Amazon Polly
Amazon Polly is a cloud service that uses advanced deep learning technologies to synthesize natural sounding human speech. It allows developers to build speech-enabled products such as mobile apps, games, IoT devices and more.
texttospeech
voice
speech-synthesis
natural-language-processing
deep-learning
Amazon Polly: Cloud-Synthesized Speech for Developers
A cloud service using advanced deep learning technologies to synthesize natural sounding human speech, ideal for building speech-enabled products such as mobile apps and IoT devices.
What is Amazon Polly?
Amazon Polly is a cloud-based service that converts text into lifelike speech, allowing you to create applications that talk and build entirely new categories of speech-enabled products. Polly's Text-to-Speech (TTS) service uses advanced deep learning technologies to synthesize natural sounding human speech. With dozens of lifelike voices across a variety of languages, you can build speech-enabled applications that work in many different countries.
Some key benefits and features of Amazon Polly include:
- Natural sounding speech with deep learning powered neural text-to-speech voices
- Support for dozens of languages and voices so you can build global applications
- Low latency speech generation for real-time interactivity
- SSML support for advanced speech markup and pronunciation control
- Pay-as-you-go pricing with no upfront costs or minimum fees
If you are building any kind of application that needs to interact via voice with users, whether it's a mobile app, game, chatbot, IVR system or other use case, Amazon Polly provides a simple API to generate high-quality speech-to-text capability. Its wide language and voice support make it easy to create human-sounding voice interfaces for global audiences.
Amazon Polly Features
Features
- Text-to-speech service
- Over 70 neural voices in over 25 languages
- SSML support for advanced speech synthesis
- High-quality voices
- Low-latency output
- Pay-as-you-go pricing
- Easy integration with other AWS services
Pricing
- Pay-As-You-Go
Pros
High-quality voices that sound very natural
Large selection of voices and languages
Flexible SSML support
Cost-effective pay-as-you-go pricing
Fully managed service - no infrastructure to manage
Cons
Can be expensive for large volumes of speech
Limited control over voice customization
Some less common languages not supported
Official Links
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