def sample(string):
"""
Return the current sample from the given guitar string.
"""
# return ring buffer
return ring_buffer.peek(string)
def tic(string):
"""
Advance the simulation one time step on the given guitar string by applying
the Karplus-Strong update.
"""
a = ring_buffer.dequeue(string)
b = ring_buffer.peek(string)
ring_buffer.enqueue(string, 0.996 * 0.5 * (a + b))
def tic(string):
"""
Advance the simulation one time step on the given guitar string by applying
the Karplus-Strong update.
"""
x1 = ring_buffer.dequeue(string)
x2 = ring_buffer.peek(string)
x3 = 0.5 * (x1 + x2) * 0.996
ring_buffer.enqueue(string, x3)
def tic(string):
"""
Advance the simulation one time step on the given guitar string by applying
the Karplus-Strong update.
Dequeue a value a in the given ring buffer and peek at the next value
b. Enqueue the value 0.996 * 0.5 * (a+b) into the ring buffer.
"""
a = ring_buffer.dequeue(string)
b = ring_buffer.peek(string)
ring_buffer.enqueue(string, 0.996 * 0.5 * (a + b))
def tic(string):
"""
Advance the simulation one time step on the given guitar string by applying
the Karplus-Strong update.
"""
# set x with removed value of the ring buffer.
x = ring_buffer.dequeue(string)
# set y without removing value of rg.
y = ring_buffer.peek(string)
# set z as with Karplus-Strong update.
# invoke enqueue with string and z
z = 0.996 * 0.5 * (x + y)
ring_buffer.enqueue(string, z)
def sample(string):
"""
Peek and return the current sample from the given guitar string.
"""
return ring_buffer.peek(string)
