DocumentCode
3312048
Title
Investigation and complexity analysis of a spatial audio codec based on a programmable media-processor
Author
Chang, Chia-Hao ; Kuo, Jin-Hau ; Wu, Chi-Hao ; Wu, Ja-Lin
Author_Institution
Graduated Inst. of Networking & Multimedia, Nat. Taiwan Univ., Taipei
fYear
2006
fDate
7-11 Jan. 2006
Firstpage
281
Lastpage
282
Abstract
This paper presents a complexity analysis of a spatial audio coding scheme (known as MPEG surrounding) based on a commercially available programmable device. The analysis mainly focuses on the complexity of spatial audio cue analysis and synthesis, especially for the additional special tools used during the spatial cue synthesis stage. The analysis results can be a reference during building up a SAC codec on a DSP
Keywords
audio coding; digital signal processing chips; DSP; programmable device; programmable media-processor; spatial audio codec; spatial audio coding scheme; spatial audio cue analysis; spatial audio cue synthesis; Audio coding; Codecs; Digital audio players; High definition video; Laboratories; Motion pictures; Multimedia communication; Multimedia systems; Proposals; Streaming media;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2006. ICCE '06. 2006 Digest of Technical Papers. International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
0-7803-9459-3
Type
conf
DOI
10.1109/ICCE.2006.1598420
Filename
1598420
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