Virtual bass system based on a multiband harmonic generation

Taegyu Lee, Seokjin Lee, Young Cheol Park, Dae Hee Youn

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In this paper we propose a method of creating virtual bass based on a multiband harmonic generation. The proposed algorithm separately generates harmonics for each band whose bandwidth is adaptively adjusted according to the tonal distribution in the bass signal. Both even and odd harmonics are generated by combining two nonlinear devices. The proposed algorithm overcomes the intermodulation distortion and spectral smearing problem that are often encountered in the previous algorithms. Results of objective and subjective tests are presented to validate the proposed algorithm.

Original languageEnglish
Title of host publication2013 IEEE International Conference on Consumer Electronics, ICCE 2013
Pages399-400
Number of pages2
DOIs
StatePublished - 2013
Event2013 IEEE International Conference on Consumer Electronics, ICCE 2013 - Las Vegas, NV, United States
Duration: 11 Jan 201314 Jan 2013

Publication series

NameDigest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN (Print)0747-668X

Conference

Conference2013 IEEE International Conference on Consumer Electronics, ICCE 2013
Country/TerritoryUnited States
CityLas Vegas, NV
Period11/01/1314/01/13

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