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AWS Services · Service

Polly

Amazon Polly converts text or SSML into natural-sounding speech. It supports real-time audio streaming and asynchronous audio-file generation.

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Syntax

SynthesizeSpeech(Text, TextType, VoiceId, OutputFormat)

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

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  • SynthesizeSpeech
  • StartSpeechSynthesisTask
  • Speechmarks
  • SSML
  • pronunciation lexicons
  • DescribeVoices
  • Supported Languages

Source: Amazon Polly - AWS AI Service Cards. Checked 2026-11-03.