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aas_conference_sliding_autocorr.m (5.32 kB)
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aas_conference_spectrogram.m (6.38 kB)
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aas_conference_SST.m (4.42 kB)
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heart_beat_filtered_8kHz.wav (5.65 MB)
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aas_conference_envelope_S1S2.m (3.87 kB)
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Matlab code for determining instantaneous heart rate from audio signals of nesting birds
Matlab source code of signal processing methods to determine the instantaneous heart-rate from an audio recording made with a bird sitting on a plastic egg fitted with a wired microphone. These files are to accompany the conference paper:
Carl Q. Howard, Jarrod C. Hodgson, and Lian Pin Koh (2018), "Heart rate measurement of nesting birds using a microphone in a plastic egg", Australian Acoustical Society Annual Conference 2018, Adelaide, South Australia, Australia, 6-9 November.
Carl Q. Howard, Jarrod C. Hodgson, and Lian Pin Koh (2018), "Heart rate measurement of nesting birds using a microphone in a plastic egg", Australian Acoustical Society Annual Conference 2018, Adelaide, South Australia, Australia, 6-9 November.
