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https://scholarbank.nus.edu.sg/handle/10635/72731
| Title: | Low-delay subband CELP coding for wideband speech | Authors: | Tian, W. Wong, W.C. Tsao, C. |
Issue Date: | 1996 | Citation: | Tian, W.,Wong, W.C.,Tsao, C. (1996). Low-delay subband CELP coding for wideband speech. IEEE Region 10 Annual International Conference, Proceedings/TENCON 1 : 189-194. ScholarBank@NUS Repository. | Abstract: | In this paper we propose low-delay techniques for coding 7 kHz speech using subband coding together with code-excited linear predictive coding (CELP). We compare the use of separate as well as joint index codebooks. Specifically, the Joint Index Subband CELP (JISBC) algorithm is found to provide good quality with processing delay in the range of 2.375 ms to 3.375 ms at corresponding bitrates of 16 kbit/s to 8 kbits/s. | Source Title: | IEEE Region 10 Annual International Conference, Proceedings/TENCON | URI: | http://scholarbank.nus.edu.sg/handle/10635/72731 |
| Appears in Collections: | Staff Publications |
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