Research and Application of Moore’s Time-Varying Loudness Model
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.
Riza Esa and Yanwen Wu
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