Research and Application of Moore’s Time-Varying Loudness Model

Abstract:

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Loudness is one of the most important parameters of psychoacoustics. In the past, most loudness models were applicable only to steady sounds. However, most everyday sounds are time-varying. Moore and coworkers described a time-varying loudness model based on Moore’s Loudness model. In this paper, a detailed calculation of Moore’s time-varying loudness model is given. The model using the time waveform of a sound which is picked up by the microphone as its input is implemented in Visual C++. The results which are compared with LabVIEW and ANSI show that the system is feasible.

Info:

Periodical:

Advanced Materials Research (Volumes 301-303)

Edited by:

Riza Esa and Yanwen Wu

Pages:

1231-1236

DOI:

10.4028/www.scientific.net/AMR.301-303.1231

Citation:

W. Liu and L. S. He, "Research and Application of Moore’s Time-Varying Loudness Model", Advanced Materials Research, Vols. 301-303, pp. 1231-1236, 2011

Online since:

July 2011

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$35.00

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