TypeWhisper 1.3.2 is a stable hotfix release for the 1.3 line. It fixes selected USB audio interfaces being marked as not compatible when the selected input and current output device use different clocks or sample rates.
Bug Fixes
- Fixed selected USB microphones and audio interfaces that could show
(Not compatible)before preview or recording started. - Routed explicit non-Bluetooth input devices through an input-only CoreAudio HAL capture path, avoiding stale AVAudioEngine full-duplex formats when input and output clocks differ.
- Kept the existing AVAudioEngine route for system default and Bluetooth inputs, preserving the established Bluetooth stabilization and recovery behavior.
- Downmixed multi-channel input buffers to mono before the existing 16 kHz transcription conversion path.
Testing Focus
- If a USB interface such as an RME Babyface, Elgato Wave XLR, or similar device showed
(Not compatible)in TypeWhisper1.3.1, test selecting it again in1.3.2. - If the device still fails, also test with the interface set as the macOS default input and with input/output sample rates aligned at 48 kHz.