply humanised performance values requires significant effort and knowledge on the part of the user.
https://www.kvraudio.com/developer/xoxos