Built double-tap-Ctrl dictation for Linux on nemotron-speech-streaming-en-0.6b

[NelsonScott]

I built a macOS style dictation tool for Fedora/GNOME Wayland on top of nemotron-speech-streaming-en-0.6b and the cache aware streaming API, and it came out great. Double tap Ctrl, talk,and words type into whatever window has focus about half a second behind your voice, all local.

Its emitting real keystrokes so I can never revise a word after typing it. Running 160ms hops with att_context [70,1] via conformer_stream_step, about 1.5 GB VRAM.

Code (MIT): https://github.com/NelsonScott/speakwrite

Was actually my first time using this mode and it worked out great for this project, thanks for shipping a streaming model at this size!