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For an up-to-date list of publications from the Music Technology Group see the
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Tools for Content-Based Retrieval and Transformation of Audio Using MPEG-7 The SPOffline and the MDTools
| Title | Tools for Content-Based Retrieval and Transformation of Audio Using MPEG-7 The SPOffline and the MDTools |
| Publication Type | Conference Paper |
| Year of Publication | 2004 |
| Conference Name | 25th AES International Conference. Metadata for Audio |
| Authors | Celma, Ò. , Gómez E. , Janer J. , Gouyon F. , Herrera P. , & Garcia D. |
| Abstract | In this workshop we will demonstrate three applications for content-based retrieval and transformations of audio recordings. They illustrate diverse aspects of a common framework for music content description and structuring implemented using the MPEG-7 standard. MPEG-7 descriptions can be generated either manually or automatically and are stored in an XML database. Retrieval services are implemented in the database. A set of musical transformations are defined directly at the level of musically meaningful MPEG-7 descriptors and are automatically mapped onto low-level audio signal transformations. Topics included in the presentation are (1) Description generation procedure, manual annotation of editorial description the MDTools, automatic description of audio recordings, the SPOffline; (2) Retrieval functionalities, local retrieval SPOffline, remote retrieval web-based retrieval; and (3) Transformation utilities the SPOffline. |
| preprint/postprint document | files/publications/AES25-ocelma.pdf |
