ISpeechSynthesis

Speak text aloud; cancel the queue.

• Wraps: SpeechSynthesis API
• MDN: SpeechSynthesis
• Home: Rask.Core.Browser (all hosts)
• Shape: one-shot
• Availability: Web/Server ✅ · PWA/WASM ✅

Uses the browser's own speechSynthesis voices; the voice list is populated asynchronously, so query it after the first voiceschanged.

See also

• Source: ISpeechSynthesis.cs
• Capability matrix
• Browser APIs — the narrative map