GB2415116B - Improvements in or relating to signal processing - Google Patents

Improvements in or relating to signal processing

Info

Publication number
GB2415116B
GB2415116B GB0508334A GB0508334A GB2415116B GB 2415116 B GB2415116 B GB 2415116B GB 0508334 A GB0508334 A GB 0508334A GB 0508334 A GB0508334 A GB 0508334A GB 2415116 B GB2415116 B GB 2415116B
Authority
GB
United Kingdom
Prior art keywords
relating
signal processing
signal
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0508334A
Other languages
English (en)
Other versions
GB2415116A (en
GB0508334D0 (en
Inventor
Robert Patrick Beyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phitek Systems Ltd
Original Assignee
Phitek Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phitek Systems Ltd filed Critical Phitek Systems Ltd
Publication of GB0508334D0 publication Critical patent/GB0508334D0/en
Publication of GB2415116A publication Critical patent/GB2415116A/en
Application granted granted Critical
Publication of GB2415116B publication Critical patent/GB2415116B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
GB0508334A 2004-04-26 2005-04-26 Improvements in or relating to signal processing Expired - Fee Related GB2415116B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ532572A NZ532572A (en) 2004-04-26 2004-04-26 Audio signal processing for generating apparent bass through harmonics

Publications (3)

Publication Number Publication Date
GB0508334D0 GB0508334D0 (en) 2005-06-01
GB2415116A GB2415116A (en) 2005-12-14
GB2415116B true GB2415116B (en) 2007-09-26

Family

ID=34651588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0508334A Expired - Fee Related GB2415116B (en) 2004-04-26 2005-04-26 Improvements in or relating to signal processing

Country Status (5)

Country Link
US (1) US7412220B2 (enExample)
JP (1) JP2005318598A (enExample)
DE (1) DE102005019677A1 (enExample)
GB (1) GB2415116B (enExample)
NZ (1) NZ532572A (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE458361T1 (de) * 2005-12-13 2010-03-15 Nxp Bv Einrichtung und verfahren zum verarbeiten eines audio-datenstroms
US8022289B2 (en) 2006-08-14 2011-09-20 Pioneer Corporation Harmonic sound generator and a method for producing harmonic sound
JP4972742B2 (ja) * 2006-10-17 2012-07-11 国立大学法人九州工業大学 高域信号補間方法及び高域信号補間装置
JP4923939B2 (ja) * 2006-10-18 2012-04-25 ソニー株式会社 オーディオ再生装置
JP4666229B2 (ja) * 2006-10-18 2011-04-06 ソニー株式会社 オーディオ再生装置
JP5055967B2 (ja) * 2006-11-14 2012-10-24 ソニー株式会社 オーディオ再生装置
SG144752A1 (en) * 2007-01-12 2008-08-28 Sony Corp Audio enhancement method and system
KR101310231B1 (ko) * 2007-01-18 2013-09-25 삼성전자주식회사 저음 증강 장치 및 방법
JPWO2009004718A1 (ja) * 2007-07-03 2010-08-26 パイオニア株式会社 楽音強調装置、楽音強調方法、楽音強調プログラムおよび記録媒体
JP5046786B2 (ja) 2007-08-10 2012-10-10 三菱電機株式会社 擬似重低音生成装置
JP5018339B2 (ja) 2007-08-23 2012-09-05 ソニー株式会社 信号処理装置、信号処理方法、プログラム
GB0906594D0 (en) 2009-04-17 2009-05-27 Sontia Logic Ltd Processing an audio singnal
JP5265008B2 (ja) * 2009-06-29 2013-08-14 三菱電機株式会社 オーディオ信号処理装置
JP5588780B2 (ja) 2009-09-09 2014-09-10 ローム株式会社 疑似低音の発生器および発生方法
JP5407745B2 (ja) * 2009-10-22 2014-02-05 株式会社Ｊｖｃケンウッド オーディオ再生装置
US9324337B2 (en) * 2009-11-17 2016-04-26 Dolby Laboratories Licensing Corporation Method and system for dialog enhancement
JP5707963B2 (ja) * 2011-01-20 2015-04-30 ヤマハ株式会社 オーディオアンプ
US9236842B2 (en) 2011-12-27 2016-01-12 Dts Llc Bass enhancement system
US20130242858A1 (en) * 2012-03-13 2013-09-19 Microsemi Semiconductor (U.S.) Inc. Method and apparatus for wideband and super-wideband telephony
JP5929523B2 (ja) * 2012-05-31 2016-06-08 アイコム株式会社 高調波生成装置および高調波生成方法
US9247342B2 (en) 2013-05-14 2016-01-26 James J. Croft, III Loudspeaker enclosure system with signal processor for enhanced perception of low frequency output
US11128963B1 (en) * 2018-01-05 2021-09-21 Texas Institute Of Science, Inc. Hearing aid and method for use of same
US11134347B2 (en) 2018-01-05 2021-09-28 Texas Institute Of Science, Inc. Hearing aid and method for use of same
US11095992B2 (en) * 2018-01-05 2021-08-17 Texas Institute Of Science, Inc. Hearing aid and method for use of same
US10542345B2 (en) 2018-01-31 2020-01-21 Elite Semiconductor Memory Technology Inc. Virtual bass generating circuit and method
TWI675595B (zh) * 2018-02-08 2019-10-21 晶豪科技股份有限公司 虛擬低音產生電路、揚聲器與方法
US11950089B2 (en) * 2021-07-29 2024-04-02 Samsung Electronics Co., Ltd. Perceptual bass extension with loudness management and artificial intelligence (AI)
US12108220B1 (en) 2024-03-12 2024-10-01 Laslo Olah System for aiding hearing and method for use of same
US12262179B1 (en) 2024-03-12 2025-03-25 Laslo Olah Audiogram, system for aiding hearing, and method for use of same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01319400A (ja) * 1988-06-20 1989-12-25 Mitsubishi Electric Corp 車載用音響再生機器
JPH06177688A (ja) * 1992-10-05 1994-06-24 Mitsubishi Electric Corp オーディオ信号処理装置
JPH06350401A (ja) * 1993-06-03 1994-12-22 Nec Corp ディジタルフィルタ
JPH08237800A (ja) * 1995-02-27 1996-09-13 Matsushita Electric Ind Co Ltd 低音増強回路
US5872851A (en) * 1995-09-18 1999-02-16 Harman Motive Incorporated Dynamic stereophonic enchancement signal processing system
TW343417B (en) * 1996-05-08 1998-10-21 Philips Eloctronics N V Circuit, audio system and method for processing signals, and a harmonics generator
US5930373A (en) 1997-04-04 1999-07-27 K.S. Waves Ltd. Method and system for enhancing quality of sound signal
KR100560319B1 (ko) * 1997-11-07 2006-03-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 오디오 신호 처리 회로를 포함하는 오디오 시스템
US6285767B1 (en) * 1998-09-04 2001-09-04 Srs Labs, Inc. Low-frequency audio enhancement system
DE19928420A1 (de) * 1999-06-23 2000-12-28 Micronas Gmbh Verfahren zur Verarbeitung eines Audiosignals
US7027601B1 (en) * 1999-09-28 2006-04-11 At&T Corp. Perceptual speaker directivity
GB0105975D0 (en) * 2001-03-10 2001-04-25 Central Research Lab Ltd A method of modifying low frequency components of a digital audio signal
JP4286510B2 (ja) * 2002-09-09 2009-07-01 パナソニック株式会社 音響信号処理装置及びその方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
How do I get the bass sound I want?http://64.233.183.104/search?q=cache@hyvz5AkKkJcJ:www.orban.com/orban *

Also Published As

Publication number Publication date
NZ532572A (en) 2006-10-27
JP2005318598A (ja) 2005-11-10
GB2415116A (en) 2005-12-14
DE102005019677A1 (de) 2006-03-09
GB0508334D0 (en) 2005-06-01
US20050245221A1 (en) 2005-11-03
US7412220B2 (en) 2008-08-12

Similar Documents

Publication Publication Date Title
GB2415116B (en) Improvements in or relating to signal processing
GB0517103D0 (en) Improvements in or relating to specula
GB0522015D0 (en) Improvements in or relating to sensing apparatus
GB0506404D0 (en) Improvements in or relating to components
ZA200801326B (en) Improvements in and relating to hydrocyclones
GB0425238D0 (en) Improvements in or relating to stairlifts
GB0317615D0 (en) Improvements in or relating to stairlifts
GB0317618D0 (en) Improvements in or relating to stairlifts
GB0407910D0 (en) Improvements in or relating to devices
GB0404647D0 (en) Improvements in or relating to stairlifts
GB0306367D0 (en) Improvements in or relating to stairlifts
GB0407556D0 (en) Improvements in or relating to photodection
GB0404643D0 (en) Improvements in or relating to stairlifts
GB2409446B (en) Improvements in or relating to stairlifts
GB2426239B (en) Improvements in or relating to stairlifts
GB0404644D0 (en) Improvements in or relating to stairlifts
GB2421236B (en) Improvements in or relating to stairlifts
GB0422244D0 (en) Improvements in or relating to products
GB2414725B (en) Improvements in or relating to stairlifts
GB2421018B (en) Improvements in or relating to stairlifts
GB2418906B (en) Improvements in or relating to stairlifts
GB0603366D0 (en) Improvements in and relating to waste processing
GB0409173D0 (en) Improvements in or relating to devices
GB2428664B (en) Improvements in or relating to stairlifts
GB2429448B (en) Improvements in or relating to stairlifts

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100426