asrutil is a utility for ASR (automatic speech recognition), it is based on baidu asr sample.
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(You can use it in commercial software, but please let me know.)
This application is dedicated to my lovely son (Hean Yu).

How to build asrutil from source code?
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o download:
  git clone https://github.com/mimepp/libasrutil.git

o prepare before configure
  please install depends, on ubuntu e.g.:
  sudo apt-get install gtk-doc-tools libjson-c-dev libcurl4-nss-dev libssl-dev

  - json-c will be used for parse response of request to baidu api
  - curl will be used for access baidu api
  - crypto will be used for MD5 function

o configure:
  cd libasrutil
  ./autogen.sh
  ./configure
  (run ./configure --help for more options)

o build:
  make

o install (need root)
  make install

o run the test
  make run_all
  there is VAD (Voice Active Detection) in run_voice_zh_4, this is a good sample for your reference.

o other
  the folder of media_files is helpful to you if you do not have media file for test.

How to build and run asrutil on target board.
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TODO

Where can I get more information:
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BLOG: http://blog.csdn.net/mimepp
Still have problems please send email to [email protected]