PocketSphinx.js Mandarin Chinese acoustic model bower package

This is the bower package for a Chinese acoustic model to be used with pocketsphinx.js. This model is available as part of PocketSphinx. Is should be used with audio recorded at 8kHz.

This bower package depends on pocketsphinx.js-lib which contains the library, without any language-specific file, such as acoustic or language model.

1. usage

For general usage see the docs of the base library (once installed, in bower_components/pocketsphinx.js-lib/README.md).

Following are the specific for that model.

a. Loading the acoustic model

The files must be loaded in the recognizer, with a call to the "load" command prior to initialization. The following file names should be used:

data = {command: 'load', data: ["feat.params.js", "mdef.js", "means.js", "noisedict.js", "sendump.js", "transition_matrices.js", "variances.js"].map(function(x) {return "../pocketsphinx.js-zh-tdt_sc_8k/" + x;}

b. Initializing the recognizer

At init time, this model can be selected with:

["-hmm", "tdt_sc_8k"]

c. Setting the sample rate

The recorder should be initialized with the correct sample rate, 8kHz:

outputSampleRate: 8000

License

These files are compiled versions of the acoustic models shipped with PocketSphinx source code. PocketSphinx licensing terms are included in the pocketsphinx and sphinxbase folders of PocketSphinx.js source repository.