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Audio Fingerprinting as a New Task for MIREX-2014

Audio Fingerprinting as a New Task for MIREX-2014. Chung- Che Wang Jyh-Shing Roger Jang. AFP Dataset. Database 589 songs (*.mp3 and *.wav) Language: English, Chinese, Japanese, ... 35 mono, 554 stereo 40.97 hours long Query set 305 songs (*.wav) 166 mono, 139 stereo

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Audio Fingerprinting as a New Task for MIREX-2014

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  1. Audio Fingerprinting as a New Task for MIREX-2014 Chung-CheWang Jyh-Shing Roger Jang

  2. AFP Dataset • Database • 589 songs (*.mp3 and *.wav) • Language: English, Chinese, Japanese, ... • 35 mono, 554 stereo • 40.97 hours long • Query set • 305 songs (*.wav) • 166 mono, 139 stereo • 16.11 hours long • Recorded by Smartphones at various environment • Various sampling rates and bit resolutions

  3. AFP As a New Task for MIREX • Database • Database size: 10K or more • Open set: The first 30-sec clips corresponding to the queries • Restriction of the indexed database • 40KB for every 10 second audio + 250 MB overhead • Query set • Query length: 10 sec • Chop all recordings into 10-sec query segments • Open and hidden sets • The first 2 clips of each recording is open, and all the others are hidden • Restriction on the features for each query • example: 40KB for every 10 second recording • Performance measure • Top-1 accuracy

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