A new computer interface based on in-solid acoustic source localization

Yang, M., Pham, D.T., Al-Kutubi, M., Ji, Z. ORCID: https://orcid.org/0000-0002-8968-9902 and Wang, Z. 2009. A new computer interface based on in-solid acoustic source localization. Presented at: 7th IEEE International Conference on Industrial Informatics, Cardiff, UK, 23-26 Jun 2009. 10.1109/INDIN.2009.5195791

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Abstract

Designing ergonomic interfaces for man-machine interaction is a major task for today's computer design engineers. A new type of tangible man-machine communication interface which is based on acoustics is presented in this paper. The proposed new approach is the use of pattern recognition to match the pattern of a received signal's feature with a template, acquired during a learning stage, associated with a predefined location. Theoretically this method, referred as location patten matching (LPM) can work on heterogeneous medium of any shape or material using one or two sensors. Therefore they overcome the limitations of the more widely used approaches based on time delay of arrival (TDOA).

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Engineering
Last Modified:	23 Oct 2022 13:13
URI:	https://orca.cardiff.ac.uk/id/eprint/110030

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