System for efficiently processing digital sound data in accordan

Details System for efficiently processing digital sound data in accordan System for efficiently processing digital sound data in accordan

1996-10-16

1997-10-07

MacDonald, Allen R.

395 222, 395 275, G10L 300

Patent

active

056757093

ABSTRACT:
A sound processing system is provided in which a sound signal is stored in a sound data storing unit in the form of digital sound data. The digital sound data is analyzed to obtain a physical feature quantity of the sound signal. Index data indicative of a quantity feature of the sound signal is generated by discriminating a physical feature quantity of the sound signal, and it is stored in an index data storing unit. The digital sound data is processed in accordance with the index data by a data processing unit.

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patent: 5220611 (1993-06-01), Nakamura et al.
An overview of the etherphone system and its applications Zellweger et al. IEEE, 1988.

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