pumpp.feature.TimePosition¶
-
class
pumpp.feature.
TimePosition
(name, sr, hop_length, conv=None)[source]¶ TimePosition: encode frame position as features.
Attributes
name (str) The name of this feature extractor sr (number > 0) The sampling rate of audio hop_length (int > 0) The hop length of analysis windows Methods
__init__
(name, sr, hop_length[, conv])layers
()Construct Keras input layers for the given transformer merge
(data)Merge an array of output dictionaries into a single dictionary with properly scoped names. n_frames
(duration)Get the number of frames for a given duration phase_diff
(phase)Compute the phase differential along a given axis pop
(field)register
(key, dimension, dtype[, channels])scope
(key)Apply the name scope to a key transform
(y, sr)Transform an audio signal transform_audio
(y)Compute the time position encoding Attributes
idx