POST /synthesize · GET /voices · GET /service

Readium Speech Server Demo

A live console for the Readium Speech Server. Write a line, pick a voice, and listen, the waveform is the real audio the API returns.

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Advanced options

Bitrate is shown in the API request below — it's the raw output.bitrate escape hatch for developers calling /synthesize directly. The player itself (via the npm engine) picks its own bitrate from the strategy/adapt-to-network options above, not from this select.

API request
curl

    
response
Nothing spoken yet.