New wavelet-based pitch detection method for human-robot voice interface


Speech activated interface between human and autonomous/semi-autonomous systems requires accurate voice detection and recognition. In this area, pitch and end-point detection is of vital importance. This paper presents a new method for pitch detection based on the phase of the continuous wavelet transform. The advantage of the proposed technique is that it… (More)
DOI: 10.1109/IROS.2004.1389406

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