Synthesis of very sharp Hilbert transformer using the frequency-response masking technique

Synthesis of very sharp Hilbert transformer using the frequency-response masking technique

Frequency translation of audio signals requires the use of very sharp Hilbert transformer if the lowfr equency components are to be faithfully translated. Unfortunately, the order of a very sharp Hilbert transformer is very high, resulting in very high arithmetic complexity. The frequency-response m...

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Main Authors: Lim, Yong Ching, Yu, Ya Jun
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2009
Subjects:
DRNTU::Engineering::Electrical and electronic engineering
Online Access:https://hdl.handle.net/10356/91618
http://hdl.handle.net/10220/4635
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-916182020-03-07T14:02:41Z Synthesis of very sharp Hilbert transformer using the frequency-response masking technique Lim, Yong Ching Yu, Ya Jun School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering Frequency translation of audio signals requires the use of very sharp Hilbert transformer if the lowfr equency components are to be faithfully translated. Unfortunately, the order of a very sharp Hilbert transformer is very high, resulting in very high arithmetic complexity. The frequency-response masking (FRM) technique has been used very successfully for greatly reducing the complexity of extremely sharp halfband filters. There is a very close relationship between a halfband filter and a Hilbert transformer. In this correspondence, we propose to synthesize a very sharp Hilbert transformer using the FRM technique via the synthesis of a very sharp halfband filter. Published version 2009-06-22T03:11:05Z 2019-12-06T18:09:02Z 2009-06-22T03:11:05Z 2019-12-06T18:09:02Z 2005 2005 Journal Article Lim, Y. C., & Yu, Y. J. (2005). Synthesis of very sharp Hilbert transformer using the frequency-response masking technique. IEEE Transactions on Signal Processing, 53(7), 2595-2597. 1053-587X https://hdl.handle.net/10356/91618 http://hdl.handle.net/10220/4635 10.1109/TSP.2005.849206 en IEEE transactions on signal processing © 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. http://www.ieee.org/portal/site. 3 p. application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering
spellingShingle DRNTU::Engineering::Electrical and electronic engineering
Lim, Yong Ching
Yu, Ya Jun
Synthesis of very sharp Hilbert transformer using the frequency-response masking technique
description Frequency translation of audio signals requires the use of very sharp Hilbert transformer if the lowfr equency components are to be faithfully translated. Unfortunately, the order of a very sharp Hilbert transformer is very high, resulting in very high arithmetic complexity. The frequency-response masking (FRM) technique has been used very successfully for greatly reducing the complexity of extremely sharp halfband filters. There is a very close relationship between a halfband filter and a Hilbert transformer. In this correspondence, we propose to synthesize a very sharp Hilbert transformer using the FRM technique via the synthesis of a very sharp halfband filter.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Lim, Yong Ching
Yu, Ya Jun
format Article
author Lim, Yong Ching
Yu, Ya Jun
author_sort Lim, Yong Ching
title Synthesis of very sharp Hilbert transformer using the frequency-response masking technique
title_short Synthesis of very sharp Hilbert transformer using the frequency-response masking technique
title_full Synthesis of very sharp Hilbert transformer using the frequency-response masking technique
title_fullStr Synthesis of very sharp Hilbert transformer using the frequency-response masking technique
title_full_unstemmed Synthesis of very sharp Hilbert transformer using the frequency-response masking technique
title_sort synthesis of very sharp hilbert transformer using the frequency-response masking technique
publishDate 2009
url https://hdl.handle.net/10356/91618
http://hdl.handle.net/10220/4635
_version_ 1681039038566367232

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