New real-time implementation of 3D-sound system using TLA algorithm

New real-time implementation of 3D-sound system using TLA algorithm

This paper presents a new 3D-sound algorithm using the TLA (table lookup architecture). The proposed architecture has the following advantages over the existing architectures: (1) it is programmable by changing the contents of the lookup table; and (2) it is also scaleable via table size for cost an...

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Veröffentlicht in:IEEE transactions on consumer electronics 1997-08, Vol.43 (3), p.671-678
Hauptverfasser: KIM, T.-S, JEONG, S.-W, PARK, B.-C, PARK, S.-I
Format: Artikel
Sprache:eng
Schlagworte:
Acoustic signal processing
Acoustics
Audio systems
Costs
Exact sciences and technology
Frequency
Fundamental areas of phenomenology (including applications)
Loudspeakers
Multimedia systems
Physics
Real time systems
Reverberation
Table lookup
Transfer functions
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Beschreibung
Zusammenfassung:This paper presents a new 3D-sound algorithm using the TLA (table lookup architecture). The proposed architecture has the following advantages over the existing architectures: (1) it is programmable by changing the contents of the lookup table; and (2) it is also scaleable via table size for cost and fidelity. In particular, the low-cost implementation is proposed to target consumer multimedia applications such as TV, PC, and audio systems.
ISSN:0098-3063
1558-4127
DOI:10.1109/30.628693