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Speech

Synthesize speech from text

Render the given text as speech (24 kHz mono WAV) in the requested speaker's voice.

post/v1/tts

Request body

textstring required

Text to speak.

speakerstring

Speaker role to render the text as (one of the model's speakers; see GET /v1/models).

modelstring nullable

Public model id (see GET /v1/models). Omit/null for the default model.

Example request

{
  "text": "Hey there! How are you doing today?",
  "model": "kalpa-tts-beta-v0.1"
}

Response

Successful Response

request_idstring required

Correlation id; identical to the X-Request-ID response header.

modelstring required

Resolved public model id that served the request.

textstring required

The text that was spoken (echoes the request).

metaobject

Backend-specific diagnostics (latency, frames, …).

Example response

{
  "audio": {
    "sample_rate": 24000
  }
}

Changes

Changed in 2 of the 4 revisions of this API.32

  • 2448428bd8951See the full diff
    • ●

      removed the request property /

      request-property-removed

  • 60add3abf64022See the full diff
    • ●

      removed the request property /

      request-property-removed

    • ●

      removed the request property /

      request-property-removed

    • ○

      the request property default value 512 was removed

      request-property-default-value-removed

    • ○

      request property / list-of-types was widened by adding types null to media type application/json

      request-property-list-of-types-widened