Adaptive network for in-band signal separation

Details Adaptive network for in-band signal separation Adaptive network for in-band signal separation

1989-08-11

1992-09-22

Smith, Jerry

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395 23, 395 24, 395 2, 381 46, 382 14, G06G 700, G06G 760, G10L 300, G06K 962

Patent

active

051503239

ABSTRACT:
An Adaptive Network For In-Band Signal Separation (26) and method for providing in-band separation of a composite signal (32) into its constituent signals (28), (30). The input to the network (26) is a series of sampled portions of the composite signal (32). The network (26) is trained with at least one of said composite signals (28) (30) using a neural network training paradigm by presenting one or more of the constituent signals (28) (30) to said network (28). The network (26) may be used to separate multiple speech signals from a composite signal from a single sensor such as a microphone.

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