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Design of the Digital Audio Euqilizer Based on DSP

Zhenyue Jia

Abstract

Audio Equilizer plays an important role in acoustics system,and can be used to adjust timbre.This article introduces a method for designing digital audio equalizer based on ADSP-BF533.Audio processing algorithms include the spectral analysis and equalization of audio signal.The results of test show that this system can achieve very good audio equalization effects and users can choose and customize the variety effects of audio through equalizer.

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Available abstract

Key concepts: Digital audio, Timbre, Audio signal flow, Digital signal processing, Equalization (audio), Computer science, Equalizer, Audio signal processing