Fast discrete cosine transform for extraction of audio data characteristics

Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University

Volumn 35, Issue 8, 2001, Pages 854-857

  Li, Ying ^a   Hou, Yibin ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Audio data; Characteristic extraction; Discrete cosine transform

Indexed keywords

AUDIO SYSTEMS; DATABASE SYSTEMS; DISCRETE FOURIER TRANSFORMS; INFORMATION RETRIEVAL;

AUDIO DATA; CHARACTERISTIC EXTRACTION; FAST DISCRETE COSINE TRANSFORM; PEAK SIGNAL NOISE RADIO; RETRIEVAL PRECISION;

COSINE TRANSFORMS;

EID: 0035428251     PISSN: 0253987X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (4)

1. Content-based classification, search and retrieval of audio
2. Query by humming: Musical information retrieval in an audio database
3. Indexing and searching schemes for audio data in audio/multimedia databases
4. Fast algorithm for computing discrete cosine transform