47 lines
2.2 KiB
Python
47 lines
2.2 KiB
Python
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import parselmouth as pm
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from pysndfile import sndio as snd
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def pitch_array(sample_file='outputs/audio/sunflowers-Victoria-180-normal-870.aiff'):
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samples, samplerate, _ = snd.read(sample_file)
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sample_sound = pm.Sound(values=samples,sampling_frequency=samplerate)
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sample_pitch = sample_sound.to_pitch()
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return sample_pitch.to_matrix().as_array()
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def intensity_array(sample_file='outputs/audio/sunflowers-Victoria-180-normal-870.aiff'):
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sample_file='outputs/audio/sunflowers-Victoria-180-normal-870.aiff'
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samples, samplerate, _ = snd.read(sample_file)
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sample_sound = pm.Sound(values=samples,sampling_frequency=samplerate)
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sample_intensity = sample_sound.to_mfcc()
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sample_intensity.as_array().shape
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return sample_pitch.to_matrix().as_array()
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def compute_mfcc(sample_file='outputs/audio/sunflowers-Victoria-180-normal-870.aiff'):
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# sample_file='outputs/audio/sunflowers-Victoria-180-normal-870.aiff'
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samples, samplerate, _ = snd.read(sample_file)
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sample_sound = pm.Sound(values=samples,sampling_frequency=samplerate)
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sample_mfcc = sample_sound.to_mfcc()
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# sample_mfcc.to_array().shape
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return sample_mfcc.to_array()
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# sunflowers_vic_180_norm = pitch_array('outputs/audio/sunflowers-Victoria-180-normal-870.aiff')
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# sunflowers_fred_180_norm = pitch_array('outputs/audio/sunflowers-Fred-180-normal-6515.aiff')
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# sunflowers_vic_180_norm_mfcc = compute_mfcc('outputs/audio/sunflowers-Victoria-180-normal-870.aiff')
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fred_180_norm_mfcc = compute_mfcc('outputs/audio/sunflowers-Fred-180-normal-6515.aiff')
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alex_mfcc = compute_mfcc('outputs/audio/sunflowers-Alex-180-normal-4763.aiff')
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# # sunflowers_vic_180_norm.shape
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# # sunflowers_fred_180_norm.shape
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# alex_mfcc.shape
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# sunflowers_vic_180_norm_mfcc.shape
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# sunflowers_fred_180_norm_mfcc.shape
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from speech_spectrum import generate_aiff_spectrogram
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vic_spec = generate_aiff_spectrogram('outputs/audio/sunflowers-Victoria-180-normal-870.aiff')
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alex_spec = generate_aiff_spectrogram('outputs/audio/sunflowers-Alex-180-normal-4763.aiff')
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alex150spec = generate_aiff_spectrogram('outputs/audio/sunflowers-Alex-150-normal-589.aiff')
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vic_spec.shape
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alex_spec.shape
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alex150spec.shape
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alex_mfcc.shape
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fred_180_norm_mfcc.shape
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# pm.SoundFileFormat
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# pm.Pitch.get_number_of_frames()
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