Custom Speech Service

Overcome speech recognition barriers such as speaking style, vocabulary and background noise.

Create custom language models

Customize the language model of the speech recognizer by tailoring it to the vocabulary of the application and the speaking style of your users.

Create custom acoustic models

Customize the acoustic model of the speech recognizer to better match the expected environment and user population of your application.

Deploy your models to create a speech recognition endpoint that’s customized to your application.

Deploy your models to create a speech recognition endpoint that’s customized to your application.

Access your endpoint from any device

Send requests to your custom endpoint using RESTful API or the cognitive services speech client library.

Check out the other Cognitive Services APIs

Face API

Detect, analyze, organize, and tag faces in photos

Content Moderator

Automated image, text, and video moderation

Emotion API PREVIEW

Personalize user experiences with emotion recognition

Computer Vision API

Distill actionable information from images

Language Understanding Intelligent Service PREVIEW

Teach your apps to understand commands from your users

Bing Spell Check API

Detect and correct spelling mistakes in your app

Web Language Model API PREVIEW

Use the power of predictive language models trained on web-scale data

Text Analytics API PREVIEW

Easily evaluate sentiment and topics to understand what users want

Translator Text API PREVIEW

Easily conduct automatic text translation with a simple REST API call

Bing Speech API PREVIEW

Convert speech to text and back again to understand user intent

Custom Speech Service PREVIEW

Overcome speech recognition barriers like speaking style, background noise, and vocabulary

Bing Spell Check API

Detect and correct spelling mistakes in your app

Speaker Recognition API PREVIEW

Use speech to identify and authenticate individual speakers

Translator Speech API

Easily conduct real-time speech translation with a simple REST API call

Recommendations API PREVIEW

Predict and recommend items your customers want

Academic Knowledge API PREVIEW

Tap into the wealth of academic content in the Microsoft Academic Graph

Ready to supercharge your app?