| E. D. Scheirer, R. Vaananen, and J. Houpaniemi. AudioBIFS: Describing audio scenes with the MPEG-4 multimedia standard. IEEE Transactions on Multimedia, 1(3):237--250, September 1999. |
....of natural audio and video material. Synthetic sounds were of no concern until the emergence of MPEG 4 standardization. While still advancing the coded representation of natural audiovisual scenes, MPEG 4 introduced a tool for digital sound synthesis under the name of structured audio (SA) [16, 8, 13]. The idea is not to transmit coded sounds as in natural audio but a highly parametric description of music (such as a musical score) from which the sound is synthesized at the de coder. Among other tools, structured audio provides score languages to encode the musical paramaters (pitch, ....
E. D. Scheirer, R. Vaananen, and J. Houpaniemi. AudioBIFS: Describing audio scenes with the MPEG-4 multimedia standard. IEEE Transactions on Multimedia, 1(3):237--250, September 1999.
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