Music/Audio Recognition Application written in C++

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• I start this project to attend a COMPETITION. My partner and I finshed this project on Windows8 and won the First Prize delivered by National Engineering Laboratory for Speech and Language Informatinon Processing.
• Now it is successfully moved to LINUX (Ubuntu/Debian).
• Feel free to contact me yjh199511 at gmail. 2/4/2015

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Features:

* Robust Audio Recognition
* High Accuracy: 98% Accuracycy of 5 seconds song cut in 100 songs list.
* High efficiency: recognize in less than 0.1 second per song.
* Memory reduction: 4G is enough for 10000 songs.
* Data Structure: support 2,500,000 songs and each song less than 7 minutes.
* More feature: return the TIME POINT of the cut song in original song.

Dependencies:

* fftw3:
    If under Debian/Ubuntu, run `apt-get install libfftw3-dev`.

Compile & Run:

* extract songs to ./bin/ dir.
* `make` to produce two excutive files in ./bin/ 
* The songs should be .wav format.
* The songs should be contained in ./bin/samples/ 
* You may download the songs.
    link: http://pan.baidu.com/s/1ntsoIlr
    password: wgi7 
* run `cd bin`, `./build` and it'll produce a file called `database`
* run `./recog ${filename}` to recog the songs that in samples list.

TODO:

• More Documents and comments about the codes.

DONE:

• All the codes in Windows.
• Transfer the codes from windows to linux.
• Solve the BaiduMusic download tools to update new songs automatically.