public void Update()
{
if (IsRecording)
{
_currentSamplePosition = Microphone.GetPosition(_microphoneDevice);
_microphoneWorkingAudioClip.GetData(_currentAudioSamples, 0);
if (IsEnabledVoiceDetection)
{
bool isTalking = _voiceDetectionManager.CheckVoice(AudioClip2ByteConverter.FloatToByte(_currentAudioSamples));
if (!_isTalking && isTalking)
{
_isTalking = true;
if (BeginTalkigEvent != null)
{
BeginTalkigEvent();
}
}
else if (_isTalking && !isTalking)
{
_isTalking = false;
_latestVoiceAudioClip = MakeAudioClipFromSamples(_currentRecordingVoice.ToArray());
if (EndTalkigEvent != null)
{
EndTalkigEvent(_latestVoiceAudioClip);
}
_currentRecordingVoice.Clear();
}
else if (_isTalking)
{
AddVoiceSamples();
}
}
else
{
AddVoiceSamples();
}
_previousSamplePosition = _currentSamplePosition;
}
}
public static string Convert(float[] raw, Enumerators.AudioEncoding encoding, bool increaseVolume = false, float volume = 1f)
{
byte[] audioArray;
switch (encoding)
{
case Enumerators.AudioEncoding.LINEAR16:
{
if (increaseVolume)
{
raw = AudioClip2ByteConverter.ByteToFloat(AudioClipRaw2ByteConverter.AudioClipRawToByte(raw, increaseVolume, volume));
}
audioArray = AudioClipRaw2PCMConverter.AudioClipRaw2PCM(raw);
}
break;
default:
throw new System.NotSupportedException(encoding + " doesn't supported for converting!");
}
return(System.Convert.ToBase64String(audioArray));
}
public void Update()
{
if (IsRecording)
{
_currentSamplePosition = CustomMicrophone.GetPosition(MicrophoneDevice);
CustomMicrophone.GetRawData(ref _currentAudioSamples, _microphoneWorkingAudioClip);
if (DetectVoice)
{
bool isTalking = _voiceDetectionManager.HasDetectedVoice(AudioClip2ByteConverter.FloatToByte(_currentAudioSamples));
if (isTalking)
{
_endTalkingDelay = 0f;
}
else
{
_endTalkingDelay += Time.deltaTime;
}
if (!_isTalking && isTalking)
{
_isTalking = true;
#if NET_2_0 || NET_2_0_SUBSET
if (TalkBeganEvent != null)
{
TalkBeganEvent();
}
#else
TalkBeganEvent?.Invoke();
#endif
}
else if (_isTalking && !isTalking && _endTalkingDelay >= _speechRecognitionManager.CurrentConfig.voiceDetectionEndTalkingDelay)
{
_isTalking = false;
LastRecordedRaw = _currentRecordingVoice.ToArray();
LastRecordedClip = AudioConvert.Convert(LastRecordedRaw, _microphoneWorkingAudioClip.channels);
_currentRecordingVoice.Clear();
#if NET_2_0 || NET_2_0_SUBSET
if (TalkEnded != null)
{
TalkEnded(LatestVoiceAudioClip, LastRecordedRaw);
}
#else
TalkEndedEvent?.Invoke(LastRecordedClip, LastRecordedRaw);
#endif
}
else if (_isTalking && isTalking)
{
AddAudioSamplesIntoBuffer();
}
}
else
{
AddAudioSamplesIntoBuffer();
}
_previousSamplePosition = _currentSamplePosition;
}
}
