Speech translation

Azure Speech translation provides real‑time speech‑to‑speech translation across dozens of languages. Seamlessly integrate with your applications to enable multilingual communication.

Key Features

Real‑time speech translation
Batch translation for audio files
Custom voice models
Support for 70+ languages

Get Started

Select source and target languages, speak or type, and see the translation instantly.

Translation:

Sample Code (C#)

// Install-Package Microsoft.CognitiveServices.Speech
using Microsoft.CognitiveServices.Speech;
using Microsoft.CognitiveServices.Speech.Audio;

var config = SpeechConfig.FromSubscription("YOUR_KEY","YOUR_REGION");
config.SpeechRecognitionLanguage = "en-US";

using var audioInput = AudioConfig.FromDefaultMicrophoneInput();
using var recognizer = new SpeechRecognizer(config, audioInput);

var result = await recognizer.RecognizeOnceAsync();
Console.WriteLine($"Recognized: {result.Text}");

Sample Code (Python)

# pip install azure-cognitiveservices-speech
import azure.cognitiveservices.speech as speechsdk

speech_config = speechsdk.SpeechConfig(subscription="YOUR_KEY", region="YOUR_REGION")
speech_config.speech_recognition_language="en-US"

audio_config = speechsdk.audio.AudioConfig(use_default_microphone=True)
speech_recognizer = speechsdk.SpeechRecognizer(speech_config, audio_config)

result = speech_recognizer.recognize_once()
print(f"Recognized: {result.text}")

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