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The Audio Engine
The Engine page (F6) is where you configure audio hardware, adjust performance settings, and manage your sample library. The right side of the page shows a real-time oscilloscope and spectrum analyzer. The page is divided into three sections. Press Tab to move between them, Shift+Tab to go back.
Devices
Two columns show available output and input devices. Press Left or Right to switch between them. Browse with Up/Down and press Enter to select a device. Use PageUp/PageDown to scroll long device lists. Press D to refresh the device list if you plugged something in after launching Cagire.
Settings
Four audio parameters are adjustable with Left/Right:
| Setting | Range | Description |
|---|---|---|
| Channels | 1–64 | Number of output channels |
| Buffer | 64–4096 | Audio buffer size in bytes |
| Voices | 1–128 | Maximum polyphony (simultaneous sounds) |
| Nudge | -100 to +100 ms | Timing offset to compensate for latency |
The last two rows — sample rate and audio host — are read-only values reported by your system. After changing the buffer size or channel count, press Shift+r to restart the audio engine for changes to take effect.
Samples
This section shows how many sample directories are registered and how many files have been indexed. Press A to open a file browser and add a new sample directory. Press D to remove the last one. Cagire indexes audio files (wav, mp3, ogg, flac, aac, m4a) from all registered paths.
Sample directories must be added here before you can use the sample browser or reference samples in your scripts.
Audio Controls
A few keys work from anywhere on the Engine page:
h— Hush. Silence all audio immediately.p— Panic. Hard stop, clears all active voices.t— Test tone. Plays a brief sine wave to verify audio output.r— Reset the peak voice counter.
Keybindings
| Key | Action |
|---|---|
Tab / Shift+Tab |
Next / previous section |
Up / Down |
Navigate within section |
Left / Right |
Switch device column / adjust setting |
PageUp / PageDown |
Scroll device list |
Enter |
Select device |
D |
Refresh devices / remove last sample path |
A |
Add sample directory |
Shift+r |
Restart audio engine |
h |
Hush |
p |
Panic |
t |
Test tone |
r |
Reset peak voices |