PL3304734T3 - Urządzenie i sposób regulowania poziomu głośności - Google Patents
Urządzenie i sposób regulowania poziomu głośnościInfo
- Publication number
- PL3304734T3 PL3304734T3 PL16727335T PL16727335T PL3304734T3 PL 3304734 T3 PL3304734 T3 PL 3304734T3 PL 16727335 T PL16727335 T PL 16727335T PL 16727335 T PL16727335 T PL 16727335T PL 3304734 T3 PL3304734 T3 PL 3304734T3
- Authority
- PL
- Poland
- Prior art keywords
- volume control
- volume
- control
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/005—Control by a pilot signal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
- H03G3/3026—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being discontinuously variable, e.g. controlled by switching
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Quality & Reliability (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Circuit For Audible Band Transducer (AREA)
- Circuits Of Receivers In General (AREA)
- Stereophonic System (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15169998 | 2015-05-29 | ||
| PCT/EP2016/061542 WO2016193033A1 (de) | 2015-05-29 | 2016-05-23 | Vorrichtung und verfahren zur lautstärkenregulierung |
| EP16727335.8A EP3304734B1 (de) | 2015-05-29 | 2016-05-23 | Vorrichtung und verfahren zur lautstärkenregulierung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3304734T3 true PL3304734T3 (pl) | 2021-09-13 |
Family
ID=53442474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL16727335T PL3304734T3 (pl) | 2015-05-29 | 2016-05-23 | Urządzenie i sposób regulowania poziomu głośności |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US10389322B2 (pl) |
| EP (1) | EP3304734B1 (pl) |
| JP (1) | JP7141946B2 (pl) |
| KR (1) | KR102066422B1 (pl) |
| CN (1) | CN108028631B (pl) |
| AU (1) | AU2016270282B2 (pl) |
| BR (1) | BR112017025552B1 (pl) |
| CA (1) | CA2987702C (pl) |
| ES (1) | ES2870749T3 (pl) |
| MX (1) | MX371222B (pl) |
| PL (1) | PL3304734T3 (pl) |
| RU (1) | RU2703973C2 (pl) |
| WO (1) | WO2016193033A1 (pl) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2007005027A (es) | 2004-10-26 | 2007-06-19 | Dolby Lab Licensing Corp | Calculo y ajuste de la sonoridad percibida y/o el balance espectral percibido de una senal de audio. |
| TWI529703B (zh) | 2010-02-11 | 2016-04-11 | 杜比實驗室特許公司 | 用以非破壞地正常化可攜式裝置中音訊訊號響度之系統及方法 |
| TWI896112B (zh) | 2010-12-03 | 2025-09-01 | 美商杜比實驗室特許公司 | 音頻解碼裝置、音頻解碼方法及音頻編碼方法 |
| CN103325380B (zh) | 2012-03-23 | 2017-09-12 | 杜比实验室特许公司 | 用于信号增强的增益后处理 |
| CN121122295A (zh) | 2012-05-18 | 2025-12-12 | 杜比实验室特许公司 | 用于维持与参数音频编码器相关联的可逆动态范围控制信息的系统 |
| US10844689B1 (en) | 2019-12-19 | 2020-11-24 | Saudi Arabian Oil Company | Downhole ultrasonic actuator system for mitigating lost circulation |
| KR102192755B1 (ko) | 2013-01-21 | 2020-12-18 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 프로그램 라우드니스 및 경계 메타데이터를 가진 오디오 인코더 및 디코더 |
| CN119479682A (zh) | 2013-01-21 | 2025-02-18 | 杜比实验室特许公司 | 用于在不同回放设备之间优化响度和动态范围的系统和方法 |
| CN105074818B (zh) | 2013-02-21 | 2019-08-13 | 杜比国际公司 | 音频编码系统、用于产生比特流的方法以及音频解码器 |
| CN107093991B (zh) | 2013-03-26 | 2020-10-09 | 杜比实验室特许公司 | 基于目标响度的响度归一化方法和设备 |
| CN105190618B (zh) | 2013-04-05 | 2019-01-25 | 杜比实验室特许公司 | 用于自动文件检测的对来自基于文件的媒体的特有信息的获取、恢复和匹配 |
| TWM487509U (zh) | 2013-06-19 | 2014-10-01 | 杜比實驗室特許公司 | 音訊處理設備及電子裝置 |
| ES3061991T3 (en) | 2013-09-12 | 2026-04-08 | Dolby Laboratories Licensing Corp | Dynamic range control for a wide variety of playback environments |
| CN110675883B (zh) | 2013-09-12 | 2023-08-18 | 杜比实验室特许公司 | 用于下混合音频内容的响度调整 |
| CN110808723B (zh) | 2014-05-26 | 2024-09-17 | 杜比实验室特许公司 | 音频信号响度控制 |
| CN119296555A (zh) | 2014-10-10 | 2025-01-10 | 杜比实验室特许公司 | 基于发送无关的表示的节目响度 |
| CN109842839A (zh) * | 2019-01-29 | 2019-06-04 | 惠州市华智航科技有限公司 | 一种等响度补偿方法 |
| DE102019133289A1 (de) * | 2019-12-06 | 2021-06-10 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zum Anpassen der Lautstärke in einem Audiosystem |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3283284B2 (ja) * | 1992-03-26 | 2002-05-20 | 富士通テン株式会社 | 再生音量自動補正回路 |
| US5506910A (en) * | 1994-01-13 | 1996-04-09 | Sabine Musical Manufacturing Company, Inc. | Automatic equalizer |
| RU2206174C2 (ru) * | 2001-03-05 | 2003-06-10 | Журин Дмитрий Вячеславович | Способ регулирования громкости звуковоспроизведения и устройства для его реализации |
| JP4260046B2 (ja) | 2004-03-03 | 2009-04-30 | アルパイン株式会社 | 音声明瞭度改善装置及び音声明瞭度改善方法 |
| EP1763923A1 (en) * | 2004-06-30 | 2007-03-21 | Koninklijke Philips Electronics N.V. | Method of and system for automatically adjusting the loudness of an audio signal |
| US8462963B2 (en) * | 2004-08-10 | 2013-06-11 | Bongiovi Acoustics, LLCC | System and method for processing audio signal |
| MX2007005027A (es) * | 2004-10-26 | 2007-06-19 | Dolby Lab Licensing Corp | Calculo y ajuste de la sonoridad percibida y/o el balance espectral percibido de una senal de audio. |
| US20070291960A1 (en) * | 2004-11-10 | 2007-12-20 | Adc Technology Inc. | Sound Electronic Circuit and Method for Adjusting Sound Level Thereof |
| US20060106472A1 (en) * | 2004-11-16 | 2006-05-18 | Romesburg Eric D | Method and apparatus for normalizing sound recording loudness |
| US20070121966A1 (en) * | 2005-11-30 | 2007-05-31 | Microsoft Corporation | Volume normalization device |
| JP2008005268A (ja) * | 2006-06-23 | 2008-01-10 | Sharp Corp | 入力切換時の音量調整方法 |
| CN101569092A (zh) * | 2006-12-21 | 2009-10-28 | 皇家飞利浦电子股份有限公司 | 用于处理音频数据的系统 |
| US8275153B2 (en) * | 2007-04-16 | 2012-09-25 | Evertz Microsystems Ltd. | System and method for generating an audio gain control signal |
| KR101597375B1 (ko) * | 2007-12-21 | 2016-02-24 | 디티에스 엘엘씨 | 오디오 신호의 인지된 음량을 조절하기 위한 시스템 |
| US8406431B2 (en) * | 2009-07-23 | 2013-03-26 | Sling Media Pvt. Ltd. | Adaptive gain control for digital audio samples in a media stream |
| US8538042B2 (en) * | 2009-08-11 | 2013-09-17 | Dts Llc | System for increasing perceived loudness of speakers |
| TWI525987B (zh) * | 2010-03-10 | 2016-03-11 | 杜比實驗室特許公司 | 在單一播放模式中組合響度量測的系統 |
| EP2367286B1 (en) * | 2010-03-12 | 2013-02-20 | Harman Becker Automotive Systems GmbH | Automatic correction of loudness level in audio signals |
| JP5702666B2 (ja) | 2011-05-16 | 2015-04-15 | 富士通テン株式会社 | 音響装置および音量補正方法 |
| US9312829B2 (en) * | 2012-04-12 | 2016-04-12 | Dts Llc | System for adjusting loudness of audio signals in real time |
| US9413322B2 (en) * | 2012-11-19 | 2016-08-09 | Harman International Industries, Incorporated | Audio loudness control system |
-
2016
- 2016-05-23 ES ES16727335T patent/ES2870749T3/es active Active
- 2016-05-23 AU AU2016270282A patent/AU2016270282B2/en active Active
- 2016-05-23 MX MX2017015008A patent/MX371222B/es active IP Right Grant
- 2016-05-23 JP JP2018513904A patent/JP7141946B2/ja active Active
- 2016-05-23 WO PCT/EP2016/061542 patent/WO2016193033A1/de not_active Ceased
- 2016-05-23 RU RU2017146052A patent/RU2703973C2/ru active
- 2016-05-23 KR KR1020177037583A patent/KR102066422B1/ko active Active
- 2016-05-23 EP EP16727335.8A patent/EP3304734B1/de active Active
- 2016-05-23 BR BR112017025552-9A patent/BR112017025552B1/pt active IP Right Grant
- 2016-05-23 PL PL16727335T patent/PL3304734T3/pl unknown
- 2016-05-23 CA CA2987702A patent/CA2987702C/en active Active
- 2016-05-23 CN CN201680042896.7A patent/CN108028631B/zh active Active
-
2017
- 2017-11-29 US US15/826,277 patent/US10389322B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20180083586A1 (en) | 2018-03-22 |
| KR102066422B1 (ko) | 2020-02-11 |
| AU2016270282B2 (en) | 2019-07-04 |
| JP7141946B2 (ja) | 2022-09-26 |
| CA2987702A1 (en) | 2016-12-08 |
| WO2016193033A1 (de) | 2016-12-08 |
| RU2017146052A (ru) | 2019-07-01 |
| AU2016270282A1 (en) | 2018-01-25 |
| CN108028631B (zh) | 2022-04-19 |
| EP3304734B1 (de) | 2021-03-17 |
| RU2017146052A3 (pl) | 2019-07-17 |
| RU2703973C2 (ru) | 2019-10-22 |
| BR112017025552B1 (pt) | 2023-01-24 |
| MX371222B (es) | 2020-01-09 |
| EP3304734A1 (de) | 2018-04-11 |
| CA2987702C (en) | 2022-06-21 |
| ES2870749T3 (es) | 2021-10-27 |
| JP2018528705A (ja) | 2018-09-27 |
| BR112017025552A2 (pt) | 2018-08-07 |
| KR20180014058A (ko) | 2018-02-07 |
| CN108028631A (zh) | 2018-05-11 |
| MX2017015008A (es) | 2018-08-15 |
| US10389322B2 (en) | 2019-08-20 |
| HK1250426A1 (zh) | 2018-12-14 |
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