全通和带通滤波器的仿真与集成电路实现

2020 International Conference on System, Computation, Automation and Networking (ICSCAN) Pub Date : 2020-07-03 DOI:10.1109/ICSCAN49426.2020.9262422

Anish Ganguly, Anurag Gupta, Shristi Uniyal, Aditya Ramchandra Dalvi, M. Hota

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引用次数: 0

摘要

本文讨论了失真对语音或音频信号的影响，并旨在通过MATLAB仿真证明为什么人耳对相位失真没有感知。所设计的带通滤波器还用于滤除可能与输入信号一起出现的不希望出现的频率。这是通过软件和硬件实现的。灵感来自于各种各样的研究论文和在线文章，考虑到All pass过滤器在人们甚至无法想象的地方广泛的现实应用，使用All pass过滤器是非常有趣的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Simulation and Integrated Circuit implementation of All pass and Bandpass filter

This paper talks about the effect of distortion on speech or audio signal and aims to prove using a MATLAB simulation, why human ear is not perceptive to phase distortion. A bandpass filter designed is also implemented to filter out undesirable frequencies which may be present along with the input signal. This was carried out in software and hardware. The inspiration is drawn from various research papers and articles online and it is very intriguing to work with All pass filters given the wide scale real-life applications of All pass filters in places where one could never even imagine for them to be present.

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来源期刊

2020 International Conference on System, Computation, Automation and Networking (ICSCAN)

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