JP2005318598A5 - - Google Patents
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- Publication number
- JP2005318598A5 JP2005318598A5 JP2005128302A JP2005128302A JP2005318598A5 JP 2005318598 A5 JP2005318598 A5 JP 2005318598A5 JP 2005128302 A JP2005128302 A JP 2005128302A JP 2005128302 A JP2005128302 A JP 2005128302A JP 2005318598 A5 JP2005318598 A5 JP 2005318598A5
- Authority
- JP
- Japan
- 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.)
- Pending
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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 (2)
| Publication Number | Publication Date |
|---|---|
| JP2005318598A JP2005318598A (ja) | 2005-11-10 |
| JP2005318598A5 true JP2005318598A5 (US20080242721A1-20081002-C00053.png) | 2008-06-19 |
Family
ID=34651588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005128302A Pending JP2005318598A (ja) | 2004-04-26 | 2005-04-26 | 信号処理におけるまたはそれに関する改善 |
Country Status (5)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007069150A1 (en) * | 2005-12-13 | 2007-06-21 | Nxp B.V. | Device for and method of processing an audio data stream |
| JP4852612B2 (ja) * | 2006-08-14 | 2012-01-11 | パイオニア株式会社 | 倍音生成装置及び倍音生成方法 |
| 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 |
| JP4666229B2 (ja) | 2006-10-18 | 2011-04-06 | ソニー株式会社 | オーディオ再生装置 |
| JP4923939B2 (ja) * | 2006-10-18 | 2012-04-25 | ソニー株式会社 | オーディオ再生装置 |
| 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 |
| US9299362B2 (en) * | 2009-06-29 | 2016-03-29 | Mitsubishi Electric Corporation | Audio signal processing device |
| 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 |
| CN104012001B (zh) | 2011-12-27 | 2017-10-27 | Dts有限责任公司 | 低音增强系统 |
| 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 |
| US11095992B2 (en) * | 2018-01-05 | 2021-08-17 | Texas Institute Of Science, Inc. | Hearing aid and method for use of same |
| CN112237009B (zh) | 2018-01-05 | 2022-04-01 | L·奥拉 | 助听器及其使用方法 |
| 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) |
Family Cites Families (13)
| 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 |
| CN1153504C (zh) * | 1997-11-07 | 2004-06-09 | 皇家菲利浦电子有限公司 | 包含音频信号处理电路的音频系统 |
| 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 |
-
2004
- 2004-04-26 NZ NZ532572A patent/NZ532572A/en not_active IP Right Cessation
-
2005
- 2005-04-26 JP JP2005128302A patent/JP2005318598A/ja active Pending
- 2005-04-26 GB GB0508334A patent/GB2415116B/en not_active Expired - Fee Related
- 2005-04-26 US US11/114,547 patent/US7412220B2/en not_active Expired - Fee Related
- 2005-04-26 DE DE102005019677A patent/DE102005019677A1/de not_active Withdrawn
