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Adaptive signal processing

 Subject
Subject Source: Library Of Congress Subject Headings

Found in 1 Collection or Record:

Design of an adaptive filter to cancel feedback noise in a public address system, 1998

 Item — Call number MU Thesis Vaj
Identifier: b2087985
Abstract

The design of an adaptive filter to remove feedback noise from a public address system was attempted. The ADSP-2111 digital signal processor chip was used to implement this filter. The least mean squares adaptation algorithm was implemented in the software. Programs were developed to both pass an unmodified signal and to filter the signal for the removal of the noise. Possible reasons for the failure of this project to achieve its objective are given in the conclusion.

Dates: 1998