Space-induced Distortion of Starting Transient of Musical Sound (CROSBI ID 470646)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Maletić, Mladen ; Domitrović, Hrvoje ; Fajt, Siniša
engleski
Space-induced Distortion of Starting Transient of Musical Sound
Musical sound can be defined as complex sound that begins with the starting transient followed by a (more or less) steady sound and ends with decaying sound. After that, continuous movement from one frequency to the another follows. The rate of change of loudness for partial tones that are greater then certain thresholds and their relative starting times are different for miscellaneous musical instruments. Recognition of a particular musical instrument depends upon short starting and ending transients. Relative starting time of the starting transients partial is limited by the rate of change of loudness that is greater than 600 dB/s. The envelope of all rates of change defines the maximum rate of change for loudness levels and partials that dominates in certain time interval. The beginning transient is the complex phenomena, assessed with early sound and rate and synchronized with the rise of loudness and dominant partial tone in the observed time interval. The just-noticeable threshold of rates of loudness change for partial tones in different acoustically treated spaces was measured and described in this paper.
musical sound; transients;rate of change; loudness; envelope
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Podaci o prilogu
5AMUB_9-x.
1999.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
13th Meeting of the Acoustical Society of America and the 2nd Convention of the European Acoustic Association: Forum Acusticum
poster
14.03.1999-19.03.1999
Berlin, Njemačka