Applying signal detection theory to determine the ringtone volume of a mobile phone under ambient noise

Although technologies for automatically adjusting the volume of mobile phone ringtones according to the ambient noise level have been developed, few studies have investigated the volume (dB) of the ringtone. This study suggested design recommendations for the ringtone volume under loud ambient noise...

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Veröffentlicht in:	International journal of industrial ergonomics 2015-05, Vol.47, p.117-123
Hauptverfasser:	Moon, Heekyung, Han, Sung H., Chun, Jaemin
Format:	Artikel
Sprache:	eng
Schlagworte:	Cellular telephones Ergonomics Forced-choice tracking Frequencies Human auditory perception Masked threshold Noise Signal detectability
Online-Zugang:	Volltext
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