Scene modules

Tools for generating and rendering audio scenes: mapping audio tracks to simulated impulse responses, describing the listening device/microphone, procedurally generating tracks from an audio dataset, and estimating signal-to-noise ratio.

`treble_tsdk.scene.scene`
`treble_tsdk.scene.scene_listener`
`treble_tsdk.scene.track`
`treble_tsdk.scene.track_generator`
`treble_tsdk.scene.conversation_rules_presets`
`treble_tsdk.scene.audio_dataset`
`treble_tsdk.scene.audioloaders`
`treble_tsdk.scene.noise_profiles`	Static noise profile constants for audio scene generation.
`treble_tsdk.scene.snr_utils`	Two distinct SNR estimation paths live here — do not confuse them:
`treble_tsdk.scene.audio_loader_registry`
`treble_tsdk.scene.audio_sample_ref`