[hts-users:01694] AW: Re: ERROR [+6313] OpenParmChannel: cannot read HTK Header
- Subject: [hts-users:01694] AW: Re: ERROR [+6313] OpenParmChannel: cannot read HTK Header
- From: Ambika Wagner <ambikaei@xxxxxxxx>
- Date: Sun, 14 Sep 2008 21:33:24 +0000 (GMT)
- Delivered-to: hts-users@xxxxxxxxxxxxxxx
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--- Heiga ZEN (Byung Ha CHUN) <zen@xxxxxxxxxxxxxxx> schrieb am Sa, 13.9.2008:
> Von: Heiga ZEN (Byung Ha CHUN) <zen@xxxxxxxxxxxxxxx>
> Betreff: [hts-users:01693] Re: ERROR [+6313] OpenParmChannel: cannot read HTK Header
> An: hts-users@xxxxxxxxxxxxxxx
> Datum: Samstag, 13. September 2008, 23:07
> Hi,
>
> Ambika Wagner wrote (2008/09/13 23:18):
>
> > I extract MFCC features using the following:
> >
> > SOURCEKIND = WAVEFORM
> > SOURCEFORMAT = NOHEAD
> > SOURCERATE = 625
> > HEADERSIZE = 0
> >
> > ZMEANSOURCE = FALSE
> > TARGETKIND = MFCC_E_D_A_Z
> > TARGETFORMAT = HTK
> > TARGETRATE = 100000
> >
> > SAVECOMPRESSED = TRUE
> > SAVEWITHCRC = TRUE
> >
> > WINDOWSIZE = 250000.0
> > NUMCHANS = 24
> > ESCALE = 1.0
>
> If you extract MFCCs using the above configuration
> variables, they are saved in
> big endian because HTK's default endian is big endian.
>
> > I train models using the following:
> >
> > BYTEORDER = VAX
> > NATURALREADORDER = T
> > NATURALWRITEORDER = T
> > TARGETKIND = MFCC_E_D_A_Z
> > SAVEBINARY = F
> > HMATH:USELOGADDTABLE = F
> > -----------------------------------------
> > HERest -A -H /home/hmm0/models -M /home/hmm1 -T 00003
> -I /home/lab.mlf -v 1E-05 -w 2.0 -t 600.0 -m 3 -c 20.0 -C
> /home/train.config -S /home/test.flst /home/mono.mlst
> > HERest ML Updating: Transitions Means Variances
> >
> > System is PLAIN
> > 54 Logical/54 Physical Models Loaded, VecSize=39
> > 1 MMF input files
> > Pruning-On[600.0]
> > Processing Data: test.mfc; Label test.lab
> > ERROR [+6313] OpenParmChannel: cannot read HTK
> Header in File /home/test..mfc
> > ERROR [+6313] OpenAsChannel: OpenParmChannel failed
> > ERROR [+6316] OpenBuffer: OpenAsChannel failed
> > ERROR [+7350] HFB: Config parameters invalid
> > FATAL ERROR - Terminating program HERest
> >
> > Can anybody help?
>
> If your machine has intel CPUs, the above setting tried to
> load MFCCs in little
> endian. So there is a mismatch in byte-order handling
> between MFCC extraction
> and MFCC loading. How about comment out byte-order related
> parts from
> train.config as follows:
>
> # BYTEORDER = VAX
> # NATURALREADORDER = T
> # NATURALWRITEORDER = T
> TARGETKIND = MFCC_E_D_A_Z
> SAVEBINARY = F
> HMATH:USELOGADDTABLE = F
>
> Best regards,
>
> Heiga ZEN (Byung Ha CHUN)
>
> --
> ------------------------------------------------
> Heiga ZEN (in Japanese pronunciation)
> Byung Ha CHUN (in Korean pronunciation)
> ---------------------------------------------
Hi,Heiga.
It works now!
thank you very much!
Best regards,
ambika
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