stt AudioConfig.fromWavFileInput The program is not running anymore

Hi Nextclass,

Greetings & Welcome to the Microsoft Q&A forum! Thank you for sharing your query.

I Tried to repro the code in my environment it works fine.

Here the code

import com.microsoft.cognitiveservices.speech.*;
import com.microsoft.cognitiveservices.speech.audio.AudioConfig;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
public class SpeechRecognitionExample {
    // This example requires environment variables named "SPEECH_KEY" and "SPEECH_REGION"
    private static String speechKey = System.getenv("SPEECH_KEY");
    private static String speechRegion = System.getenv("SPEECH_REGION");
    public static void main(String[] args) throws InterruptedException, ExecutionException {
        SpeechConfig speechConfig = SpeechConfig.fromSubscription(speechKey, speechRegion);
        speechConfig.setSpeechRecognitionLanguage("en-US");
        recognizeFromMicrophone(speechConfig);
    }
    public static void recognizeFromMicrophone(SpeechConfig speechConfig) throws InterruptedException, ExecutionException {
        AudioConfig audioConfig = AudioConfig.fromWavFileInput("paste the wavfile location");
        SpeechRecognizer speechRecognizer = new SpeechRecognizer(speechConfig, audioConfig);
        System.out.println("Speak into your microphone.");
        Future<SpeechRecognitionResult> task = speechRecognizer.recognizeOnceAsync();
        SpeechRecognitionResult speechRecognitionResult = task.get();
        if (speechRecognitionResult.getReason() == ResultReason.RecognizedSpeech) {
            System.out.println("RECOGNIZED: Text=" + speechRecognitionResult.getText());
        }
        else if (speechRecognitionResult.getReason() == ResultReason.NoMatch) {
            System.out.println("NOMATCH: Speech could not be recognized.");
        }
        else if (speechRecognitionResult.getReason() == ResultReason.Canceled) {
            CancellationDetails cancellation = CancellationDetails.fromResult(speechRecognitionResult);
            System.out.println("CANCELED: Reason=" + cancellation.getReason());
            if (cancellation.getReason() == CancellationReason.Error) {
                System.out.println("CANCELED: ErrorCode=" + cancellation.getErrorCode());
                System.out.println("CANCELED: ErrorDetails=" + cancellation.getErrorDetails());
                System.out.println("CANCELED: Did you set the speech resource key and region values?");
            }
        }
        System.exit(0);
    }
}

To set the environment variables for your Speech resource key and region, open a console window, and follow the instructions for your operating system and development environment.

• To set the SPEECH_KEY environment variable, replace your-key with one of the keys for your resource.
• To set the SPEECH_REGION environment variable, replace your-region with one of the regions for your resource.
• 

    setx SPEECH_KEY your-key
    setx SPEECH_REGION your-region
  

your-key - you have pasted your speech services keys

your-region- you have pasted your speech service region

kindly please refer this document https://zcusa.951200.xyz/en-us/azure/ai-services/speech-service/get-started-speech-to-text?tabs=windows%2Cterminal&pivots=programming-language-java

I hope this helps you. Thank you.