public OrderSound(string message, float Depth, float Frequency, float Feedback, float WetDryMix, float ReverbTime, float HighFrequencyRTRatio)
{
Thread theRT = new Thread(delegate()
{
{
m_AudioStream = new MemoryStream();
using (SpeechSynthesizer speechSynthesizer = new SpeechSynthesizer())
{
speechSynthesizer.SelectVoiceByHints(VoiceGender.Female, VoiceAge.Child);
speechSynthesizer.Rate = Rate;
speechSynthesizer.SetOutputToWaveStream(m_AudioStream);
speechSynthesizer.SpeakCompleted += new EventHandler <SpeakCompletedEventArgs>(WriteCompleate);
speechSynthesizer.SpeakAsync(message);
state = SOUNDSTATE.FORMING;
manualReset.WaitOne();
state = SOUNDSTATE.READY;
m_AudioStream.Seek(0, SeekOrigin.Begin);
flanger = new FlangerEffect(GetSoundSource(m_AudioStream))
{
Depth = Depth,
Frequency = Frequency,
Feedback = Feedback,
WetDryMix = WetDryMix
};
rev = new DmoWavesReverbEffect(flanger.ToStereo())
{
ReverbTime = ReverbTime,
HighFrequencyRTRatio = HighFrequencyRTRatio
};
rev.WriteToWaveStream(m_AudioStream2);
soundOut = GetSoundOut();
soundOut.Initialize(GetSoundSource(m_AudioStream2));
soundOut.Volume = 1;
soundOut.Stopped += DonePlaying;
soundOut.Play();
state = SOUNDSTATE.PLAYING;
manualReset.WaitOne();
}
}
})
{
IsBackground = true
};
theRT.Start();
}
private void applyEffectButton_Click(object sender, EventArgs e)
{
AudioEffect effect;
var fs = _signal.SamplingRate;
var winSize = int.Parse(winSizeTextBox.Text);
var hopSize = int.Parse(hopSizeTextBox.Text);
var tsm = (TsmAlgorithm)tsmComboBox.SelectedIndex;
var shift = float.Parse(pitchShiftTextBox.Text);
if (tremoloRadioButton.Checked)
{
var freq = float.Parse(tremoloFrequencyTextBox.Text);
var index = float.Parse(tremoloIndexTextBox.Text);
effect = new TremoloEffect(fs, freq, index);
}
else if (overdriveRadioButton.Checked)
{
var gain = float.Parse(distortionGainTextBox.Text);
effect = new OverdriveEffect(gain);
}
else if (distortionRadioButton.Checked)
{
var gain = float.Parse(distortionGainTextBox.Text);
effect = new DistortionEffect(gain);
}
else if (tubeDistortionRadioButton.Checked)
{
var gain = float.Parse(distortionGainTextBox.Text);
var mix = float.Parse(wetTextBox.Text);
var dist = float.Parse(distTextBox.Text);
var q = float.Parse(qTextBox.Text);
effect = new TubeDistortionEffect(gain, mix, q, dist);
}
else if (echoRadioButton.Checked)
{
var delay = float.Parse(echoDelayTextBox.Text);
var decay = float.Parse(echoDecayTextBox.Text);
effect = new EchoEffect(fs, delay, decay);
}
else if (delayRadioButton.Checked)
{
var delay = float.Parse(echoDelayTextBox.Text);
var decay = float.Parse(echoDecayTextBox.Text);
effect = new DelayEffect(fs, delay, decay);
}
else if (wahwahRadioButton.Checked)
{
var lfoFrequency = float.Parse(lfoFreqTextBox.Text);
var minFrequency = float.Parse(minFreqTextBox.Text);
var maxFrequency = float.Parse(maxFreqTextBox.Text);
var q = float.Parse(lfoQTextBox.Text);
//effect = new WahwahEffect(fs, lfoFrequency, minFrequency, maxFrequency, q);
effect = new AutowahEffect(fs, minFrequency, maxFrequency, q);
}
else if (flangerRadioButton.Checked)
{
var lfoFrequency = float.Parse(lfoFreqTextBox.Text);
var maxDelay = float.Parse(maxDelayTextBox.Text);
effect = new FlangerEffect(fs, maxDelay, lfoFrequency);
}
else if (pitchShiftRadioButton.Checked)
{
effect = pitchShiftCheckBox.Checked ? new PitchShiftEffect(shift, winSize, hopSize, tsm) : null;
//effect = pitchShiftCheckBox.Checked ? new WhisperEffect(hopSize, winSize) : null;
//effect = new MorphEffect(hopSize, winSize);
}
else
{
var lfoFrequency = float.Parse(lfoFreqTextBox.Text);
var minFrequency = float.Parse(minFreqTextBox.Text);
var maxFrequency = float.Parse(maxFreqTextBox.Text);
var q = float.Parse(lfoQTextBox.Text);
var lfo = new SawtoothBuilder()
.SetParameter("freq", lfoFrequency)
.SetParameter("min", minFrequency)
.SetParameter("max", maxFrequency)
.SampledAt(_signal.SamplingRate);
effect = new PhaserEffect(fs, lfo, q);
}
if (effect != null)
{
effect.Wet = float.Parse(wetTextBox.Text);
effect.Dry = float.Parse(dryTextBox.Text);
_filteredSignal = effect.ApplyTo(_signal, FilteringMethod.Auto);
//DiscreteSignal morph;
//using (var stream = new FileStream(@"D:\Docs\Research\DATABASE\Dictor1\wav\gtr16khz.wav", FileMode.Open))
//{
// var waveFile = new WaveFile(stream);
// morph = waveFile[Channels.Average];
//}
//_filteredSignal = ((MorphEffect)effect).ApplyTo(_signal, morph);
}
else
{
_filteredSignal = Operation.TimeStretch(_signal, shift, tsm);
//Operation.TimeStretch(_signal, shift, winSize, hopSize, tsm);
}
signalAfterFilteringPanel.Signal = _filteredSignal;
spectrogramAfterFilteringPanel.Spectrogram = _stft.Spectrogram(_filteredSignal.Samples);
}
private void updateSoundEffects(bool newEffects)
{
if (_conf.SoundEffects.Count == 0)
{
_conf.SoundEffects[AudioEffects.ParamEq] = 1;
}
int i = 0;
bool wasPlayed = _sound.Status.Looping || _sound.Status.Playing;
bool looped = _sound.Status.Looping;
if (newEffects)
{
EffectDescription[] effs = new EffectDescription[_conf.SoundEffects.Count];
foreach (AudioEffects eff in _conf.SoundEffects.Keys)
{
switch (eff)
{
case AudioEffects.Chorus: effs[i].GuidEffectClass = DSoundHelper.StandardChorusGuid; break;
case AudioEffects.Compressor: effs[i].GuidEffectClass = DSoundHelper.StandardCompressorGuid; break;
case AudioEffects.Distortion: effs[i].GuidEffectClass = DSoundHelper.StandardDistortionGuid; break;
case AudioEffects.Echo: effs[i].GuidEffectClass = DSoundHelper.StandardEchoGuid; break;
case AudioEffects.Flanger: effs[i].GuidEffectClass = DSoundHelper.StandardFlangerGuid; break;
case AudioEffects.Gargle: effs[i].GuidEffectClass = DSoundHelper.StandardGargleGuid; break;
case AudioEffects.I3DLevel2Reverb: effs[i].GuidEffectClass = DSoundHelper.StandardInteractive3DLevel2ReverbGuid; break;
case AudioEffects.ParamEq: effs[i].GuidEffectClass = DSoundHelper.StandardParamEqGuid; break;
case AudioEffects.WavesReverb: effs[i].GuidEffectClass = DSoundHelper.StandardWavesReverbGuid; break;
default: break;
}
i += 1;
}
_sound.Stop();
_sound.SetEffects(effs);
}
i = 0;
foreach (AudioEffects eff in _conf.SoundEffects.Keys)
{
float val = (float)_conf.SoundEffects[eff];
switch (eff)
{
case AudioEffects.Chorus:
val += 40;
ChorusEffect chorus = (ChorusEffect)_sound.GetEffects(i);
EffectsChorus chorus_params = chorus.AllParameters;
chorus_params.Delay = 10 + val / (float)10; // 15.0f;
chorus_params.Depth = ChorusEffect.DepthMax - 80 + val;
chorus_params.Phase = ChorusEffect.PhaseNegative180;
chorus_params.Waveform = ChorusEffect.WaveTriangle;
chorus_params.WetDryMix = val + val / 5 - 20; // 50.0f;
chorus.AllParameters = chorus_params;
break;
case AudioEffects.Compressor:
//CompressorEffect com = (CompressorEffect)_sound.GetEffects(i);
//EffectsCompressor ecom = com.AllParameters;
// ecom.Threshold = ((CompressorEffect.ThresholdMax - CompressorEffect.ThresholdMin) / 100) * val;
// com.AllParameters = ecom;
break;
case AudioEffects.Distortion:
val += 10;
DistortionEffect dis = (DistortionEffect)_sound.GetEffects(i);
EffectsDistortion dis_params = dis.AllParameters;
dis_params.Gain = -35 + val;
dis_params.Edge = val - 5;
dis_params.PostEqBandwidth = (float)(val % 99) * 20 + 2000;
dis_params.PostEqCenterFrequency = (float)(val % 99) * 20 + 2000;
// dis_params.PreLowpassCutoff = (float)(_conf.SoundEffects[eff] + 1) ;
dis.AllParameters = dis_params;
break;
case AudioEffects.Gargle:
GargleEffect gar = (GargleEffect)_sound.GetEffects(i);
EffectsGargle egar = (EffectsGargle)gar.AllParameters;
egar.RateHz = (int)val * 25;
gar.AllParameters = egar;
break;
case AudioEffects.Echo:
/*Interactive3DLevel2ReverbEffect env1 = (Interactive3DLevel2ReverbEffect)_sound.GetEffects(i);
* EffectsInteractive3DLevel2Reverb enviroEffects1 = env1.AllParameters;
* enviroEffects1.Reflections = 10 * _conf.SoundEffects[eff];
* enviroEffects1.Reverb = 2 * _conf.SoundEffects[eff];
* enviroEffects1.Diffusion = 0.1f * _conf.SoundEffects[eff];
* env1.AllParameters = enviroEffects1;
* break;*/
EchoEffect echo = (EchoEffect)_sound.GetEffects(i);
EffectsEcho echo_params = echo.AllParameters;
echo_params.LeftDelay = (_conf.SoundEffects[eff] + 1) * 5; // 250.0f;
echo_params.RightDelay = (_conf.SoundEffects[eff] + 1) * 5; // 250.0f;
//echo_params.RightDelay = 1.0f * _conf.SoundEffects[eff];
echo_params.Feedback = val; //20;//1 + _conf.SoundEffects[eff] ;// 85.0f;
echo_params.PanDelay = 1;
echo_params.WetDryMix = (_conf.SoundEffects[eff]) + 1;
echo.AllParameters = echo_params;
break;
case AudioEffects.Flanger:
FlangerEffect flan = (FlangerEffect)_sound.GetEffects(i);
EffectsFlanger eflan = flan.AllParameters;
val += 40;
//eflan.Delay = FlangerEffect.DelayMax + 80 - val;
eflan.Depth = FlangerEffect.DepthMax - 80 + val;
eflan.Phase = FlangerEffect.Phase90;
eflan.Waveform = FlangerEffect.WaveTriangle;
eflan.WetDryMix = FlangerEffect.WetDryMixMax - val / 5; // +val / 5 - 20;// 50.0f;
flan.AllParameters = eflan;
break;
case AudioEffects.I3DLevel2Reverb:
Interactive3DLevel2ReverbEffect env = (Interactive3DLevel2ReverbEffect)_sound.GetEffects(i);
EffectsInteractive3DLevel2Reverb enviroEffects = env.AllParameters;
enviroEffects.DecayHfRatio = 2.0f;
enviroEffects.DecayTime = 20.0f;
enviroEffects.Density = 1.0f;
enviroEffects.Diffusion = 2.0f;
enviroEffects.Reflections = (int)(val / 10);
enviroEffects.Reverb = 2;
env.AllParameters = enviroEffects;
break;
case AudioEffects.ParamEq: break;
case AudioEffects.WavesReverb:
val += 85;
WavesReverbEffect wrev = (WavesReverbEffect)_sound.GetEffects(i);
EffectsWavesReverb ewrev = wrev.AllParameters;
//ewrev.ReverbMix = (float)_conf.SoundEffects[eff] / (float)100;
ewrev.ReverbTime = val * 20;
//ewrev.HighFrequencyRtRatio = (float)val / (float)100;
ewrev.ReverbMix = -95.5f + (float)val; // (val >= 96) ? 0 : val - 96;
//MessageBox.Show(String.Format("{0} / {1}, {2} / {3}", WavesReverbEffect.ReverbMixMin, WavesReverbEffect.ReverbTimeMax, WavesReverbEffect.ReverbTimeMin, WavesReverbEffect.ReverbTimeMax));
//MessageBox.Show(string.Format("{0} - {1} - {2}", WavesReverbEffect.ReverbTimeMin,WavesReverbEffect.ReverbMixMin, WavesReverbEffect.HighFrequencyRtRatioMin), "");
wrev.AllParameters = ewrev;
break;
default: break;
}
i += 1;
}
if (newEffects && wasPlayed)
{
_sound.Play(0, looped ? BufferPlayFlags.Looping : BufferPlayFlags.Default);
}
}