DMP file not found while running lattice demo

[augustya rishi]

hi folks

I am getting the following file not found error while running the lattice demo.

Any pointers how to resolve it.
What exactly is this tcb05cnp.Z.DMP file ?

thanks

ashish

Ashish_Makani@spaceman-spiff /cygdrive/d/share_for_spiff/downloads/sphinx4/bin

$ java -jar -Xmx312m LatticeDemo.jar
Loading...
Problem when loading LatticeDemo: java.io.FileNotFoundException: \lab\speech\s
inx4\data\wsj0\tcb05cnp.Z.DMP (The system cannot find the path specified)
java.io.FileNotFoundException: \lab\speech\sphinx4\data\wsj0\tcb05cnp.Z.DMP (T
system cannot find the path specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at edu.cmu.sphinx.linguist.language.ngram.large.BinaryLoader.loadBinar
BinaryLoader.java:260)
at edu.cmu.sphinx.linguist.language.ngram.large.BinaryLoader.<init>(Bi
ryLoader.java:93)
at edu.cmu.sphinx.linguist.language.ngram.large.LargeTrigramModel.allo
te(LargeTrigramModel.java:300)
at edu.cmu.sphinx.linguist.lextree.LexTreeLinguist.allocate(LexTreeLin
ist.java:405)
at edu.cmu.sphinx.decoder.search.WordPruningBreadthFirstSearchManager.
locate(WordPruningBreadthFirstSearchManager.java:323)
at edu.cmu.sphinx.decoder.Decoder.allocate(Decoder.java:109)
at edu.cmu.sphinx.recognizer.Recognizer.allocate(Recognizer.java:182)
at demo.sphinx.lattice.LatticeDemo.main(LatticeDemo.java:68)

[Tan Tien Ping]

Hi,
This means Sphinx4 doesn't come with the specified language model (tcb05cnp.Z.DMP). I guess this demo only serve as an example only. Or you can make it run by creating a language model and plug it in.

TP