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Perfect for setting up mixes within your favorite DAW, and for real time auralization of the mix in 3D virtual reality

Automation recording

Time-based editing

Metadata generation and various file format export

Room model with high quality physical reverb generation


Twirling SDK Download Center

Twirling independently developed SDK download center

Voiceprint recognition sdk

AI noise suppression

Speech command sdk

Twirling720 Lite

Versatile post-processing software for Twirling720 Lite / recorder users

Spatial audio playback

Video export(with audio encoded in FOA-B format)

Converts raw 4-channel recordings into variety formats
(B Format SN3D, B Format FuMa, QuadBinaural, 5.1, Stereo)

PC Lite recording format converter

Lite Developer SDK

Only authorized to Lite Developer users. If you are not able to download it, please email your account to




B-format SN3D