Implementation of Directional Characteristics by Real-time Processing of Sounds Observed by Three Microphones

Autor:	Hiromu Gotanda, Hirohito Shintani, Kiyoteru Hayama, Minoru Motoki, Takaaki Ishibashi
Rok vydání:	2015
Předmět:	Microcontroller geography Engineering geography.geographical_feature_category business.industry ComputerSystemsOrganization_MISCELLANEOUS Speech recognition business Directivity Sound (geography)
Zdroj:	Proceedings of The 3rd International Conference on Intelligent Systems and Image Processing 2015.
DOI:	10.12792/icisip2015.057
Popis:	In this study, focusing the difference between the sound powers observed by microphones is depending on the location of the sound source, we propose a method of forming a sharp directivity by three microphones. The implementation of directinal characteristics by real-time processing of sounds observed by three microphones were carried out using mbed microcontroller.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::abbef91d79649b885154cffec0415dc1 https://doi.org/10.12792/icisip2015.057 Zobrazit plný text záznamu