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Updated: Jun 11, 2025

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功率和面积高效的FIR过器使用Radix-2倍数来消除电眼镜 (EOG) 信号的噪声

Gundugonti Kishore Kumar1, Naga Raghuram Chinnapurapu1, Kankanala Srinivas2

  • 1Velagapudi Ramakrishna Siddhartha Engineering College Deemed to be University, Vijayawada, India.

Scientific reports
|September 30, 2024
PubMed
概括

本研究介绍了一种新的有限脉冲响应 (FIR) 过器,用于拒绝电视图 (EOG) 信号. 与现有方法相比,这种新的设计大大减少了面积,功率,延迟和能源消耗.

关键词:
3:2 压缩机 压缩机4:2 压缩机压缩机经济发展组织 (EOG) 是一个经济发展组织.在FIRIR FIR中.半径为-2rr.

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Upsampling

Managing signal sampling rates is essential in digital signal processing to maintain signal integrity. A decimated signal, characterized by a reduced frequency range due to its lower sampling rate, can be upsampled by inserting zeros between each sample. This upsampling process expands the original spectrum and introduces repeated spectral replicas at intervals dictated by the new Nyquist frequency. To refine this zero-inserted sequence, it is passed through a lowpass filter with a cutoff...
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