Experimental study of speech privacy with a sound-masking system in pharmacies

By Fujiwara Mai   Hata Masato   Yamakawa Takashi   Shimizu Yasushi  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2011, Iss. 6, 2011-07 ,pp. : 1677-1683

Institute of Noise Control Engineering

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High directivity masking sound system for achieving speech privacy

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INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 249, Iss. 1, 2014-10 ,pp. : 5820-5826

Institute of Noise Control Engineering

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The effect of direction of masking sound on speech privacy evaluation

By Tamesue Takahiro   Saeki Tetsuro   Kato Yuichi  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2011, Iss. 3, 2011-07 ,pp. : 4134-4140

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Achieving speech privacy with reasonable sound insulation and masking background noise

By Keränen Jukka   Hongisto Valtteri  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2009, Iss. 6, 2009-08 ,pp. : 896-902

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Experimental study on evaluation method of speech privacy

By Lee Hyojin   Ueno Kanako   Sakamoto Shinichi   Fujiwara Mai   Shimizu Yasushi  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2011, Iss. 6, 2011-07 ,pp. : 1700-1705

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