Abstract
In Karaoke, the displaying of lyrics synchronized with music is the most crucial feature. To synchronize lyrics with music, the time code has been widely used. In general, a huge amount of time codes for one song is required. Thus, the uncompressed time code is a big burden on the mobile device. In this paper, we propose a novel method to compress the time code for Karaoke further. The proposed method uses the correlation between neighboring time codes. In addition, an effective coding method is designed to compress the data of the time code. Experimental results show that the proposed method significantly reduces an amount of data of time codes and is easily applied to other composite contents with time code.
| Original language | English |
|---|---|
| Pages (from-to) | 235-238 |
| Number of pages | 4 |
| Journal | IEEE Transactions on Consumer Electronics |
| Volume | 53 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2007 Feb 1 |
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Keywords
- Data compression
- Karaoke
- Time codes
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Computer Networks and Communications
Cite this
Efficient compression scheme for time codes in Karoake. / Kim, Nam Hyeong; Choi, Moo Rak; Hwang, Jun Sik; Hwang, Min Cheol; Ko, Sung-Jea.
In: IEEE Transactions on Consumer Electronics, Vol. 53, No. 1, 01.02.2007, p. 235-238.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Efficient compression scheme for time codes in Karoake
AU - Kim, Nam Hyeong
AU - Choi, Moo Rak
AU - Hwang, Jun Sik
AU - Hwang, Min Cheol
AU - Ko, Sung-Jea
PY - 2007/2/1
Y1 - 2007/2/1
N2 - In Karaoke, the displaying of lyrics synchronized with music is the most crucial feature. To synchronize lyrics with music, the time code has been widely used. In general, a huge amount of time codes for one song is required. Thus, the uncompressed time code is a big burden on the mobile device. In this paper, we propose a novel method to compress the time code for Karaoke further. The proposed method uses the correlation between neighboring time codes. In addition, an effective coding method is designed to compress the data of the time code. Experimental results show that the proposed method significantly reduces an amount of data of time codes and is easily applied to other composite contents with time code.
AB - In Karaoke, the displaying of lyrics synchronized with music is the most crucial feature. To synchronize lyrics with music, the time code has been widely used. In general, a huge amount of time codes for one song is required. Thus, the uncompressed time code is a big burden on the mobile device. In this paper, we propose a novel method to compress the time code for Karaoke further. The proposed method uses the correlation between neighboring time codes. In addition, an effective coding method is designed to compress the data of the time code. Experimental results show that the proposed method significantly reduces an amount of data of time codes and is easily applied to other composite contents with time code.
KW - Data compression
KW - Karaoke
KW - Time codes
UR - http://www.scopus.com/inward/record.url?scp=34147160257&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34147160257&partnerID=8YFLogxK
U2 - 10.1109/TCE.2007.339530
DO - 10.1109/TCE.2007.339530
M3 - Article
VL - 53
SP - 235
EP - 238
JO - IEEE Transactions on Consumer Electronics
JF - IEEE Transactions on Consumer Electronics
SN - 0098-3063
IS - 1
ER -