def folk_flute(length,freq):
sig=mix(
byquad_filter(
'low',
sf.Mix(
phasing_triangle(length,freq),
sf.Pcnt1(sf.MakeSquare(sf.SineWave(length,freq*0.9)))
),
freq*2.0,
2
),
sf.Multiply(
byquad_filter(
'peak',
clean_noise(length,freq*0.5),
freq,
0.5,
16
),
sf.SimpleShape((0,-60),(64,-28),(128,-40),(length,-40))
)
)
sig=create_vibrato(
sig,length,
longer_than=512,
rate=2.5,
at=450,
depth=0.5,
pitch_depth=0.02
)
return sf.FixSize(polish(sig,freq))
def voice1(length, freq):
sigs = []
for i in range(1, 3):
sig = byquad_filter(
'peak',
byquad_filter(
'peak',
sf.Pcnt1(
sf.SineWave(length, freq - 2.0 + random.random() * 4.0)),
1.0, 64), freq, 0.1, 64)
sig = byquad_filter('peak', sig, freq, 1.0, 128)
sig = sf.FixSize(excite(sig, 1.0, 2.0))
sig = sf.FixSize(sf.Saturate(sf.LinearVolume(sig, 2.0)))
sig = create_vibrato(sig,
length,
longer_than=0.5,
rate=2 + random.random(),
at=0.45,
depth=0.1,
pitch_depth=0.01)
sigs.append(sig)
sig = mix(sigs)
return sf.Finalise(sig)
def shawm(length,freq):
s1=simple_sawtooth(length,freq)
if freq>1000:
s_freq=1000
else:
s_freq=freq*2.0
sig=mix(
s1,
sf.Multiply(
clean_noise(length,s_freq),
sf.SimpleShape((0,-60),(64,-20),(128,-30),(length,-40))
)
)
sig=sf.FixSize(sig)
sig=byquad_filter('peak',sig,freq*3.0,1,6)
sig=byquad_filter('low', sig,freq*6.0,1)
sig=polish(sig,freq)
return sf.FixSize(sig)
def brittle(length, freq):
sig = sf.WhiteNoise(length)
for i in xrange(0, 2):
sig = byquad_filter('low', sig, 1, 1)
sig = sf.Pcnt25(sf.FixSize(sf.Power(sig, 1.0)))
sig = sf.DirectMix(1.0, sig)
sig = sf.Multiply(sf.SineWave(length, freq), sig)
#sig=sf.SineWave(length,freq)
sig = sf.FixSize(sig)
sig = sf.Power(sig, 10)
sig = sf.Finalise(sig)
return sig
def vox_humana_femail_soprano_ma(length,freq):
vox = vox_humana_femail_soprano_a(length,freq)
if length>128:
qsh =sf.NumericShape((0,0.1),(120,2), (length,0.1))
msh =sf.NumericShape((0,1.0),(120,1.0),(length,0.0))
mshr=sf.NumericShape((0,0.0),(120,0.0),(length,1.0))
init=byquad_filter('low',+vox,freq,qsh)
vox =sf.Multiply(vox ,mshr)
init=sf.Multiply(init,msh)
vox =mix(vox,init)
vox=sf.FixSize(polish(vox,freq))
return vox
def voice1(length,freq):
sigs=[]
for i in range(1,3):
sig=byquad_filter(
'peak',
byquad_filter(
'peak',
sf.Pcnt1(sf.SineWave(length,freq-2.0+random.random()*4.0)),
1.0,
64
),
freq,
0.1,
64
)
sig=byquad_filter(
'peak',
sig,
freq,
1.0,
128
)
sig=sf.FixSize(excite(sig,1.0,2.0))
sig=sf.FixSize(sf.Saturate(sf.LinearVolume(sig,2.0)))
sig=create_vibrato(
sig,length,
longer_than=0.5,
rate=2 + random.random(),
at=0.45,
depth=0.1,
pitch_depth=0.01
)
sigs.append(sig)
sig=mix(sigs)
return sf.Finalise(sig)
def brittle(length,freq):
sig=sf.WhiteNoise(length)
for i in xrange(0,2):
sig=byquad_filter(
'low',
sig,
1,
1
)
sig=sf.Pcnt25(sf.FixSize(sf.Power(sig,1.0)))
sig=sf.DirectMix(1.0,sig)
sig=sf.Multiply(
sf.SineWave(length,freq),
sig
)
#sig=sf.SineWave(length,freq)
sig=sf.FixSize(sig)
sig=sf.Power(sig,10)
sig=sf.Finalise(sig)
return sig