rmarinho / uwp-speechtranslate-app

Universal Windows App - Speech Translate Demo

The goal of this demo is to demonstrate the use of the UWP audiograph library and integrate with the Microsoft Translator Speech Translate API. The demo takes input audio bytes from audio input (ex. microphone) and send the translated text to voice output to the audio output (ex. speaker). The demo app shows

Key Features

1. Use HttpClient to retrieve an Azure Marketplace Token with the Client Id and Client Secret.
2. Populate a dropdown list with the set of languages that we support for speech translate - https://dev.microsofttranslator.com/languages
3. Use Websocket library to communicate with the speech translate api - https://dev.microsofttranslator.com/speech/translate
4. Connect the AudioGraph library and demonstrate converting IEEE Float (output from the AudioGraph) to 16bit PCM for input to the speech translate API.

Usage

Visual Studio 2015+ with Windows 10 Make sure the Universal Windows App development feature is enabled in Visual Studio

Settings

Subscribe to the Microsoft Speech Translate offering and enter your credentials in MainPage.AzureDataMarketClientId and MainPage.AzureDataMarketClientSecret

References

UWP Audiograph and Websocket references http://mtaulty.com/2016/02/09/windows-10-uwp-audiographrecording-microphone-to-wav-file/ https://github.com/Microsoft/Windows-universal-samples/tree/master/Samples/AudioCreation https://msdn.microsoft.com/en-us/library/windows/apps/windows.media.audio.audiograph.aspx https://msdn.microsoft.com/en-us/windows/uwp/audio-video-camera/audio-graphs https://msdn.microsoft.com/en-us/windows/uwp/networking/websockets

####Getting Started -You will need to setup a subscription with Microsoft Translator. [Click Here] (https://www.microsoft.com/en-us/translator/default.aspx) to get started.

-Speech API documentation can be [found here.] (https://docs.microsofttranslator.com/) This app posts translations to a webservice. You will need a website to post to, or change the app to post locally to the UIWebView.