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Table 4 DLSD measures of the reconstructed audio based on different BWE methods

From: Audio bandwidth extension based on temporal smoothing cepstral coefficients

Data type TSCC-BWE MFCC-BWE G.729.1 Annex E 36 kbit/s G.729.1 32 kbit/s
Country music 5.3129 6.0940 3.8121 7.1232
Jazz music 5.0191 6.5015 5.0955 7.4515
Rock music 5.7910 6.9800 5.1260 8.2231
Violin solo 4.3011 4.7076 3.8624 4.8863
Symphony 4.9078 5.0013 4.5332 5.5112
Speech 5.7345 6.0280 4.7101 8.0015
Average 5.1777 5.8854 4.5232 6.8661