def filter(noise, input, blend=0, feedback=0, feedforward=1):
import numpy as np
output = np.zeros(input.shape, dtype=np.float64)
infilter = DoubleInPointerFilter(input, False)
infilter.input_sampling_rate = sample_rate
noisefilter = DoubleInPointerFilter(noise, False)
noisefilter.input_sampling_rate = sample_rate
lownoisefilter = DoubleSecondOrderLowPassFilter()
lownoisefilter.input_sampling_rate = sample_rate
lownoisefilter.cut_frequency = 5
lownoisefilter.set_input_port(0, noisefilter, 0)
delayfilter = DoubleUniversalVariableDelayLineFilter(5000)
delayfilter.input_sampling_rate = sample_rate
delayfilter.set_input_port(0, infilter, 0)
delayfilter.set_input_port(1, lownoisefilter, 0)
delayfilter.blend = blend
delayfilter.feedback = feedback
delayfilter.feedforward = feedforward
outfilter = DoubleOutPointerFilter(output, False)
outfilter.input_sampling_rate = sample_rate
outfilter.set_input_port(0, delayfilter, 0)
outfilter.process(input.shape[1])
return output
def filter(input, blend=0, feedback=0, feedforward=1): import numpy as np output = np.zeros(input.shape, dtype=np.float64) infilter = DoubleInPointerFilter(input, False) infilter.output_sampling_rate = sample_rate generator = DoubleSinusGeneratorFilter() generator.output_sampling_rate = sample_rate generator.frequency = 1 generator.volume = 1e-3*sample_rate generator.offset = 1.5e-3*sample_rate delayfilter = DoubleUniversalVariableDelayLineFilter(5000) delayfilter.input_sampling_rate = sample_rate delayfilter.set_input_port(0, infilter, 0) delayfilter.set_input_port(1, generator, 0) delayfilter.blend = blend delayfilter.feedback = feedback delayfilter.feedforward = feedforward outfilter = DoubleOutPointerFilter(output, False) outfilter.input_sampling_rate = sample_rate outfilter.set_input_port(0, delayfilter, 0) outfilter.process(input.shape[1]) return output
def filter(noise, input, blend=0, feedback=0, feedforward=1): import numpy as np output = np.zeros(input.shape, dtype=np.float64) infilter = DoubleInPointerFilter(input, False) infilter.input_sampling_rate = sample_rate noisefilter = DoubleInPointerFilter(noise, False) noisefilter.input_sampling_rate = sample_rate lownoisefilter = DoubleSecondOrderLowPassFilter() lownoisefilter.input_sampling_rate = sample_rate lownoisefilter.cut_frequency = 5 lownoisefilter.set_input_port(0, noisefilter, 0) delayfilter = DoubleUniversalVariableDelayLineFilter(5000) delayfilter.input_sampling_rate = sample_rate delayfilter.set_input_port(0, infilter, 0) delayfilter.set_input_port(1, lownoisefilter, 0) delayfilter.blend = blend delayfilter.feedback = feedback delayfilter.feedforward = feedforward outfilter = DoubleOutPointerFilter(output, False) outfilter.input_sampling_rate = sample_rate outfilter.set_input_port(0, delayfilter, 0) outfilter.process(input.shape[1]) return output
def filter(input, blend=0, feedback=0, feedforward=1):
import numpy as np
output = np.zeros(input.shape, dtype=np.float64)
infilter = DoubleInPointerFilter(input, False)
infilter.set_output_sampling_rate(sample_rate)
generator = DoubleCachedSinusGeneratorFilter(1, 1)
generator.set_output_sampling_rate(sample_rate)
generator.set_volume(1e-3 * sample_rate)
generator.set_offset(1.5e-3 * sample_rate)
delayfilter = DoubleUniversalVariableDelayLineFilter(5000)
delayfilter.set_input_sampling_rate(sample_rate)
delayfilter.set_input_port(0, infilter, 0)
delayfilter.set_input_port(1, generator, 0)
delayfilter.set_blend(blend)
delayfilter.set_feedback(feedback)
delayfilter.set_feedforward(feedforward)
outfilter = DoubleOutPointerFilter(output, False)
outfilter.set_input_sampling_rate(sample_rate)
outfilter.set_input_port(0, delayfilter, 0)
outfilter.process(input.shape[1])
return output
def filter(input, blend=0, feedback=0, feedforward=1):
import numpy as np
output = np.zeros(input.shape, dtype=np.float64)
infilter = DoubleInPointerFilter(input, False)
infilter.set_input_sampling_rate(sample_rate)
noisefilter = DoubleWhiteNoiseGeneratorFilter()
noisefilter.set_input_sampling_rate(sample_rate)
noisefilter.set_offset(50e-3 * sample_rate)
noisefilter.set_volume(25e-3 * sample_rate)
lownoisefilter = DoubleLowPassCoefficientsIIRFilter()
lownoisefilter.set_input_sampling_rate(sample_rate)
lownoisefilter.set_cut_frequency(5)
lownoisefilter.set_input_port(0, noisefilter, 0)
delayfilter = DoubleUniversalVariableDelayLineFilter(5000)
delayfilter.set_input_sampling_rate(sample_rate)
delayfilter.set_input_port(0, infilter, 0)
delayfilter.set_input_port(1, lownoisefilter, 0)
delayfilter.set_blend(blend)
delayfilter.set_feedback(feedback)
delayfilter.set_feedforward(feedforward)
outfilter = DoubleOutPointerFilter(output, False)
outfilter.set_input_sampling_rate(sample_rate)
outfilter.set_input_port(0, delayfilter, 0)
outfilter.process(input.shape[1])
return output
def filter(input, blend=0, feedback=0, feedforward=1):
import numpy as np
output = np.zeros(input.shape, dtype=np.float64)
infilter = DoubleInPointerFilter(input, False)
infilter.set_output_sampling_rate(sample_rate)
generator = DoubleCachedSinusGeneratorFilter(1, 1)
generator.set_output_sampling_rate(sample_rate)
generator.set_volume(1e-3 * sample_rate)
generator.set_offset(1.5e-3 * sample_rate)
delayfilter = DoubleUniversalVariableDelayLineFilter(5000)
delayfilter.set_input_sampling_rate(sample_rate)
delayfilter.set_input_port(0, infilter, 0)
delayfilter.set_input_port(1, generator, 0)
delayfilter.set_blend(blend)
delayfilter.set_feedback(feedback)
delayfilter.set_feedforward(feedforward)
outfilter = DoubleOutPointerFilter(output, False)
outfilter.set_input_sampling_rate(sample_rate)
outfilter.set_input_port(0, delayfilter, 0)
outfilter.process(input.shape[1])
return output
def filter(input, blend=0, feedback=0, feedforward=1): import numpy as np output = np.zeros(input.shape, dtype=np.float64) infilter = DoubleInPointerFilter(input, False) infilter.set_input_sampling_rate(sample_rate) noisefilter = DoubleWhiteNoiseGeneratorFilter() noisefilter.set_input_sampling_rate(sample_rate) noisefilter.set_offset(50e-3 * sample_rate) noisefilter.set_volume(25e-3 * sample_rate) lownoisefilter = DoubleLowPassCoefficientsIIRFilter() lownoisefilter.set_input_sampling_rate(sample_rate) lownoisefilter.set_cut_frequency(5) lownoisefilter.set_input_port(0, noisefilter, 0) delayfilter = DoubleUniversalVariableDelayLineFilter(5000) delayfilter.set_input_sampling_rate(sample_rate) delayfilter.set_input_port(0, infilter, 0) delayfilter.set_input_port(1, lownoisefilter, 0) delayfilter.set_blend(blend) delayfilter.set_feedback(feedback) delayfilter.set_feedforward(feedforward) outfilter = DoubleOutPointerFilter(output, False) outfilter.set_input_sampling_rate(sample_rate) outfilter.set_input_port(0, delayfilter, 0) outfilter.process(input.shape[1]) return output
