Title :
Aspects of reverberation algorithms
Author :
Toma, Norbert ; Topa, Marina ; Szopos, Erwin
Author_Institution :
Fac. of Electron. & Telecommun., Tech. Univ. of Cluj Napoca, Romania
Abstract :
Artificial reverberation is used in different domains from cinematography to psychology for enhancement of room´s acoustical properties. Reverberation is a phenomenon with benefit effect in music. The paper starts with the presentation of the reverberation phenomenon followed by a description of some early and late reverberation algorithms. Then we show the structure of two complete reverberators: classical and improved ones. The advantages of the latter with respect to the impulse response and natural sounding are pointed out.
Keywords :
FIR filters; audio signal processing; reverberation; transient response; artificial reverberation; classical reverberators; improved reverberators; impulse response; natural sounding; reverberation algorithms; reverberation phenomenon; room acoustical properties; Acoustic propagation; Cinematography; Delay; Finite impulse response filter; Frequency; Low pass filters; Production; Psychology; Reverberation; Surface acoustic waves;
Conference_Titel :
Signals, Circuits and Systems, 2005. ISSCS 2005. International Symposium on
Print_ISBN :
0-7803-9029-6
DOI :
10.1109/ISSCS.2005.1511306
