def filter_ts9(input):
import numpy as np
output = np.zeros(input.shape, dtype=np.float64)
inputfilter = DoubleInPointerFilter(input, False)
inputfilter.set_input_sampling_rate(sample_rate)
infilter = DoubleChamberlinFilter()
infilter.set_input_sampling_rate(sample_rate)
infilter.set_input_port(0, inputfilter, 0)
infilter.select(0)
infilter.set_attenuation(1)
infilter.set_cut_frequency(1000)
overfilter = DoubleOversampling6points5order_4Filter()
overfilter.set_input_sampling_rate(sample_rate)
overfilter.set_output_sampling_rate(sample_rate * 4)
overfilter.set_input_port(0, infilter, 0)
overdrivefilter = DoubleTS9OverdriveFilter()
overdrivefilter.set_input_sampling_rate(sample_rate * 4)
overdrivefilter.set_input_port(0, overfilter, 0)
overdrivefilter.set_drive(0.9)
lowpassfilter = DoubleButterworthLowPassFilter()
lowpassfilter.set_input_sampling_rate(sample_rate * 4)
lowpassfilter.set_cut_frequency(sample_rate)
lowpassfilter.set_order(5)
lowpassfilter.set_input_port(0, overdrivefilter, 0)
decimationfilter = DoubleDecimationFilter(1)
decimationfilter.set_input_sampling_rate(sample_rate * 4)
decimationfilter.set_output_sampling_rate(sample_rate)
decimationfilter.set_input_port(0, lowpassfilter, 0)
outfilter = DoubleOutPointerFilter(output, False)
outfilter.set_input_sampling_rate(sample_rate)
outfilter.set_input_port(0, decimationfilter, 0)
outfilter.process(input.shape[1])
return output
def filter_4(input):
import numpy as np
output = np.zeros(input.shape, dtype=np.float64)
infilter = DoubleInPointerFilter(input, False)
infilter.set_input_sampling_rate(48000)
overfilter = DoubleOversampling6points5order_4Filter()
overfilter.set_input_sampling_rate(48000)
overfilter.set_output_sampling_rate(48000 * 4)
overfilter.set_input_port(0, infilter, 0)
overdrivefilter = DoubleSimpleOverdriveFilter()
overdrivefilter.set_input_sampling_rate(48000 * 4)
overdrivefilter.set_input_port(0, overfilter, 0)
lowpassfilter = DoubleButterworthLowPassFilter()
lowpassfilter.set_input_sampling_rate(48000 * 4)
lowpassfilter.set_cut_frequency(48000)
lowpassfilter.set_order(5)
lowpassfilter.set_input_port(0, overdrivefilter, 0)
decimationfilter = DoubleDecimationFilter(1)
decimationfilter.set_input_sampling_rate(48000 * 4)
decimationfilter.set_output_sampling_rate(48000)
decimationfilter.set_input_port(0, lowpassfilter, 0)
outfilter = DoubleOutPointerFilter(output, False)
outfilter.set_input_sampling_rate(48000)
outfilter.set_input_port(0, decimationfilter, 0)
outfilter.process(input.shape[1])
return output
def filter_8(input):
import numpy as np
output = np.zeros(input.shape, dtype=np.float64)
infilter = DoubleInPointerFilter(input, False)
infilter.set_input_sampling_rate(sample_rate)
overfilter = DoubleOversampling6points5order_8Filter()
overfilter.set_input_sampling_rate(sample_rate)
overfilter.set_output_sampling_rate(sample_rate * 8)
overfilter.set_input_port(0, infilter, 0)
overdrivefilter = DoubleTransistorClassAFilter.build_standard_filter()
overdrivefilter.set_input_sampling_rate(sample_rate * 8)
overdrivefilter.set_input_port(0, overfilter, 0)
lowpassfilter = DoubleButterworthLowPassFilter()
lowpassfilter.set_input_sampling_rate(sample_rate * 8)
lowpassfilter.set_cut_frequency(20000)
lowpassfilter.set_order(10)
lowpassfilter.set_input_port(0, overdrivefilter, 0)
decimationfilter = DoubleDecimationFilter(1)
decimationfilter.set_input_sampling_rate(sample_rate * 8)
decimationfilter.set_output_sampling_rate(sample_rate)
decimationfilter.set_input_port(0, lowpassfilter, 0)
outfilter = DoubleOutPointerFilter(output, False)
outfilter.set_input_sampling_rate(sample_rate)
outfilter.set_input_port(0, decimationfilter, 0)
outfilter.process(input.shape[1])
return output
def filter_32(input):
import numpy as np
output = np.zeros(input.shape, dtype=np.float64)
inputfilter = DoubleInPointerFilter(input, False)
inputfilter.set_input_sampling_rate(sample_rate)
infilter = DoubleChamberlinFilter()
infilter.set_input_sampling_rate(sample_rate)
infilter.set_input_port(0, inputfilter, 0)
infilter.select(0)
infilter.set_attenuation(1)
infilter.set_cut_frequency(1000)
overfilter = DoubleOversampling6points5order_32Filter()
overfilter.set_input_sampling_rate(sample_rate)
overfilter.set_output_sampling_rate(sample_rate * 32)
overfilter.set_input_port(0, infilter, 0)
overdrivefilter = DoubleSD1OverdriveFilter()
overdrivefilter.set_input_sampling_rate(sample_rate * 32)
overdrivefilter.set_input_port(0, overfilter, 0)
overdrivefilter.set_drive(0.9)
lowpassfilter = DoubleButterworthLowPassFilter()
lowpassfilter.set_input_sampling_rate(sample_rate * 32)
lowpassfilter.set_cut_frequency(20000)
lowpassfilter.set_order(5)
lowpassfilter.set_input_port(0, overdrivefilter, 0)
# lowpassfilter2 = DoubleButterworthLowPassFilter()
# lowpassfilter2.set_input_sampling_rate(sample_rate * 32)
# lowpassfilter2.set_cut_frequency(20000)
# lowpassfilter2.set_order(5)
# lowpassfilter2.set_input_port(0, lowpassfilter, 0)
# lowpassfilter3 = DoubleButterworthLowPassFilter()
# lowpassfilter3.set_input_sampling_rate(sample_rate * 32)
# lowpassfilter3.set_cut_frequency(20000)
# lowpassfilter3.set_order(5)
# lowpassfilter3.set_input_port(0, lowpassfilter2, 0)
decimationfilter = DoubleDecimationFilter(1)
decimationfilter.set_input_sampling_rate(sample_rate * 32)
decimationfilter.set_output_sampling_rate(sample_rate)
decimationfilter.set_input_port(0, lowpassfilter, 0)
#tonefilter = DoubleSD1ToneFilter()
#tonefilter.set_input_sampling_rate(sample_rate)
#tonefilter.set_input_port(0, decimationfilter, 0)
#tonefilter.set_tone(1)
#highpassfilter = DoubleChamberlinFilter()
#highpassfilter.set_input_sampling_rate(sample_rate)
#highpassfilter.set_input_port(0, tonefilter, 0)
#highpassfilter.select(2)
#highpassfilter.set_attenuation(1)
#highpassfilter.set_cut_frequency(20)
outfilter = DoubleOutPointerFilter(output, False)
outfilter.set_input_sampling_rate(sample_rate)
#outfilter.set_input_port(0, highpassfilter, 0)
outfilter.set_input_port(0, decimationfilter, 0)
outfilter.process(input.shape[1])
return output
def filter_4(input): import numpy as np output = np.zeros(input.shape, dtype=np.float64) infilter = DoubleInPointerFilter(input, False) infilter.set_input_sampling_rate(48000) overfilter = DoubleOversampling6points5order_4Filter() overfilter.set_input_sampling_rate(48000) overfilter.set_output_sampling_rate(48000 * 4) overfilter.set_input_port(0, infilter, 0) overdrivefilter = DoubleSimpleOverdriveFilter() overdrivefilter.set_input_sampling_rate(48000 * 4) overdrivefilter.set_input_port(0, overfilter, 0) lowpassfilter = DoubleButterworthLowPassFilter() lowpassfilter.set_input_sampling_rate(48000 * 4) lowpassfilter.set_cut_frequency(48000) lowpassfilter.set_order(5) lowpassfilter.set_input_port(0, overdrivefilter, 0) decimationfilter = DoubleDecimationFilter(1) decimationfilter.set_input_sampling_rate(48000 * 4) decimationfilter.set_output_sampling_rate(48000) decimationfilter.set_input_port(0, lowpassfilter, 0) outfilter = DoubleOutPointerFilter(output, False) outfilter.set_input_sampling_rate(48000) outfilter.set_input_port(0, decimationfilter, 0) outfilter.process(input.shape[1]) return output
def filter_32(input): import numpy as np output = np.zeros(input.shape, dtype=np.float64) infilter = DoubleInPointerFilter(input, False) infilter.set_input_sampling_rate(48000) overfilter = DoubleOversampling6points5order_32Filter() overfilter.set_input_sampling_rate(48000) overfilter.set_output_sampling_rate(48000 * 32) overfilter.set_input_port(0, infilter, 0) overdrivefilter = DoubleFollowerTransistorClassAFilter.build_standard_filter() overdrivefilter.set_input_sampling_rate(48000 * 32) overdrivefilter.set_input_port(0, overfilter, 0) lowpassfilter = DoubleButterworthLowPassFilter() lowpassfilter.set_input_sampling_rate(48000 * 32) lowpassfilter.set_cut_frequency(48000) lowpassfilter.set_order(5) lowpassfilter.set_input_port(0, overdrivefilter, 0) decimationfilter = DoubleDecimationFilter(1) decimationfilter.set_input_sampling_rate(48000 * 32) decimationfilter.set_output_sampling_rate(48000) decimationfilter.set_input_port(0, lowpassfilter, 0) outfilter = DoubleOutPointerFilter(output, False) outfilter.set_input_sampling_rate(48000) outfilter.set_input_port(0, decimationfilter, 0) outfilter.process(input.shape[1]) return output
def filter_4(input):
import numpy as np
output = np.zeros(input.shape, dtype=np.float64)
infilter = DoubleInPointerFilter(input, False)
infilter.input_sampling_rate = 48000
overfilter = DoubleOversampling6points5order_4Filter()
overfilter.input_sampling_rate = 48000
overfilter.output_sampling_rate = 48000 * 4
overfilter.set_input_port(0, infilter, 0)
overdrivefilter = DoubleLeachTriodeFilter.build_standard_filter()
overdrivefilter.input_sampling_rate = 48000 * 4
overdrivefilter.set_input_port(0, overfilter, 0)
lowpassfilter = DoubleButterworthLowPassFilter()
lowpassfilter.input_sampling_rate = 48000 * 4
lowpassfilter.cut_frequency = 48000
lowpassfilter.order = 5
lowpassfilter.set_input_port(0, overdrivefilter, 0)
decimationfilter = DoubleDecimationFilter(1)
decimationfilter.input_sampling_rate = 48000 * 4
decimationfilter.output_sampling_rate = 48000
decimationfilter.set_input_port(0, lowpassfilter, 0)
outfilter = DoubleOutPointerFilter(output, False)
outfilter.input_sampling_rate = 48000
outfilter.set_input_port(0, decimationfilter, 0)
outfilter.process(input.shape[1])
return output
def filter_4(input): import numpy as np output = np.zeros(input.shape, dtype=np.float64) inputfilter = DoubleInPointerFilter(input, False) inputfilter.input_sampling_rate = sample_rate overfilter = DoubleOversampling6points5order_4Filter() overfilter.input_sampling_rate = sample_rate overfilter.output_sampling_rate = sample_rate * 4 overfilter.set_input_port(0, inputfilter, 0) overdrivefilter = DoubleTS9OverdriveFilter() overdrivefilter.input_sampling_rate = sample_rate * 4 overdrivefilter.set_input_port(0, overfilter, 0) overdrivefilter.drive = 0.9 lowpassfilter = DoubleButterworthLowPassFilter() lowpassfilter.input_sampling_rate = sample_rate * 4 lowpassfilter.cut_frequency = sample_rate lowpassfilter.order = 5 lowpassfilter.set_input_port(0, overdrivefilter, 0) decimationfilter = DoubleDecimationFilter(1) decimationfilter.input_sampling_rate = sample_rate * 4 decimationfilter.output_sampling_rate = sample_rate decimationfilter.set_input_port(0, lowpassfilter, 0) outfilter = DoubleOutPointerFilter(output, False) outfilter.input_sampling_rate = sample_rate outfilter.set_input_port(0, decimationfilter, 0) outfilter.process(input.shape[1]) return output
def filter_32(input): import numpy as np output = np.zeros(input.shape, dtype=np.float64) infilter = DoubleInPointerFilter(input, False) infilter.set_input_sampling_rate(sample_rate) overfilter = DoubleOversampling6points5order_32Filter() overfilter.set_input_sampling_rate(sample_rate) overfilter.set_output_sampling_rate(sample_rate * 32) overfilter.set_input_port(0, infilter, 0) overdrivefilter = DoubleSD1OverdriveFilter(1) overdrivefilter.set_input_sampling_rate(sample_rate * 32) overdrivefilter.set_input_port(0, overfilter, 0) overdrivefilter.set_drive(0.9) lowpassfilter = DoubleButterworthLowPassFilter() lowpassfilter.set_input_sampling_rate(sample_rate * 32) lowpassfilter.set_cut_frequency(20000) lowpassfilter.set_order(5) lowpassfilter.set_input_port(0, overdrivefilter, 0) # lowpassfilter2 = DoubleButterworthLowPassFilter() # lowpassfilter2.set_input_sampling_rate(sample_rate * 32) # lowpassfilter2.set_cut_frequency(20000) # lowpassfilter2.set_order(5) # lowpassfilter2.set_input_port(0, lowpassfilter, 0) # lowpassfilter3 = DoubleButterworthLowPassFilter() # lowpassfilter3.set_input_sampling_rate(sample_rate * 32) # lowpassfilter3.set_cut_frequency(20000) # lowpassfilter3.set_order(5) # lowpassfilter3.set_input_port(0, lowpassfilter2, 0) decimationfilter = DoubleDecimationFilter(1) decimationfilter.set_input_sampling_rate(sample_rate * 32) decimationfilter.set_output_sampling_rate(sample_rate) decimationfilter.set_input_port(0, lowpassfilter, 0) tonefilter = DoubleSD1ToneFilter() tonefilter.set_input_sampling_rate(sample_rate) tonefilter.set_input_port(0, decimationfilter, 0) tonefilter.set_tone(1) highpassfilter = DoubleChamberlinFilter() highpassfilter.set_input_sampling_rate(sample_rate) highpassfilter.set_input_port(0, tonefilter, 0) highpassfilter.select(2) highpassfilter.set_attenuation(1) highpassfilter.set_cut_frequency(20) outfilter = DoubleOutPointerFilter(output, False) outfilter.set_input_sampling_rate(sample_rate) outfilter.set_input_port(0, highpassfilter, 0) outfilter.process(input.shape[1]) return output
def filter_4(input): import numpy as np output = np.zeros(input.shape, dtype=np.float64) infilter = DoubleInPointerFilter(input, False) infilter.input_sampling_rate = 48000 overfilter = DoubleOversampling6points5order_4Filter() overfilter.input_sampling_rate = 48000 overfilter.output_sampling_rate = 48000 * 4 overfilter.set_input_port(0, infilter, 0) overdrivefilter = DoubleEnhancedKorenTriodeFilter.build_standard_filter() overdrivefilter.input_sampling_rate = 48000 * 4 overdrivefilter.set_input_port(0, overfilter, 0) lowpassfilter = DoubleButterworthLowPassFilter() lowpassfilter.input_sampling_rate = 48000 * 4 lowpassfilter.cut_frequency = 48000 lowpassfilter.order = 5 lowpassfilter.set_input_port(0, overdrivefilter, 0) decimationfilter = DoubleDecimationFilter(1) decimationfilter.input_sampling_rate = 48000 * 4 decimationfilter.output_sampling_rate = 48000 decimationfilter.set_input_port(0, lowpassfilter, 0) outfilter = DoubleOutPointerFilter(output, False) outfilter.input_sampling_rate = 48000 outfilter.set_input_port(0, decimationfilter, 0) outfilter.process(input.shape[1]) return output
def filter_4(input): import numpy as np output = np.zeros(input.shape, dtype=np.float64) inputfilter = DoubleInPointerFilter(input, False) inputfilter.input_sampling_rate = sample_rate overfilter = DoubleOversampling6points5order_4Filter() overfilter.input_sampling_rate = sample_rate overfilter.output_sampling_rate = sample_rate * 4 overfilter.set_input_port(0, inputfilter, 0) overdrivefilter = DoubleSD1OverdriveFilter() overdrivefilter.input_sampling_rate = sample_rate * 4 overdrivefilter.set_input_port(0, overfilter, 0) overdrivefilter.drive = 0.9 lowpassfilter = DoubleButterworthLowPassFilter() lowpassfilter.input_sampling_rate = sample_rate * 4 lowpassfilter.cut_frequency = sample_rate lowpassfilter.order = 5 lowpassfilter.set_input_port(0, overdrivefilter, 0) decimationfilter = DoubleDecimationFilter(1) decimationfilter.input_sampling_rate = sample_rate * 4 decimationfilter.output_sampling_rate = sample_rate decimationfilter.set_input_port(0, lowpassfilter, 0) outfilter = DoubleOutPointerFilter(output, False) outfilter.input_sampling_rate = sample_rate outfilter.set_input_port(0, decimationfilter, 0) outfilter.process(input.shape[1]) return output
def filter_32(input): import numpy as np output = np.zeros(input.shape, dtype=np.float64) infilter = DoubleInPointerFilter(input, False) infilter.input_sampling_rate = 48000 overfilter = DoubleOversampling6points5order_32Filter() overfilter.input_sampling_rate = 48000 overfilter.output_sampling_rate = 48000 * 32 overfilter.set_input_port(0, infilter, 0) overdrivefilter = DoubleDiodeClipperFilter() overdrivefilter.input_sampling_rate = 48000 * 32 overdrivefilter.set_input_port(0, overfilter, 0) lowpassfilter = DoubleButterworthLowPassFilter() lowpassfilter.input_sampling_rate = 48000 * 32 lowpassfilter.cut_frequency = 48000 lowpassfilter.order = 5 lowpassfilter.set_input_port(0, overdrivefilter, 0) decimationfilter = DoubleDecimationFilter(1) decimationfilter.input_sampling_rate = 48000 * 32 decimationfilter.output_sampling_rate = 48000 decimationfilter.set_input_port(0, lowpassfilter, 0) outfilter = DoubleOutPointerFilter(output, False) outfilter.input_sampling_rate = 48000 outfilter.set_input_port(0, decimationfilter, 0) outfilter.process(input.shape[1]) return output
def filter_low(input): import numpy as np output = np.zeros(input.shape, dtype=np.float64) infilter = DoubleInPointerFilter(input, False) infilter.input_sampling_rate = 48000 lowpassfilter = DoubleButterworthLowPassFilter() lowpassfilter.input_sampling_rate = 48000 lowpassfilter.cut_frequency = 1000 lowpassfilter.order = 5 lowpassfilter.set_input_port(0, infilter, 0) outfilter = DoubleOutPointerFilter(output, False) outfilter.input_sampling_rate = 48000 outfilter.set_input_port(0, lowpassfilter, 0) outfilter.process(input.shape[1]) return output, lowpassfilter.coefficients_in, lowpassfilter.coefficients_out
