Title :
A review of algorithms for audio fingerprinting
Author :
Cano, Pedro ; Batle, E. ; Kalker, Ton ; Haitsma, Jaap
Author_Institution :
Univ. Pompeu Fabra, Barcelona, Spain
Abstract :
An audio fingerprint is a content-based compact signature that summarizes an audio recording. Audio fingerprinting technologies have recently attracted attention since they allow the monitoring of audio independently of its format and without the need of meta-data or watermark embedding. The different approaches to fingerprinting are usually described with different rationales and terminology depending on the background: pattern matching, multimedia (music) information retrieval or cryptography (robust hashing). In this paper, we review different techniques mapping functional parts to blocks of a unified framework.
Keywords :
audio signal processing; feature extraction; audio fingerprinting; audio recording; content-based compact signature; fingerprinting technology; meta-data; multimedia information retrieval; pattern matching; watermark embedding; Audio databases; Audio recording; Cryptography; Cyclic redundancy check; Fingerprint recognition; Indexing; Information retrieval; Pattern matching; Robustness; Watermarking;
Conference_Titel :
Multimedia Signal Processing, 2002 IEEE Workshop on
Print_ISBN :
0-7803-7713-3
DOI :
10.1109/MMSP.2002.1203274