Searched refs:phase_diff (Results 1 – 3 of 3) sorted by relevance
| /aosp_15_r20/external/libopus/dnn/torch/neural-pitch/ |
| H A D | evaluation.py | 70 phase_diff = spec*np.conj(np.roll(spec,1,axis = -1))
71 phase_diff = phase_diff/(np.abs(phase_diff) + 1.0e-8)
73 …ture = np.concatenate([np.log(np.abs(spec) + 1.0e-8),np.real(phase_diff),np.imag(phase_diff)],axis…
215 phase_diff = spec*np.conj(np.roll(spec,1,axis = -1))
216 phase_diff = phase_diff/(np.abs(phase_diff) + 1.0e-8)
218 …ture = np.concatenate([np.log(np.abs(spec) + 1.0e-8),np.real(phase_diff),np.imag(phase_diff)],axis…
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| H A D | data_augmentation.py | 118 phase_diff = spec*np.conj(np.roll(spec,1,axis = -1)) variable
119 phase_diff = phase_diff/(np.abs(phase_diff) + 1.0e-8) variable
120 …feature = np.concatenate([np.log(np.abs(spec) + 1.0e-8),np.real(phase_diff),np.imag(phase_diff)],a…
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| H A D | neural_pitch_update.py | 111 phase_diff = spec*np.conj(np.roll(spec,1,axis = -1)) variable
112 phase_diff = phase_diff/(np.abs(phase_diff) + 1.0e-8) variable
114 …ture = np.concatenate([np.log(np.abs(spec) + 1.0e-8),np.real(phase_diff),np.imag(phase_diff)],axis…
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