Title :
An implementation of moving 3-D sound synthesis system based on floating point DSP
Author :
Tsujino, Kosuke ; Shigiya, Atsuhito ; Kobayashi, Wataru ; Izumi, Tomonori ; Onoye, Tuko ; Nakamura, Yoshihiko
Author_Institution :
Dept. of Commun. & computer Eng., Kyoto Univ., Japan
Abstract :
A novel 3-D sound synthesis system is developed dedicated to realtime synthesis of moving sound images. With the use of a high performance floating point DSP, this system can process multiple sound sources simultaneously. In accordance with the ability of handling sound image movement in realtime, this system is equipped with GUI-based control input, which enables smart setup of various spatial audio experiments including realtime sound image movement.
Keywords :
audio signal processing; floating point arithmetic; graphical user interfaces; sound reproduction; floating point DSP; image movement handling; moving 3D sound synthesis system; multiple sound source processing; realtime sound image movement; spatial audio experiments; Computational efficiency; Control system synthesis; Diffraction; Digital signal processing; Ear; Frequency; Head; Humans; Signal processing algorithms; Signal synthesis;
Conference_Titel :
Signal Processing and Information Technology, 2003. ISSPIT 2003. Proceedings of the 3rd IEEE International Symposium on
Print_ISBN :
0-7803-8292-7
DOI :
10.1109/ISSPIT.2003.1341205
