def __init__(self,
md=125,
density=0.8,
reverbcutoff=22050,
reverbtime=1.0):
libaudioverse.initialize()
self.server = libaudioverse.Server()
self.server.set_output_device()
self.world = libaudioverse.EnvironmentNode(self.server, "default")
self.world.panning_strategy = libaudioverse.PanningStrategies.hrtf
self.world.orientation = 0, 1, 0, 0, 0, 1
self.world.max_distance = md
self.world.distance_model = libaudioverse.DistanceModels.inverse_square
self.world.min_reverb_level = 1
self.world.max_reverb_level = 1
self.reverb = libaudioverse.FdnReverbNode(self.server)
send = self.world.add_effect_send(channels=4,
is_reverb=True,
connect_by_default=True)
self.world.connect(send, self.reverb, 0)
self.reverb.connect(0, self.server)
self.reverb.density = density
self.reverb.cutoff_frequency = reverbcutoff
self.reverb.t60 = reverbtime
self.reverb.default_reverb_distance = 50
def __init__(self):
libaudioverse.initialize()
self._lastRect=None
self.curAudioScreenMode=0
self.imagePlayer=self.screenBitmap=None
item = gui.mainFrame.sysTrayIcon.preferencesMenu.Append(wx.ID_ANY,_("&AudioScreen..."),_("AudioScreen"))
gui.mainFrame.sysTrayIcon.Bind(wx.EVT_MENU, self.script_showUI, item)
super(GlobalPlugin,self).__init__()
def __init__(self,speechPlayer,sampleRate):
self.speechPlayer=speechPlayer
libaudioverse.initialize()
self.lavServer=libaudioverse.Server(22050,64)
self.lavServer.set_output_device("default")
self.lavPullNode=libaudioverse.PullNode(self.lavServer,sampleRate,1)
self.lavPullNode.connect(0,self.lavServer)
self.lavPullNode.set_audio_callback(self.lavPullNodeCallback)
def __init__(self):
libaudioverse.initialize()
self._lastRect = None
self.curAudioScreenMode = 0
self.imagePlayer = self.screenBitmap = None
item = gui.mainFrame.sysTrayIcon.preferencesMenu.Append(
wx.ID_ANY, _("&AudioScreen..."), _("AudioScreen"))
gui.mainFrame.sysTrayIcon.Bind(wx.EVT_MENU, self.script_showUI, item)
super(GlobalPlugin, self).__init__()
import libaudioverse import os.path import time time_per_demo = 5.0 libaudioverse.initialize() sim = libaudioverse.Simulation() sim.set_output_device(-1) print """Biquad demo. Please enter the path to a file in a format supported by Libsndfile: typically wave or ogg.""" filepath = raw_input() filepath = os.path.abspath(filepath) filenode = libaudioverse.BufferNode(sim) buffer = libaudioverse.Buffer(sim) buffer.load_from_file(filepath) filenode.buffer = buffer bq = libaudioverse.BiquadNode(sim, 2) filenode.connect(0, bq, 0) bq.connect_simulation(0) print "Sweeping lowpass from 0.0 hz to 10000 hz over", time_per_demo, "seconds:" resolution = 10 for i in xrange(10000/resolution): bq.frequency.value = i*resolution time.sleep(time_per_demo/(10000/resolution)) print "Sweeping Highpass from 0 to 10000 over", time_per_demo, "seconds:" bq.filter_type.value = libaudioverse.BiquadTypes.highpass for i in xrange(10000/resolution): bq.frequency.value = i time.sleep(time_per_demo/(10000/resolution))
import libaudioverse
import os.path
import time
time_per_demo = 5.0
libaudioverse.initialize()
sim = libaudioverse.Simulation()
sim.set_output_device()
print("""Biquad demo.
Please enter the path to a file in a format supported by Libsndfile: typically wave or ogg."""
)
filepath = input()
filepath = os.path.abspath(filepath)
filenode = libaudioverse.BufferNode(sim)
buffer = libaudioverse.Buffer(sim)
buffer.load_from_file(filepath)
filenode.buffer = buffer
bq = libaudioverse.BiquadNode(sim, 2)
filenode.connect(0, bq, 0)
bq.connect_simulation(0)
print("Sweeping lowpass from 0.0 hz to 10000 hz over", time_per_demo,
"seconds:")
resolution = 10
for i in range(10000 // resolution):
bq.frequency.value = i * resolution
time.sleep(time_per_demo / (10000 / resolution))
print("Sweeping Highpass from 0 to 10000 over", time_per_demo, "seconds:")
bq.filter_type.value = libaudioverse.BiquadTypes.highpass
for i in range(10000 // resolution):
import pyglet, libaudioverse as lav, sys # Main imports
from pyglet.window import key # Pyglet key definitions.
lav.initialize() # Initialise Libaudioverse
volume = 0.4 # The initial volume.
keys = { # List of keys which will play tones.
key.A: -9,
key.W: -8,
key.S: -7,
key.E: -6,
key.D: -5,
key.F: -4,
key.T: -3,
key.G: -2,
key.Y: -1,
key.H: 0,
key.U: 1,
key.J: 2,
key.K: 3,
key.O: 4,
key.L: 5,
key.P: 6,
key.SEMICOLON: 7,
key.APOSTROPHE: 8,
key.BRACKETRIGHT: 9,
key.HASH: 10
}
class NodeList(object): # Store nodes.
