Music, signals, and representations: a survey
Representations of musical signals
Qualitative aspects of signal processing through dynamic neural networks
Representations of musical signals
Principles of multimedia database systems
Principles of multimedia database systems
Multimedia information networking
Multimedia information networking
Multimedia: Concepts and Practice
Multimedia: Concepts and Practice
Towards Musical Data Classification via Wavelet Analysis
ISMIS '00 Proceedings of the 12th International Symposium on Foundations of Intelligent Systems
Optimizing Self-Organizing Timbre Maps: Two Approaches
Music, Gestalt, and Computing - Studies in Cognitive and Systematic Musicology
Karl Erich Schumann's Principles of Timbre as a Helpful Tool in Stream Segregation Research
Music, Gestalt, and Computing - Studies in Cognitive and Systematic Musicology
KDD-Based Approach to Musical Instrument Sound Recognition
ISMIS '02 Proceedings of the 13th International Symposium on Foundations of Intelligent Systems
Application of Temporal Descriptors to Musical Instrument Sound Recognition
Journal of Intelligent Information Systems
Towards extracting emotions from music
IMTCI'04 Proceedings of the Second international conference on Intelligent Media Technology for Communicative Intelligence
Do we need automatic indexing of musical instruments?
IMTCI'04 Proceedings of the Second international conference on Intelligent Media Technology for Communicative Intelligence
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Sound database indexing requires metadata to represent audio content of the data. If the metadata are not attached to the database by its creator, content information has to be extracted directly from sounds, using descriptors based on sound analysis. In this paper, authors present a number of sound descriptors based on various forms of signal analysis. Telescope Vector trees (TV-trees) and Frame Segment trees (FS-trees) are applied to represent audio content on the basis of the extracted sound descriptors and metadata provided by the database creator (if only available). Such a representation of audio content of the database is used to speed up the search of the audio material in multimedia databases.