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From text to speech: The MITalk system
50 50
1Y 1Y
40 40
g 30 | 30 |
E .
= 20 20
10 ¢ 10 |
0 0 .
0 1 2 3 4 5 0 1 2 3 4
50 50
aA AA
40 40
g 30 30
=
10 10
0 0
0 1 2 3 4 5 0 1 2 3 4
50 50
uw uw
40 40
g 30 30
=
= 20 20
10 10
0 0
0 1 2 3 4 5 0 1 2 3 4
0 Uniform 50 Uniform
40 tract 49 tract
g 30 30
=
10 10 |
0 0
0 1 2 3 4 5 0 1 2 3 4
Frequency (kHz) Frequency (kHz)
Cascade Parallel
Figure 12-12: Preemphasized output spectra from cascade and parallel models
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