/// <summary>
/// Enrolls the audio of the speaker
/// </summary>
/// <param name="audioStream">The audio stream</param>
private async void enrollSpeaker(Stream audioStream)
{
try
{
Enrollment response = await verServiceClient.EnrollAsync(audioStream, _speakerId);
Title = String.Format("Enrollment Done");
remEnrollText.Text = response.RemainingEnrollments.ToString();
//verPhraseText.Text = response.Phrase;
userPhrase = response.Phrase.ToString();
Console.WriteLine("Your phrase is : " + response.Phrase.ToString());
if (response.RemainingEnrollments == 0)
{
MessageBox.Show("You have now completed the minimum number of enrollments. You may perform verification or add more enrollments", "Speaker enrolled");
Console.WriteLine("Enrolled");
}
else
{
Console.WriteLine("Enrolling");
}
}
catch (EnrollmentException exception)
{
Console.WriteLine("Cannot enroll speaker: " + exception.Message);
}
catch (Exception gexp)
{
Console.WriteLine("Error: " + gexp.Message);
}
}
/// <summary>
/// Enrolls the audio of the speaker
/// </summary>
/// <param name="audioStream">The audio stream</param>
private async void enrollSpeaker(Stream audioStream)
{
try
{
Stopwatch sw = Stopwatch.StartNew();
Enrollment response = await _serviceClient.EnrollAsync(audioStream, _speakerId);
sw.Stop();
_remainingEnrollments = response.RemainingEnrollments;
setStatus("Enrollment Done, Elapsed Time: " + sw.Elapsed);
verPhraseText.Text = response.Phrase;
setStatus("Your phrase: " + response.Phrase);
setUserPhrase(response.Phrase);
remEnrollText.Text = response.RemainingEnrollments.ToString();
if (response.RemainingEnrollments == 0)
{
MessageBox.Show("You have now completed the minimum number of enrollments. You may perform verification or add more enrollments", "Speaker enrolled");
}
resetBtn.IsEnabled = true;
IsolatedStorageHelper _storageHelper = IsolatedStorageHelper.getInstance();
_storageHelper.writeValue(MainWindow.SPEAKER_ENROLLMENTS, "Done");
}
catch (EnrollmentException exception)
{
setStatus("Cannot enroll speaker: " + exception.Message);
}
catch (Exception gexp)
{
setStatus("Error: " + gexp.Message);
}
}
async Task finishEnrollment()
{
_speakerId = Guid.Parse((lbProfiles.SelectedItem as ListBoxItem).Content.ToString());
btnRecordEnroll.Content = "Start record enrollment";
btnRecordEnroll.IsEnabled = false;
await CaptureMedia.StopRecordAsync();
Stream str = AudioStream.AsStream();
str.Seek(0, SeekOrigin.Begin);
Enrollment response;
try
{
response = await _serviceClient.EnrollAsync(str, _speakerId);
}
catch (EnrollmentException ex)
{
txtInfo.Text = ex.Message;
CleanAfter();
return;
}
txtInfo.Text = "Remaining enrollments: " + txtInfo.Text + response.RemainingEnrollments.ToString();
txtInfo.Text = txtInfo.Text + Environment.NewLine + response.Phrase;
CleanAfter();
}
public async Task <Enrollment> EnrollSpeaker()
{
if (profileCreated)
{
try
{
//Get .wav file
var audioStream = await Recorder.GetStreamAsync();
//Enroll Speaker using API
Enrollment enrollmentResult = await serviceClient.EnrollAsync(audioStream.AsStream(), speakerId);
return(enrollmentResult);
}
catch (Microsoft.ProjectOxford.SpeakerRecognition.Contract.EnrollmentException e)
{
if (e.Message.Equals("InvalidPhrase"))
{
if (firstEnrollment)
{
Synthesizer.Speak("I am sorry, I couldn't recognize a phrase from the list.");
Debug.WriteLine("I am sorry, I couldn't recognize a phrase from the list.");
}
else
{
Synthesizer.Speak("I am sorry, I need you to say the same phrase the three times.");
Debug.WriteLine("I am sorry, I need you to say the same phrase the three times.");
}
}
else if (e.Message.Equals("SpeechNotRecognized"))
{
Synthesizer.Speak("I am sorry, I couldn't recognize a human's voice. Please try again.");
Debug.WriteLine("I am sorry, I couldn't recognize a human's voice. Please try again.");
}
else
{
Debug.WriteLine("Couldn't enroll Speaker: " + e.Message);
Synthesizer.Speak("Something went wrong. Please try again.");
}
return(null);
}
catch (Exception e)
{
Synthesizer.Speak("Something went wrong. Please try again.");
Debug.WriteLine("Couldn't enrollSpeaker: " + e.Message);
return(null);
}
}
else
{
Debug.WriteLine("Create Profile first.");
return(null);
}
}
//Enrollment audio requirements
//https://westus.dev.cognitive.microsoft.com/docs/services/563309b6778daf02acc0a508/operations/5645c3271984551c84ec6797
private async void enrollBtn_Click(object sender, RoutedEventArgs e)
{
var picker = new Windows.Storage.Pickers.FileOpenPicker();
picker.ViewMode = Windows.Storage.Pickers.PickerViewMode.Thumbnail;
picker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.Downloads;
picker.FileTypeFilter.Add(".wav");
Windows.Storage.StorageFile file = await picker.PickSingleFileAsync();
if (file != null)
{
// Application now has read/write access to the picked file
txtBoxOutput.Text = "Picked: " + file.Name;
}
else
{
//User has cancelled operation
return;
}
//Convert to stream
var audioStream = await file.OpenStreamForReadAsync();
Guid speakerId = new Guid(txtBoxGuid.Text.ToString());
try
{
Enrollment response = await voiceServiceClient.EnrollAsync(audioStream, speakerId);
if (response.EnrollmentStatus == Microsoft.ProjectOxford.SpeakerRecognition.Contract.EnrollmentStatus.Enrolled)
{
// enrollment successful
LogMessage($"Enrolled.");
}
if (response.EnrollmentStatus == Microsoft.ProjectOxford.SpeakerRecognition.Contract.EnrollmentStatus.Enrolling)
{
// enrollment successful
LogMessage($"Enrolling.");
}
}
catch (Exception error)
{
LogMessage($"{error.Message}");
}
}
/// <summary>
/// Enrolls the audio of the speaker
/// </summary>
/// <param name="audioStream">The audio stream</param>
private async void enrollSpeaker(Stream audioStream)
{
try
{
//Stopwatch sw = Stopwatch.StartNew();
Enrollment response = await _serviceClient.EnrollAsync(audioStream, _speakerId);
//sw.Stop();
lblStatus.Content = "Enrollment done, " + response.RemainingEnrollments.ToString() + " remaining(s)"; //+ sw.Elapsed;
txtRemainingEnrollment.Text = response.RemainingEnrollments.ToString();
txtPhraseText.Text = response.Phrase;
if (response.RemainingEnrollments == 0)
{
//MessageBox.Show("You have now completed the minimum number of enrollments. You can press finish or add more enrollments", "Speaker enrolled");
MessageBox.Show("Registration completed!", "Speaker enrolled");
user.speakerguid = _speakerId.ToString();
user.speakerphrase = txtPhraseText.Text;
dataContext.SubmitChanges();
//GC.Collect();
MainWindow mw = new MainWindow();
mw.Show();
this.Close();
}
btnReset.IsEnabled = true;
}
catch (EnrollmentException exception)
{
lblStatus.Content = "Cannot enroll speaker: " + exception.Message;
}
catch (Exception gexp)
{
lblStatus.Content = "Error: " + gexp.Message;
}
}