[hts-users:02709] Error while HTS training.
Dear All,
I am building one English voice using HTS Straight voice. While
generating speech parameter sequences (stc), I am facing following warning
Stream: 3
Feature: all
Iteration 1: GV Obj = 8.161806e+00 (HMM:8.161806e+00 GV:-6.634026e-28)
Iteration 2: GV Obj = 7.632606e+00 (HMM:8.209303e+00
GV:-5.766977e-01) Change = -0.529200
Iteration 3: GV Obj = 8.033475e+00 (HMM:8.188226e+00
GV:-1.547511e-01) Change = -0.128331
Iteration 4: GV Obj = 8.135635e+00 (HMM:8.175684e+00
GV:-4.004890e-02) Change = -0.026171
Iteration 5: GV Obj = 8.158727e+00 (HMM:8.168912e+00
GV:-1.018481e-02) Change = -0.003079
Iteration 6: GV Obj = 8.162833e+00 (HMM:8.165401e+00
GV:-2.567927e-03) Change = 0.001027
Iteration 7: GV Obj = 8.133874e+00 (HMM:8.161887e+00
GV:-2.801258e-02) Change = -0.028959
Iteration 8: GV Obj = 8.159971e+00 (HMM:8.163715e+00
GV:-3.744628e-03) Change = -0.002862
Iteration 9: GV Obj = 8.164181e+00 (HMM:8.164576e+00
GV:-3.952261e-04) Change = 0.001348
Iteration 10: GV Obj = 8.165090e+00 (HMM:8.165722e+00
GV:-6.315202e-04) Change = 0.000910
Iteration 11: GV Obj = 8.165733e+00 (HMM:8.166341e+00
GV:-6.076866e-04) Change = 0.000643
Iteration 12: GV Obj = 8.166475e+00 (HMM:8.167114e+00
GV:-6.386171e-04) Change = 0.000742
Iteration 13: GV Obj = 8.167345e+00 (HMM:8.167977e+00
GV:-6.318666e-04) Change = 0.000870
Iteration 14: GV Obj = 8.168349e+00 (HMM:8.169016e+00
GV:-6.670641e-04) Change = 0.001004
Iteration 15: GV Obj = 8.169520e+00 (HMM:8.170141e+00
GV:-6.210557e-04) Change = 0.001171
Iteration 16: GV Obj = 8.170836e+00 (HMM:8.171592e+00
GV:-7.554697e-04) Change = 0.001316
Iteration 17: GV Obj = 8.172302e+00 (HMM:8.172736e+00
GV:-4.339157e-04) Change = 0.001466
Iteration 18: GV Obj = 8.172124e+00 (HMM:8.175923e+00
GV:-3.799270e-03) Change = -0.000179
Converged (norm=1.764740e+02, change=1.786889e-04).
WARNING [-9999] OutProb: output prob at frame 128 is 0.0 in
/home/raghavendra/installations/htk/HTKTools//HMGenS
WARNING [-9999] OutProb: output prob at frame 129 is 0.0 in
/home/raghavendra/installations/htk/HTKTools//HMGenS
WARNING [-9999] OutProb: output prob at frame 130 is 0.0 in
/home/raghavendra/installations/htk/HTKTools//HMGenS
WARNING [-9999] OutProb: output prob at frame 131 is 0.0 in
/home/raghavendra/installations/htk/HTKTools//HMGenS
WARNING [-9999] OutProb: output prob at frame 132 is 0.0 in
/home/raghavendra/installations/htk/HTKTools//HMGenS
WARNING [-9999] OutProb: output prob at frame 133 is 0.0 in
/home/raghavendra/installations/htk/HTKTools//HMGenS
In the next step while synthesizing waveforms (stc), following error is
coming. Please let me know how to fix this issue.
Pruning-On[1500.0 100.0 5000.0]
Generating Label alice01.lab
Total number of frames = 3794
PdfStream[1]: 3794 frames
PdfStream[2]: 2065 frames
PdfStream[3]: 3794 frames
EM-based parameter generation (Hidden: MIX, STATE)
WARNING [-7324] StepBack: Bad data or over pruning
in /home/raghavendra/installations/htk/HTKTools//HMGenS
WARNING [-9999] ParamGen: failed to compute output prob in
/home/raghavendra/installations/htk/HTKTools//HMGenS
Iteration 1: Average LogP = -2.635741e+06
Error in /home/raghavendra/installations/htk/HTKTools//HMGenS -A -B -C
/home/raghavendra/StraightHTSVoices/akshar_us_lenina_hts_straight/configs/syn.cnf
-D -T 1 -S
/home/raghavendra/StraightHTSVoices/akshar_us_lenina_hts_straight/data/scp/gen.scp
-t 1500 100 5000 -c 2 -H
/home/raghavendra/StraightHTSVoices/akshar_us_lenina_hts_straight/models/qst001/ver1/cmp/stc_all.mmf
-N
/home/raghavendra/StraightHTSVoices/akshar_us_lenina_hts_straight/models/qst001/ver1/dur/stc_all.mmf
-M
/home/raghavendra/StraightHTSVoices/akshar_us_lenina_hts_straight/gen/qst001/ver1/stc/2
/home/raghavendra/StraightHTSVoices/akshar_us_lenina_hts_straight/models/qst001/ver1/cmp/tiedlist
/home/raghavendra/StraightHTSVoices/akshar_us_lenina_hts_straight/models/qst001/ver1/dur/tiedlist
Regards,
Raghavendra.