Design method of a 1-Bit digital filter using a new 2-Degree-of-Freedom control

Conference proceedings article

Authors/Editors

KOSIN CHAMNONGTHAI

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Publication Details

Author list: Higaki Y., Higuchi K., Nakano K., Kajikawa T., Chamnongthai K.

Publisher: Hindawi

Publication year: 2008

ISBN: 9781424425655

ISSN: 0146-9428

eISSN: 1745-4557

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-66749158729&doi=10.1109%2fISPACS.2009.4806737&partnerID=40&md5=5edab066d0a773ee457b925743e5e3d4

Languages: English-Great Britain (EN-GB)

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Abstract

To decrease the quantization noise, various 1-bit digital filters are shown. In this paper, we propose a design method of 1-bit digital filter using a new 2-Degree-of-Freedom control. This design method is applied to a high-pass filter, a lowpass filter and a equalizer. These filters are implemented on DSP, and the performance is verified by the experiment.

Keywords