CN1298192C - 对下载的音乐文件进行增益调节的方法 - Google Patents

对下载的音乐文件进行增益调节的方法 Download PDF

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Publication number
CN1298192C
CN1298192C CNB2004100780724A CN200410078072A CN1298192C CN 1298192 C CN1298192 C CN 1298192C CN B2004100780724 A CNB2004100780724 A CN B2004100780724A CN 200410078072 A CN200410078072 A CN 200410078072A CN 1298192 C CN1298192 C CN 1298192C
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CN
China
Prior art keywords
gain
music file
adjusted
audio
grade
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
CNB2004100780724A
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English (en)
Chinese (zh)
Other versions
CN1668124A (zh
Inventor
金圣日
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.)
LG Electronics China Research and Development Center Co Ltd
Original Assignee
LG Electronics China Research and Development Center Co 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 LG Electronics China Research and Development Center Co Ltd filed Critical LG Electronics China Research and Development Center Co Ltd
Publication of CN1668124A publication Critical patent/CN1668124A/zh
Application granted granted Critical
Publication of CN1298192C publication Critical patent/CN1298192C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/162—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for building blocks or similar block-shaped articles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/20—Miscellaneous comprising details of connection between elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)
  • Control Of Amplification And Gain Control (AREA)
CNB2004100780724A 2004-03-08 2004-09-20 对下载的音乐文件进行增益调节的方法 Expired - Fee Related CN1298192C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020040015627A KR20050090283A (ko) 2004-03-08 2004-03-08 다운로드 받은 음악파일의 이득조정방법
KR10-2004-0015627 2004-03-08
KR1020040015627 2004-03-08

Publications (2)

Publication Number Publication Date
CN1668124A CN1668124A (zh) 2005-09-14
CN1298192C true CN1298192C (zh) 2007-01-31

Family

ID=35038958

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100780724A Expired - Fee Related CN1298192C (zh) 2004-03-08 2004-09-20 对下载的音乐文件进行增益调节的方法

Country Status (2)

Country Link
KR (1) KR20050090283A (ko)
CN (1) CN1298192C (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100756007B1 (ko) * 2006-07-21 2007-09-06 엠텍비젼 주식회사 전체적으로 동일 범위의 사운드 레벨을 위한 방법 및 장치
CN102696070B (zh) 2010-01-06 2015-05-20 Lg电子株式会社 处理音频信号的设备及其方法
CN102255607B (zh) * 2010-05-17 2014-01-22 腾讯科技（深圳）有限公司 一种对输出音量进行调节的方法及系统
CN104363510B (zh) * 2014-10-29 2019-04-30 深圳市金立通信设备有限公司 一种播放终端
CN104505106B (zh) * 2014-11-20 2018-06-19 深圳市金立通信设备有限公司 一种终端
CN104486668B (zh) * 2014-11-20 2018-06-19 深圳市金立通信设备有限公司 一种音量调节方法
CN109887522B (zh) * 2019-01-24 2021-05-04 深圳市微纳感知计算技术有限公司 一种麦克风阵列增益调节方法、装置及终端设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879674A (en) * 1973-12-27 1975-04-22 Burroughs Corp Automatic gain control circuit
CN1114520A (zh) * 1993-08-11 1996-01-03 Ntt移动通信网株式会社 自动增益控制装置、通信系统和自动增益控制方法
CN1343399A (zh) * 1999-03-10 2002-04-03 高通股份有限公司 Cdma信号传输控制
CN1390383A (zh) * 1999-03-30 2003-01-08 高通股份有限公司 移动电话内扬声器及话筒增益的自动调节方法和装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3824182B2 (ja) * 1996-09-20 2006-09-20 ソニー株式会社 音声増幅装置及び通信端末装置並びに音声増幅方法
KR20000043651A (ko) * 1998-12-29 2000-07-15 전주범 음량 자동 조절장치 및 조절방법
KR100378403B1 (ko) * 2000-05-12 2003-03-29 삼성전자주식회사 휴대용 단말기의 오디오 출력 제어장치 및 그 방법
JP2003037650A (ja) * 2001-07-25 2003-02-07 Nec Saitama Ltd 携帯電話機
KR100735368B1 (ko) * 2001-08-23 2007-07-04 삼성전자주식회사 오디오 출력 이득 조정장치 및 그 방법
KR20040056419A (ko) * 2002-12-23 2004-07-01 삼성전자주식회사 스피커 볼륨 자동 조절장치 및 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879674A (en) * 1973-12-27 1975-04-22 Burroughs Corp Automatic gain control circuit
CN1114520A (zh) * 1993-08-11 1996-01-03 Ntt移动通信网株式会社 自动增益控制装置、通信系统和自动增益控制方法
CN1343399A (zh) * 1999-03-10 2002-04-03 高通股份有限公司 Cdma信号传输控制
CN1390383A (zh) * 1999-03-30 2003-01-08 高通股份有限公司 移动电话内扬声器及话筒增益的自动调节方法和装置

Also Published As

Publication number Publication date
KR20050090283A (ko) 2005-09-13
CN1668124A (zh) 2005-09-14

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