Computer program simulating post-masking for applications in sound analysis systems

U. Widmann, R. Lippold, H. Fastl

Research output: Contribution to journalConference articlepeer-review

17 Scopus citations

Abstract

The specific loudness values have to be treated as time-dependent values if loudness of temporally variable sounds is considered. A temporal resolution of 2 ms can be chosen for practical applications. In digital sound analysis systems, post-making effects must be taken into account. Post-making depends strongly on duration. For durations of 10 ms to 200 ms, the behaviour of the algorithm fits the published data of post-making sufficiently. This algorithm may be applied in loudness meters or other pre-processing devices.

Original languageEnglish
Pages (from-to)451-456
Number of pages6
JournalProceedings - National Conference on Noise Control Engineering
StatePublished - 1998
Externally publishedYes
EventProceedings of the 1998 National Conference on Noise Control Engineering. Part 1 (of 3) - Ypsilanti, MI, USA
Duration: 5 Apr 19989 Apr 1998

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