Automatic Bird Song Recognition |
From inside the book
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Page 20
... similar . If one has access to a good metric for use in comparing very short segments of speech , pairs of long ... similar . Chirps are commonly inserted or deleted in songs , sometimes in rather inconspicuous places such as a rapid ...
... similar . If one has access to a good metric for use in comparing very short segments of speech , pairs of long ... similar . Chirps are commonly inserted or deleted in songs , sometimes in rather inconspicuous places such as a rapid ...
Page 21
... similar to the goal of the research presented here . The authors sought a means of quantifying the distance between songs of the Savannah Sparrow ( Passerculus sanwichensis ) for the purpose of clustering the songs into song types ...
... similar to the goal of the research presented here . The authors sought a means of quantifying the distance between songs of the Savannah Sparrow ( Passerculus sanwichensis ) for the purpose of clustering the songs into song types ...
Page 29
... similar in each species , but spectral qualities are quite different , it is useful to return to the original waveform and perform spectral analysis . The Western Meadowlark and Warbling Vireo , for example , often have very similar ...
... similar in each species , but spectral qualities are quite different , it is useful to return to the original waveform and perform spectral analysis . The Western Meadowlark and Warbling Vireo , for example , often have very similar ...
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