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Adaptive Noise Cancellation System Based on DSP

Meijuan Zhang

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Abstract

Adaptive noise cancellation is used to remove background noise from useful signals.This is an extremely useful technique where a signal is submerged in a very noisy environment.DSP is a kind of high speed and performance professional digital signal processor.Using DSP in adaptive noise cancellation system,real-time control and high precision can be achieved.In this paper,an adaptive noise cancellation system based on DSP is designed,and noise in the signals is decreased efficiently.

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What this paper is about

Adaptive noise cancellation is used to remove background noise from useful signals.This is an extremely useful technique where a signal is submerged in a very noisy environment.DSP is a kind of high speed and performance professional digital signal processor.Using DSP in adaptive noise cancellation system,real-time control and high precision can be achieved.In this paper,an adaptive noise cancellation system based on DSP is designed,and noise in the signals is decreased efficiently.

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Available abstract

Adaptive noise cancellation is used to remove background noise from useful signals.This is an extremely useful technique where a signal is submerged in a very noisy environment.DSP is a kind of high speed and performance professional digital signal processor.Using DSP in adaptive noise cancellation system,real-time control and high precision can be achieved.In this paper,an adaptive noise cancellation system based on DSP is designed,and noise in the signals is decreased efficiently.

Key concepts: Digital signal processing, Active noise control, Noise (video), Computer science, Adaptive filter, Digital signal processor, Electronic engineering, Noise floor

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