Speech Service and SDK (Preview)
Via our Speech SDK, the Speech Service helps developers add speech-enabled features to their apps. Features include: speech-to-text (speech recognition/SR), intent, translation, and text-to-speech (TTS).
5-minute SDK download and quickstart
Learn how to download, install, and use by clicking on the desired arrow link 
below.
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| Windows 10 (x64) | |||||||
| Windows 10 (x86) | |||||||
| Linux (x64) | |||||||
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| Android (ARM32/ARM64) | |||||||
| Devices SDK (ARM64) | |||||||
| Web |
Speech SDK samples and reference
Use the samples and API above with your subscription key (see Try the speech service for free).
Customizing speech with your own data
Our Speech Service also lets you customize models to accommodate specialized vocabulary, noisy environments, and different ways of speaking.
• Customized speech-to-text
• Customized speech-translation
• Customized text-to-speech
Speech enabled HW reference design
For those wishing to build new speech-enabled device HW, see our reference device at Speech Devices SDK.