GB2429346B - A method of adjusting the amplitude of an audio signal and an audio device - Google Patents
A method of adjusting the amplitude of an audio signal and an audio deviceInfo
- Publication number
- GB2429346B GB2429346B GB0605202A GB0605202A GB2429346B GB 2429346 B GB2429346 B GB 2429346B GB 0605202 A GB0605202 A GB 0605202A GB 0605202 A GB0605202 A GB 0605202A GB 2429346 B GB2429346 B GB 2429346B
- Authority
- GB
- United Kingdom
- Prior art keywords
- amplitude
- adjusting
- audio
- audio signal
- audio device
- 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
Links
- 230000005236 sound signal Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/007—Volume compression or expansion in amplifiers of digital or coded signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0605202A GB2429346B (en) | 2006-03-15 | 2006-03-15 | A method of adjusting the amplitude of an audio signal and an audio device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0605202A GB2429346B (en) | 2006-03-15 | 2006-03-15 | A method of adjusting the amplitude of an audio signal and an audio device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0605202D0 GB0605202D0 (en) | 2006-04-26 |
GB2429346A GB2429346A (en) | 2007-02-21 |
GB2429346B true GB2429346B (en) | 2007-10-17 |
Family
ID=36292791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0605202A Expired - Fee Related GB2429346B (en) | 2006-03-15 | 2006-03-15 | A method of adjusting the amplitude of an audio signal and an audio device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2429346B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010076215A1 (en) * | 2008-12-29 | 2010-07-08 | Arcelik Anonim Sirketi | An audio equipment and a control method thereof |
JP2012235310A (en) * | 2011-04-28 | 2012-11-29 | Sony Corp | Signal processing apparatus and method, program, and data recording medium |
US20140369527A1 (en) * | 2011-09-22 | 2014-12-18 | Earsoft Limited | Dynamic range control |
GB2494894A (en) * | 2011-09-22 | 2013-03-27 | Earsoft Ltd | Dynamic range control |
WO2013102799A1 (en) * | 2012-01-06 | 2013-07-11 | Sony Ericsson Mobile Communications Ab | Smart automatic audio recording leveler |
JP5853813B2 (en) * | 2012-03-27 | 2016-02-09 | 船井電機株式会社 | Audio signal output device and audio output system |
EP2833549B1 (en) | 2013-08-01 | 2016-04-06 | EchoStar UK Holdings Limited | Loudness level control for audio reception and decoding equipment |
GB2605202A (en) * | 2021-03-26 | 2022-09-28 | Audoo Ltd | Audio interface |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1599401A (en) * | 1978-04-18 | 1981-09-30 | Nat Res Dev | Input signal level control for communications channels |
WO2001026221A1 (en) * | 1999-10-07 | 2001-04-12 | K. S. Waves Ltd. | Dynamic range compressor-limiter and low-level-expander with look-ahead for maximizing and stabilizing voice level in telecommunication applications |
WO2004112245A1 (en) * | 2003-06-18 | 2004-12-23 | Nokia Corporation | Dynamic range control of an audio signal and method of its operation |
US6891955B1 (en) * | 1999-07-29 | 2005-05-10 | Micron Technology, Inc. | Audio volume control for computer systems |
WO2005074129A2 (en) * | 2004-01-28 | 2005-08-11 | Koninklijke Philips Electronics, N.V. | Automatic audio signal dynamic range adjustment |
US20050175194A1 (en) * | 2004-02-06 | 2005-08-11 | Cirrus Logic, Inc. | Dynamic range reducing volume control |
-
2006
- 2006-03-15 GB GB0605202A patent/GB2429346B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1599401A (en) * | 1978-04-18 | 1981-09-30 | Nat Res Dev | Input signal level control for communications channels |
US6891955B1 (en) * | 1999-07-29 | 2005-05-10 | Micron Technology, Inc. | Audio volume control for computer systems |
WO2001026221A1 (en) * | 1999-10-07 | 2001-04-12 | K. S. Waves Ltd. | Dynamic range compressor-limiter and low-level-expander with look-ahead for maximizing and stabilizing voice level in telecommunication applications |
WO2004112245A1 (en) * | 2003-06-18 | 2004-12-23 | Nokia Corporation | Dynamic range control of an audio signal and method of its operation |
WO2005074129A2 (en) * | 2004-01-28 | 2005-08-11 | Koninklijke Philips Electronics, N.V. | Automatic audio signal dynamic range adjustment |
US20050175194A1 (en) * | 2004-02-06 | 2005-08-11 | Cirrus Logic, Inc. | Dynamic range reducing volume control |
Also Published As
Publication number | Publication date |
---|---|
GB0605202D0 (en) | 2006-04-26 |
GB2429346A (en) | 2007-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20120315 |