JP2023103276A5 - - Google Patents
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- Publication number
- JP2023103276A5 JP2023103276A5 JP2023070914A JP2023070914A JP2023103276A5 JP 2023103276 A5 JP2023103276 A5 JP 2023103276A5 JP 2023070914 A JP2023070914 A JP 2023070914A JP 2023070914 A JP2023070914 A JP 2023070914A JP 2023103276 A5 JP2023103276 A5 JP 2023103276A5
- Authority
- JP
- Japan
- Prior art keywords
- volume gain
- audio
- gain
- volume
- slow
- 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.)
- Pending
Links
- 230000005236 sound signal Effects 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 20
- 230000003321 amplification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1550405 | 2015-01-19 | ||
| FR1550405A FR3031852B1 (fr) | 2015-01-19 | 2015-01-19 | Amplificateur a reglage de niveau sonore automatique |
| JP2021018225A JP2021078148A (ja) | 2015-01-19 | 2021-02-08 | 自動サウンドレベルの調整を有する増幅器 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021018225A Division JP2021078148A (ja) | 2015-01-19 | 2021-02-08 | 自動サウンドレベルの調整を有する増幅器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023103276A JP2023103276A (ja) | 2023-07-26 |
| JP2023103276A5 true JP2023103276A5 (enExample) | 2024-10-17 |
Family
ID=53758284
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017537928A Pending JP2018509031A (ja) | 2015-01-19 | 2016-01-19 | 自動サウンドレベルの調整を有する増幅器 |
| JP2021018225A Pending JP2021078148A (ja) | 2015-01-19 | 2021-02-08 | 自動サウンドレベルの調整を有する増幅器 |
| JP2023070914A Pending JP2023103276A (ja) | 2015-01-19 | 2023-04-24 | 自動サウンドレベルの調整を有する増幅器 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017537928A Pending JP2018509031A (ja) | 2015-01-19 | 2016-01-19 | 自動サウンドレベルの調整を有する増幅器 |
| JP2021018225A Pending JP2021078148A (ja) | 2015-01-19 | 2021-02-08 | 自動サウンドレベルの調整を有する増幅器 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10141905B2 (enExample) |
| EP (1) | EP3248286B1 (enExample) |
| JP (3) | JP2018509031A (enExample) |
| KR (1) | KR102509783B1 (enExample) |
| CN (1) | CN107408930B (enExample) |
| BR (1) | BR112017015378B1 (enExample) |
| CA (1) | CA2974156C (enExample) |
| FR (1) | FR3031852B1 (enExample) |
| WO (1) | WO2016116453A1 (enExample) |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4466119A (en) * | 1983-04-11 | 1984-08-14 | Industrial Research Products, Inc. | Audio loudness control system |
| US5130665A (en) * | 1991-02-14 | 1992-07-14 | Walden Richard L | Audio volume level control |
| JPH06253385A (ja) * | 1993-02-23 | 1994-09-09 | Sony Corp | 再生装置 |
| US5666430A (en) | 1995-01-09 | 1997-09-09 | Matsushita Electric Corporation Of America | Method and apparatus for leveling audio output |
| AU4278300A (en) * | 1999-04-26 | 2000-11-10 | Dspfactory Ltd. | Loudness normalization control for a digital hearing aid |
| US20050147262A1 (en) * | 2002-01-24 | 2005-07-07 | Breebaart Dirk J. | Method for decreasing the dynamic range of a signal and electronic circuit |
| US20080056504A1 (en) * | 2003-06-18 | 2008-03-06 | Frederik Gorges | Dynamic Range Control Of An Audio Signal And Method Of Its Operation |
| JP4103846B2 (ja) * | 2004-04-30 | 2008-06-18 | ソニー株式会社 | 情報処理装置、音量制御方法、記録媒体、およびプログラム |
| WO2006003536A1 (en) * | 2004-06-30 | 2006-01-12 | Koninklijke Philips Electronics N.V. | Method of and system for automatically adjusting the loudness of an audio signal |
| US8081777B2 (en) * | 2006-03-21 | 2011-12-20 | Fairchild Semiconductor Corporation | Volume-based adaptive biasing |
| US20080013751A1 (en) * | 2006-07-17 | 2008-01-17 | Per Hiselius | Volume dependent audio frequency gain profile |
| TWI311893B (en) * | 2006-09-13 | 2009-07-01 | Coretronic Corporatio | Audio control method and acoustic processing system |
| US8135147B2 (en) * | 2006-10-09 | 2012-03-13 | Lg Electronics Inc. | Method and device for adjusting audio volume level |
| JP4582117B2 (ja) * | 2007-06-06 | 2010-11-17 | ヤマハ株式会社 | 音量制御装置 |
| JP2010034700A (ja) * | 2008-07-25 | 2010-02-12 | Yamaha Corp | オーディオ信号処理装置、スピーカ装置およびテレビ |
| JP5236006B2 (ja) * | 2008-10-17 | 2013-07-17 | シャープ株式会社 | 音声信号調整装置及び音声信号調整方法 |
| BRPI0919880B1 (pt) * | 2008-10-29 | 2020-03-03 | Dolby International Ab | Método e aparelho para prover proteção contra o ceifamento de sinal de um sinal de áudio derivado de dados de áudio digital e transcodificador |
| WO2010076215A1 (en) * | 2008-12-29 | 2010-07-08 | Arcelik Anonim Sirketi | An audio equipment and a control method thereof |
| JP5012859B2 (ja) * | 2009-07-03 | 2012-08-29 | パナソニック株式会社 | 音量調整装置 |
| JP5771774B2 (ja) * | 2010-12-14 | 2015-09-02 | パナソニックIpマネジメント株式会社 | 自動音量補正装置、音声転送装置及びインターホンシステム |
| KR20140067064A (ko) * | 2011-09-22 | 2014-06-03 | 이어소프트 리미티드 | 다이나믹 레인지의 조절 |
| US9401685B2 (en) * | 2012-06-08 | 2016-07-26 | Apple Inc. | Systems and methods for adjusting automatic gain control |
-
2015
- 2015-01-19 FR FR1550405A patent/FR3031852B1/fr active Active
-
2016
- 2016-01-19 US US15/544,772 patent/US10141905B2/en active Active
- 2016-01-19 JP JP2017537928A patent/JP2018509031A/ja active Pending
- 2016-01-19 CA CA2974156A patent/CA2974156C/fr active Active
- 2016-01-19 KR KR1020177023145A patent/KR102509783B1/ko active Active
- 2016-01-19 WO PCT/EP2016/051029 patent/WO2016116453A1/fr not_active Ceased
- 2016-01-19 EP EP16701015.6A patent/EP3248286B1/fr active Active
- 2016-01-19 BR BR112017015378-5A patent/BR112017015378B1/pt active IP Right Grant
- 2016-01-19 CN CN201680012779.6A patent/CN107408930B/zh active Active
-
2021
- 2021-02-08 JP JP2021018225A patent/JP2021078148A/ja active Pending
-
2023
- 2023-04-24 JP JP2023070914A patent/JP2023103276A/ja active Pending
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