tts_hd（Text to Speech）

Text-to-Speech API from Doubao.

2024-08-09

Audio-Video Processing

Pricing:

$35/1M characters

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API Overview

Text-to-speech API from DouBao

The API returns data in JSON format; you’ll need to parse the audio file yourself.

Price: 35 PTC per million characters

API Description	API Endpoint	Request Method	Stability	Parameter Description
tts_hd（Text to Speech）	https://api.302.ai/doubao/tts_hd	POST	Stable	View Details
Document Details Text-to-Speech API from Doubao Voice List：https://www.volcengine.com/docs/6561/1257544 Duobao：https://www.volcengine.com/docs/6561/1257584 The data returned by the interface is in JSON format, and the audio file needs to be parsed Price：35 PTC/ M characters Request Parameters Header Parameters Authorizationstring Optional Example Value:`Bearer {{YOUR_API_KEY}}` Request Body application/json audioobject Required voice_typestring Required Tone Type encodingstring Required wav / pcm / ogg_opus / mp3，Defaults to pcm speed_ratiointeger Required [0.8,2]，Defaults to 1, usually one decimal place is sufficient requestobject Required reqidstring Required Any non-empty string can be passed, and the incoming value can be tracked through server-side logs. textstring Required Text for synthesized speech, length limit 1024 bytes operationstring Required query

$￥円 ₽

Model	Description	302.AI Price

Text to Speech