From: A parametric prosody coding approach for Mandarin speech using a hierarchical prosodic model
(a) SD case | ||||||||
 | Inside (TrainTB) | Outside (TestTB) | ||||||
spn(logHz) | sdn(ms) | sen(dB) | pdn(ms) | spn(logHz) | sdn(ms) | sen(dB) | pdn(ms) | |
 SD-HPM | .070 | 4.8 | .68 | 41.4 | .064 | 4.7 | .70 | 34.3 |
 SD-BSL-24 | .069 | 5.0 | .64 | 33.5 | .066 | 4.7 | .59 | 32.9 |
 SD-BSL-32 | .065 | 5.0 | .64 | 33.5 | .061 | 4.7 | .59 | 32.9 |
 SD-BSL-64 | .053 | 5.0 | .64 | 33.5 | .050 | 4.7 | .59 | 32.9 |
 SD-BSL-128 | .044 | 5.0 | .64 | 33.5 | .042 | 4.7 | .59 | 32.9 |
 SD-BSL-256 | .037 | 5.0 | .64 | 33.5 | .042 | 4.7 | .59 | 32.9 |
(b) SI case | ||||||||
 | Inside (TrainTC2) | Outside (TestTC) | ||||||
spn(logHz) | sdn(ms) | sen(dB) | pdn(ms) | spn(logHz) | sdn(ms) | sen(dB) | pdn(ms) | |
 SI-HPM | .065 | 9.3 | .80 | 44.8 | .056 | 7.5 | .66 | 44.9 |
 SI-BSL-10 | .063 | 9.1 | .78 | 42.0 | .060 | 10.9 | .88 | 39.4 |
 SI-BSL-16 | .056 | 9.1 | .78 | 42.0 | .054 | 10.9 | .88 | 39.4 |
 SI-BSL-32 | .047 | 9.1 | .78 | 42.0 | .046 | 10.9 | .88 | 39.4 |
 SI-BSL-64 | .040 | 9.1 | .78 | 42.0 | .039 | 10.9 | .88 | 39.4 |
 SI-BSL-128 | .034 | 9.1 | .78 | 42.0 | .033 | 10.9 | .88 | 39.4 |
 SI-BSL-256 | .029 | 9.1 | .78 | 42.0 | .029 | 10.9 | .88 | 39.4 |