createAudioCapture wires a capture graph with optional noise suppression via WASM worklets when the browser exposes secure contexts and workers. Fallback: browser built-in noise suppression only.
compress walks a multi-size ladder (AVIF / WebP / MozJPEG) with optional BlurHash placeholders for progressive UX.
Host apps may gate features behind capability flags — treat denoise/compress as progressive enhancement: always ship a pass-through path.
Voice/video notes and attachment pipelines call the same primitives before upload — saving uplink and server CPU.
Integrators consume outcomes (smaller payloads, fewer retries). Internal beacon names are not part of this public contract.