Audio Fingerprinting






Database Information

Joes 1000 songs
Goerge 1000 songs
India 136000 songs
Russia 20 songs
Baina 50000 songs
Popular 19000 songs
Total ~208K songs

Platform Information

Machine Formosa 5 on NCHC ( more details )
CPU Intel Xeon x5670 six cores 2.93GHz x2
Main Memory 96GB
GPU NVIDIA TESLA M2070 x3
Accuracy Information

Memory requirement ~233KB/song
Query input 1062 clips of 10-sec duration
(recorded via cell phones at various noisy places such as parks, roadside, classrooms, restaurants, etc.)
Accuracy ~80%
Averge match time About 0.33 sec (for landmark matching only)

MIR Lab

多媒體資訊檢索實驗室」的英文全名是 Multimedia Information Retrieval Lab,簡稱「MIR 實驗室」 或是「米爾實驗室」, 成立於1999年,由張智星老師領導,研究重點放在音樂和音訊方面的檢索和合成,目前也開始影像方面的辨識, 並將研究結果實作於微電腦與嵌入式系統。