com.speechpro.android:stcspeechkit

stc-speechkit-android

Use the STC SpeechKit library to integrate speech recognition, text-to-speech and diarization.

System Requirements

1. Minimum required Android platform version: 4.1 (API Level 16)
2. Internet Connection

Before you get started

1. Review the Documentation for the library API
2. Register on the website and get credentials

Integration

Download the project and compile from the sources or use Gradle:

Add the dependency to your project's top-level build.gradle:

    allprojects {
        repositories {
            google()
            jcenter()
            maven {
                url 'https://oss.sonatype.org/content/repositories/snapshots'
            }
        }
    }

Then add the plugin to your app-level build.gradle:

    dependencies {
        ...   
        implementation 'com.speechpro.android:stcspeechkit:0.8.4'
    }
    

How to use STC SpeechKit

Initialization STCSpeechKit

STCSpeechKit.init(activity!!.applicationContext, login, password, domainId.toInt())

Enabling logging

STCSpeechKit.setLogging(true)

WebSocketRecognizer

webSocketRecognizer = WebSocketRecognizer.Builder(this)
        .build()
               
webSocketRecognizer.startRecording()
webSocketRecognizer.stopRecording() 
    
override fun onRecognizerTextMessage(result: String) {
    //intermediate result
}
    
override fun onRecognizerTextResult(result: String) {
    //final result
}  

RestApiRecognizer

restApiRecognizer = RestApiRecognizer.Builder(this)
        .build()
                  
restApiRecognizer.startRecording()
restApiRecognizer.stopRecording() 
       
override fun onRecognizerTextMessage(result: String) {
   //intermediate result
}
    
override fun onRecognizerTextResult(result: String) {
   //final result
}  

WebSocketSynthesizer

webSocketSynthesizer = WebSocketSynthesizer.Builder(this)
            .language(Language.Russian)
            .speaker("Alexander")
            .build()
            
webSocketSynthesizer.synthesize("Тестовый синтез")
           
override fun onSynthesizerResult(byteArray: ByteArray) {
    //PCM
}

RestApiSynthesizer

restApiSynthesizer = RestApiSynthesizer.Builder(this)
            .language(Language.Russian)
            .speaker("Alexander")
            .build()
            
restApiSynthesizer.synthesize("Тестовый синтез")
           
override fun onSynthesizerResult(byteArray: ByteArray) {
    //WAV
}
    

RestApiDiarization

diarization = RestApiDiarization.Builder(this)
        .build()
        
diarization.startRecording()
diarization.stopRecording() 
            
override fun onDiarizationResult(result: Data) {
    //result
}

License

Copyright (c) 2019 STC. Licensed under the FreeBSD License.