Reference

Test suites

Command	What it tests
npm test	Full suite — all tests
npm run test:meaning	Communicative behavior guardrails
npm run test:determinism	Hash-based regression tests
npm run bench:rtf	Real-time factor benchmark
npm run smoke	End-to-end smoke test

Documentation index

Primary docs live in packages/voice-engine-dsp/docs/:

Document	Contents
STREAMING_ARCHITECTURE.md	Causal processing model, snapshot/restore, state management
MEANING_CONTRACT.md	Prosody behavior specification — what the engine promises
DEBUGGING.md	How to diagnose pitch issues, event ordering problems, and style drift
Reference_Handbook.md (root)	Full API reference and concept guide
PERF_CONTRACT.md (root)	Real-time factor and latency guarantees

Packages

Package	Path	Contents
voice-engine-dsp	packages/voice-engine-dsp/	Core DSP, streaming prosody engine, meaning tests, determinism tests, RTF benchmarks

Security and data scope

Aspect	Detail
Data touched	In-memory float arrays (audio samples), configuration objects
Data NOT touched	No file system writes, no network, no telemetry
Permissions	None — pure computation library with no I/O side effects
Network	None — fully offline

See SECURITY.md for vulnerability reporting.