Automatic Bird Song Recognition |
From inside the book
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Page 12
... waveform crosses over the horizontal line showing amplitude ( italica * max ) , which it does for the first time to the left of line 1. Then b is left behind and e continues to advance until the waveform crosses back below the ( italica ...
... waveform crosses over the horizontal line showing amplitude ( italica * max ) , which it does for the first time to the left of line 1. Then b is left behind and e continues to advance until the waveform crosses back below the ( italica ...
Page 19
... waveform recognition , and Section 8 with spectral techniques . Chen [ Ch ] describes both statistical and syntactic waveform recognition . Often waveforms have internal structure which allows a 19.
... waveform recognition , and Section 8 with spectral techniques . Chen [ Ch ] describes both statistical and syntactic waveform recognition . Often waveforms have internal structure which allows a 19.
Page 29
... waveform representations of sound Si and spectral representations . In a spectral representation of sound , the waveform is viewed as a sum of complex waves of various frequencies , amplitudes , and phases . If there are N points in the ...
... waveform representations of sound Si and spectral representations . In a spectral representation of sound , the waveform is viewed as a sum of complex waves of various frequencies , amplitudes , and phases . If there are N points in the ...
Common terms and phrases
ACOUSTIC SUBSOURCE algorithm analysis average amplitude avian bird song recognition bird species California Quail calls CDFE centisecond cepstral cepstral peak Cepstrum chirp feature vectors chirp list Clark's Nutcracker comparison Computer congruent corresponding described in Section detected difference duration dynamic time warping entire song excursion cycle Figure 11b formula Greenewalt harmonics Hence High Low High House Finch human speech recognition individual integer inter-note distances internal tympaniform membranes Inverse Fourier Transform Itakura distance length Linear Prediction low frequency LPC distance metric magnitude Markov models noise Olive-sided Flycatcher phonemes present point range recognition system recordings represented ripples sample points sampling rate Scrub Jay segment of speech sequence of labels signal similar sine wave sonagrams song feature Song Sparrow sound spectral peaks spectrum squawk Steller's Jay SUBSOURCE OF PHONE Swainson's Thrush syntactic Theorem thesis trachea Typical upward zero crossing vocal tract Warbling Vireo waveform Western Meadowlark whistled White-crowned Sparrow