[hts-users:00513] help in SPTK
- Subject: [hts-users:00513] help in SPTK
- From: Mohammed Samir <msamirhb@xxxxxxxxx>
- Date: Sun, 11 Feb 2007 00:51:57 -0800 (PST)
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I asked before about the parameter generation in SPTK
(mlpg) command
mlpg sample.pdf > sample.mcep
and in the reference the format of *.pdf was:
mean(static)[1](1),...,mean(static)[M](1),mean(delta)[1](1),...,mean(delta)[M](1),mean(delta^2)[1](1),...,mean(delta^2)[M](1),
var(static)[1](1),...,var(static)[M](1),var(delta)[1](1),...,var(delta)[M](1),var(delta^2)[1](1),...,var(delta^2)[M](1),
mean(static)[1](2),...,mean(static)[M](2),mean(delta)[1](2),...,mean(delta)[M](2),mean(delta^2)[1](2),...,mean(delta^2)[M](2),
var(static)[1](2),...,var(static)[M](2),var(delta)[1](2),...,var(delta)[M](2),var(delta^2)[1](2),...,var(delta^2)[M](2),
...
mean(static)[1](T),...,mean(static)[M](T),mean(delta)[1](T),...,mean(delta)[M](T),mean(delta^2)[1](T),...,mean(delta^2)[M](T),
var(static)[1](T),...,var(static)[M](T),var(delta)[1](T),...,var(delta)[M](T),var(delta^2)[1](T),...,var(delta^2)[M](T),
where M is the order of static feature vector,
mean(static)[m][t],
mean(delta)[m][t], and mean(delta^2)[m][t] means mean
value of static, delta and delta-delta of the m-th
order at t-th
frame, respectively.
Hiega Zen told me that too. but in this format M is
the order of feature vector and t is the frame
number.this mean and vrience sequences are from hmm
file where each state shold contain M Mean values and
M Varience values but this format didn't mention the
states of HMM I need to know the relation betweem M,t
and the States please Spciely that HMM files doesn't
contain information about frames.I tryed that and it
produced a parameter file but it wasn't correct. Thank
you
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