Title :
Harmonic elimination structures for Karaoke mode in Spatial Audio Object Coding scheme
Author :
Park, Jihoon ; Hong, Jungpyo ; Kim, Kwangki ; Hahn, Minsoo
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. Sci. & Technol., Daejeon, South Korea
Abstract :
In this paper, a modified SAOC (Spatial Audio Object Coding) scheme with harmonic elimination structure is proposed. The proposed structure improves the quality of vocal-removed sound and well removes a vocal object using the harmonic information of the vocal object. Subjective and objective evaluation results show the proposed scheme is superior to the conventional ones.
Keywords :
audio coding; harmonic elimination structures; karaoke mode; modified SAOC scheme; spatial audio object coding scheme; vocal-removed sound; Decoding; Encoding; Frequency estimation; Gain; Harmonic analysis; Multiple signal classification; Power system harmonics;
Conference_Titel :
Consumer Electronics (ICCE), 2011 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-8711-0
DOI :
10.1109/ICCE.2011.5722879
