def __mk_kendang():
def mk_re(pitches):
def mk_pitch2samples(pitch):
basic_path = "samples/kendang/new/"
normalized_pitch = pitch.normalize(2)
if normalized_pitch == ji.r(8, 7):
basic_path += "0_"
elif normalized_pitch == ji.r(5, 4):
basic_path += "1_"
elif normalized_pitch == ji.r(8, 5):
basic_path += "2_"
elif normalized_pitch == ji.r(7, 4):
basic_path += "3_"
else:
basic_path += "4_"
octave = pitch.octave
if octave == 0:
basic_path += "hand"
elif octave == 1:
basic_path += "tak"
elif octave == -1:
basic_path += "stick"
else:
msg = "Unknonw octave {0} of pitch {1}".format(octave, pitch)
raise ValueError(msg)
return itertools.cycle(
("{0}{1}.wav".format(basic_path, idx), 1) for idx in range(2))
pitch2sample = {pitch: mk_pitch2samples(pitch) for pitch in pitches}
return sound.SampleEngine(pitch2sample)
pitches = (
sw.translate(".7- .7+ .5- .5+ .1", False),
sw.translate("7- 7+ 5- 5+ 1", False),
sw.translate("7-. 7+. 5-. 5+. 1.", False),
)
pitch2notation = tuple(
instruments.mk_p2n(p, idx, False) for idx, p in enumerate(pitches))
pitch2notation = instruments.combine_p2n(*pitch2notation)
notation_styles = tuple(
notation.MelodicLineStyle("Large", "", True, True, True)
for i in range(1))
vertical_line = notation.VerticalLine(0.5, "", 1)
vertical_line_style = notation.VerticalLineStyle(vertical_line,
vertical_line,
vertical_line)
re0 = mk_re(functools.reduce(operator.add, pitches))
render_engines = (re0, )
return instruments.Instrument("Kendang", pitch2notation, notation_styles,
render_engines, vertical_line_style)
def __mk_siter_gong_simplified():
def mk_combination_pitches(comb: int, octave: ji.JIPitch):
pitches = (tuple(
ji.r(functools.reduce(operator.mul, com), 1)
for com in itertools.combinations((3, 5, 7, 9), comb)
if tuple(sorted(com)) != (3, 9)), )
pitches += (tuple(p.inverse().normalize(2) + octave
for p in pitches[0]), )
return tuple(p.normalize(2) + octave for p in pitches[0]), pitches[1]
def mk_re():
return sound.PyteqEngine(preset='"Cimbalom hard"')
pitch_gong_plus = ji.r(3 * 5 * 7, 1).normalize(2) + ji.r(1, 4)
pitch_gong_minus = pitch_gong_plus.inverse().normalize(2) + ji.r(1, 4)
pitches_tong = mk_combination_pitches(2, ji.r(1, 2))
pitches = (
pitches_tong[0] + (pitch_gong_plus, ),
pitches_tong[1] + (pitch_gong_minus, ),
)
pitch2notation = tuple(
instruments.mk_p2n(p, idx) for idx, p in enumerate(pitches))
pitch2notation = instruments.combine_p2n(*pitch2notation)
notation_styles = tuple(
notation.MelodicLineStyle("Large", label, False, True, False)
for label in ("+", "-"))
vertical_line_metrical = notation.VerticalLine(1.6, "", 1)
vertical_line_compound = notation.VerticalLine(0.9, "", 1)
vertical_line_unit = notation.VerticalLine(0.15, "", 1)
vertical_line_style = notation.VerticalLineStyle(vertical_line_metrical,
vertical_line_compound,
vertical_line_unit)
re = mk_re()
render_engines = (re, re)
return instruments.Instrument(
"Siter_gong",
pitch2notation,
notation_styles,
render_engines,
vertical_line_style,
)
def adapt_vertical_line(
self,
vertical_line: notation.VerticalLine) -> notation.VerticalLine:
if self.thickness:
thickness = self.thickness
else:
thickness = vertical_line.thickness
if self.color:
color = self.color
else:
color = vertical_line.color
if self.amount_lines:
amount_lines = self.amount_lines
else:
amount_lines = vertical_line.amount
return notation.VerticalLine(thickness, color, amount_lines)
def __mk_tak():
def mk_re():
def mk_tak_cycle():
names = tuple("samples/klapper/{0}.wav".format(idx) for idx in range(5))
return itertools.cycle(tuple((n, 1, 0.59) for n in names))
def mk_schlitz_kurz_cycle():
names = tuple(
"samples/schlitztrommel/kurz/{0}.wav".format(idx) for idx in range(6)
)
return itertools.cycle(tuple((n, 1, 1.1) for n in names))
def mk_schlitz_lang_cycle():
names = tuple(
"samples/schlitztrommel/lang/{0}.wav".format(idx) for idx in range(5)
)
return itertools.cycle(tuple((n, 1, 1.1) for n in names))
short_pitch = ji.r(1, 1)
long_pitch = ji.r(1, 2)
tak_pitch = ji.r(3, 2)
pitch2sample = {
tak_pitch: mk_tak_cycle(),
short_pitch: mk_schlitz_kurz_cycle(),
long_pitch: mk_schlitz_lang_cycle(),
}
return sound.SampleEngine(pitch2sample)
pitches = sw.translate("1 .1 3", False)
pitch2notation = instruments.mk_p2n(pitches, 0)
notation_styles = tuple(
notation.MelodicLineStyle("Large", "", True, True, True) for i in range(1)
)
vertical_line = notation.VerticalLine(0.5, "", 1)
vertical_line_style = notation.VerticalLineStyle(
vertical_line, vertical_line, vertical_line
)
re = mk_re()
render_engines = (re,)
return instruments.Instrument(
"Tak", pitch2notation, notation_styles, render_engines, vertical_line_style
)
def __mk_kecapi(inverse: bool, is_positive: bool):
def mk_pitches(main, side, inverse=False):
if main == 9:
primes = (5, 7)
else:
primes = (3, 5, 7)
special = functools.reduce(operator.mul,
tuple(p for p in primes if p != main))
if is_positive and not inverse:
p0 = ji.r(main, 1)
p1 = ji.r(main, special)
elif not is_positive and not inverse:
p0 = ji.r(main, special)
p1 = ji.r(main, 1)
elif is_positive and inverse:
p0 = ji.r(special, main)
p1 = ji.r(1, main)
elif not is_positive and inverse:
p0 = ji.r(1, main)
p1 = ji.r(special, main)
else:
raise ValueError()
p0 = p0.normalize(2)
p1 = p1.normalize(2) + ji.r(4, 1)
p_between = (ji.r(main, s) for s in side)
if inverse:
p_between = (p.inverse() for p in p_between)
p_inbetween = tuple(p.normalize(2) + ji.r(2, 1) for p in p_between)
return (p0, ) + p_inbetween + (p1, )
def mk_re():
harp_range = tuple(range(20, 110))
se = sound.PyteqEngine(preset='"Concert Harp Recording"',
available_midi_notes=harp_range)
return se
primes = (9, 7, 5, 3)
pitches = tuple(
mk_pitches(p, tuple(s for s in primes if s != p), inverse)
for p in primes)
pitch2notation = tuple(
instruments.mk_p2n(p, idx) for idx, p in enumerate(pitches))
pitch2notation = instruments.combine_p2n(*pitch2notation)
notation_styles = tuple(
notation.MelodicLineStyle("Large", "", True, False, True)
for i in range(4))
vertical_line = notation.VerticalLine(0.5, "", 1)
vertical_line_style = notation.VerticalLineStyle(vertical_line,
vertical_line,
vertical_line)
re = mk_re()
render_engines = (re, re, re, re)
if inverse:
name = "Kecapi_minus"
else:
name = "Kecapi_plus"
return instruments.Instrument(name, pitch2notation, notation_styles,
render_engines, vertical_line_style)
def __mk_siter_barung():
def mk_pitches(inverse=False):
pitches0 = tuple(ji.r(p**2, 1) for p in (3, 5, 7))
pitches0 += (ji.r(3**3, 1), )
pitches1 = tuple(ji.r(p, 1) for p in (9, 19, 5, 11, 3, 13, 7))
pitches2 = tuple(ji.r(1, 1) for p in (1, ))
octaves = (ji.r(1, 2), ji.r(1, 1), ji.r(2, 1))
pitches = (pitches0, pitches1, pitches2)
if inverse:
pitches = tuple(tuple(p.inverse() for p in pi) for pi in pitches)
return functools.reduce(
operator.add,
tuple(
tuple(p.normalize(2) + o for p in pi)
for pi, o in zip(pitches, octaves)),
)
def mk_re():
return sound.PyteqEngine(preset='"Cimbalom hard"')
pitches0 = mk_pitches(False)
pitches1 = mk_pitches(True)
pitches = (pitches0, pitches1)
pitch2notation = tuple(
instruments.mk_p2n(p, idx) for idx, p in enumerate(pitches))
pitch2notation_plus, pitch2notation_minus = pitch2notation
pitch2notation = instruments.combine_p2n(*tuple(pitch2notation))
notation_styles = tuple(
notation.MelodicLineStyle("Large", label, False, True, True)
for label in ("+", "-"))
vertical_line = notation.VerticalLine(0.5, "", 1)
vertical_line_style = notation.VerticalLineStyle(vertical_line,
vertical_line,
vertical_line)
re = mk_re()
render_engines = (re, re)
full = instruments.Instrument(
"Siter_barung",
pitch2notation,
notation_styles,
render_engines,
vertical_line_style,
)
plus = instruments.Instrument(
"Siter_barung",
pitch2notation_plus,
notation_styles[:1],
render_engines[:1],
vertical_line_style,
)
minus = instruments.Instrument(
"Siter_barung",
pitch2notation_plus,
notation_styles[1:],
render_engines[1:],
vertical_line_style,
)
return full, plus, minus