High Resolution Analysis of Impact Sounds and Forces

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	Similar Articles Articles by L-M Reissell Articles by Dinesh K. Pai

Second Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WHC'07)

Tsukuba, Japan

March 22-March 24

ISBN: 0-7695-2738-8

	ASCII Text	x
	L-M Reissell, Dinesh K. Pai, "High Resolution Analysis of Impact Sounds and Forces," World Haptics Conference, pp. 255-260, Second Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WHC'07), 2007.

	BibTex	x
	@article{ 10.1109/WHC.2007.70, author = {L-M Reissell and Dinesh K. Pai}, title = {High Resolution Analysis of Impact Sounds and Forces}, journal ={World Haptics Conference}, volume = {0}, year = {2007}, isbn = {0-7695-2738-8}, pages = {255-260}, doi = {http://doi.ieeecomputersociety.org/10.1109/WHC.2007.70}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - World Haptics Conference TI - High Resolution Analysis of Impact Sounds and Forces SN - 0-7695-2738-8 SP255 EP260 A1 - L-M Reissell, A1 - Dinesh K. Pai, PY - 2007 KW - null VL - 0 JA - World Haptics Conference ER -

L-M Reissell, University of British Columbia and Rutgers University

Dinesh K. Pai, University of British Columbia and Rutgers University

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/WHC.2007.70

Impact sounds and vibrations are an important source of information about contact interactions in haptics, robotics, and virtual reality. However, accurate estimation of their parameters for perceptually acceptable resynthesis is difficult with traditional methods. In this paper we describe the phase-constrained estimation algorithm for estimating modes and amplitudes from impact signals. It is based on ESPRIT and least squares estimation, and produces better resynthesis results than previously used methods.

Citation:

L-M Reissell, Dinesh K. Pai, "High Resolution Analysis of Impact Sounds and Forces," whc, pp.255-260, Second Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WHC'07), 2007

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