DocumentCode
1778257
Title
Binaural decoding for efficient multi-channel audio service in network environment
Author
Kwangki Kim ; Jinsul Kim
Author_Institution
Dept. of Digital Contents, Korea Nazarene Univ., Cheon-an, South Korea
fYear
2014
fDate
10-13 Jan. 2014
Firstpage
525
Lastpage
526
Abstract
In this paper, we proposed the binaural decoding in sound source location coefficient coding to focus on the reduction of the complexity. The proposed binaural decoding is implemented by convolution between the gain factors of the multi-channel audio signals generated by the spatial parameters and the HRTF coefficients in frequency domain. Compared with the typical binaural decoding in time domain, the proposed method can greatly reduce the complexity as about 90 %.
Keywords
audio coding; channel coding; computational complexity; convolution; decoding; frequency-domain analysis; transfer functions; HRTF coefficient; binaural decoding; complexity reduction; frequency domain; head related transfer function; multichannel audio service; multichannel audio signal; sound source location coefficient coding; Audio coding; Complexity theory; Convolution; Decoding; Frequency-domain analysis; Radio frequency; Rendering (computer graphics);
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Communications and Networking Conference (CCNC), 2014 IEEE 11th
Conference_Location
Las Vegas, NV
Print_ISBN
978-1-4799-2356-4
Type
conf
DOI
10.1109/CCNC.2014.6994429
Filename
6994429
Link To Document