void PointProcess_hum (PointProcess me, double tmin, double tmax) {
static double formant [1 + 6] = { 0, 600, 1400, 2400, 3400, 4500, 5500 };
static double bandwidth [1 + 6] = { 0, 50, 100, 200, 300, 400, 500 };
autoSound sound = PointProcess_to_Sound_pulseTrain (me, 44100, 0.7, 0.05, 30);
Sound_filterWithFormants (sound.peek(), tmin, tmax, 6, formant, bandwidth);
Sound_playPart (sound.peek(), tmin, tmax, NULL, NULL);
}
Sound PointProcess_to_Sound_hum (PointProcess me) {
static double formant [1 + 6] = { 0, 600, 1400, 2400, 3400, 4500, 5500 };
static double bandwidth [1 + 6] = { 0, 50, 100, 200, 300, 400, 500 };
try {
autoSound sound = PointProcess_to_Sound_pulseTrain (me, 44100, 0.7, 0.05, 30);
Sound_filterWithFormants (sound.peek(), my xmin, my xmax, 6, formant, bandwidth);
return sound.transfer();
} catch (MelderError) {
Melder_throw (me, ": not converted to Sound (hum).");
}
}
autoSound PitchTier_to_Sound_pulseTrain (PitchTier me, double samplingFrequency,
double adaptFactor, double adaptTime, long interpolationDepth, bool hum)
{
static double formant [1 + 6] = { 0.0, 600.0, 1400.0, 2400.0, 3400.0, 4500.0, 5500.0 };
static double bandwidth [1 + 6] = { 0.0, 50.0, 100.0, 200.0, 300.0, 400.0, 500.0 };
try {
autoPointProcess point = PitchTier_to_PointProcess (me);
autoSound sound = PointProcess_to_Sound_pulseTrain (point.peek(), samplingFrequency, adaptFactor, adaptTime, interpolationDepth);
if (hum) {
Sound_filterWithFormants (sound.peek(), 0.0, 0.0, 6, formant, bandwidth);
}
return sound;
} catch (MelderError) {
Melder_throw (me, U": not converted to Sound (pulse train).");
}
}
autoSound PitchTier_to_Sound_phonation (PitchTier me, double samplingFrequency,
double adaptFactor, double maximumPeriod, double openPhase, double collisionPhase, double power1, double power2, bool hum)
{
static double formant [1 + 6] = { 0.0, 600.0, 1400.0, 2400.0, 3400.0, 4500.0, 5500.0 };
static double bandwidth [1 + 6] = { 0.0, 50.0, 100.0, 200.0, 300.0, 400.0, 500.0 };
try {
autoPointProcess point = PitchTier_to_PointProcess (me);
autoSound sound = PointProcess_to_Sound_phonation (point.peek(), samplingFrequency, adaptFactor,
maximumPeriod, openPhase, collisionPhase, power1, power2);
if (hum) {
Sound_filterWithFormants (sound.peek(), 0.0, 0.0, 6, formant, bandwidth);
}
return sound;
} catch (MelderError) {
Melder_throw (me, U": not converted to Sound (phonation).");
}
}
