public override object Clone()
{
AzureVoice voice = new AzureVoice(voiceType, locale, Voice);
voice.Rank = Rank;
return(voice);
}
public static void SpeakString(string textToSpeak, AzureVoice voice)
{
SpeakStringAsync(textToSpeak, voice);
string dirPath = Path.GetTempPath() + AudioService.TempFolderName;
string filePath = dirPath + "\\" +
string.Format(ELearningLabText.AudioPreviewFileNameFormat, voice.VoiceName);
PlaySavedAudioForPreview(filePath);
}
public void TestClone()
{
AzureVoice voice_expected = new AzureVoice(Gender.Female, Locale.enUS, AzureVoiceType.JessaRUS);
AzureVoice voice_actual = azureVoice.Clone() as AzureVoice;
Assert.AreEqual(voice_expected.Rank, voice_actual.Rank);
Assert.AreEqual(voice_expected.voiceType, voice_actual.voiceType);
Assert.AreEqual(voice_expected.locale, voice_actual.locale);
Assert.AreEqual(voice_expected.voiceName, voice_actual.voiceName);
Assert.AreEqual(voice_expected.VoiceName, voice_actual.VoiceName);
}
public static void SpeakStringAsync(string textToSpeak, AzureVoice voice)
{
RenewCancellationToken();
string accessToken;
string dirPath = Path.GetTempPath() + AudioService.TempFolderName;
string filePath = dirPath + "\\" +
string.Format(ELearningLabText.AudioPreviewFileNameFormat, voice.VoiceName);
try
{
AzureAccountAuthentication auth = AzureAccountAuthentication.GetInstance();
accessToken = auth.GetAccessToken();
Logger.Log("Token: " + accessToken);
}
catch
{
Logger.Log("Failed authentication.");
return;
}
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
string requestUri = AzureAccount.GetInstance().GetUri();
if (requestUri == null)
{
return;
}
var azureVoiceSynthesizer = new SynthesizeAzureVoice();
azureVoiceSynthesizer.OnAudioAvailable += PlayAudio;
azureVoiceSynthesizer.OnError += OnAzureVoiceErrorHandler;
// Reuse Synthesize object to minimize latency
azureVoiceSynthesizer.Speak(token, new InputOptions()
{
RequestUri = new Uri(requestUri),
Text = textToSpeak,
VoiceType = voice.voiceType,
Locale = voice.Locale,
VoiceName = voice.voiceName,
// Service can return audio in different output format.
OutputFormat = AudioOutputFormat.Riff24Khz16BitMonoPcm,
AuthorizationToken = "Bearer " + accessToken,
}, filePath).Wait();
}
public void Init()
{
azureVoice = new AzureVoice(Gender.Female, Locale.enUS, AzureVoiceType.JessaRUS);
}
public static bool SaveStringToWaveFileWithAzureVoice(string textToSave, string filePath, AzureVoice voice)
{
RenewCancellationToken();
string accessToken;
string textToSpeak = GetHumanSpeakNotesForText(textToSave);
try
{
AzureAccountAuthentication auth = AzureAccountAuthentication.GetInstance();
accessToken = auth.GetAccessToken();
Logger.Log("Token: " + accessToken);
}
catch
{
Logger.Log("Failed authentication.");
return(false);
}
string requestUri = AzureAccount.GetInstance().GetUri();
if (requestUri == null)
{
return(false);
}
var azureVoiceSynthesizer = new SynthesizeAzureVoice();
azureVoiceSynthesizer.OnAudioAvailable += SaveAudioToWaveFile;
azureVoiceSynthesizer.OnError += OnAzureVoiceErrorHandler;
// Reuse Synthesize object to minimize latency
azureVoiceSynthesizer.Speak(token, new InputOptions()
{
RequestUri = new Uri(requestUri),
Text = textToSpeak,
VoiceType = voice.voiceType,
Locale = voice.Locale,
VoiceName = voice.voiceName,
// Service can return audio in different output format.
OutputFormat = AudioOutputFormat.Riff24Khz16BitMonoPcm,
AuthorizationToken = "Bearer " + accessToken,
}, filePath).Wait();
return(true);
}
