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EP2288181A3 - Système amplificateur - Google Patents

Système amplificateur Download PDF

Info

Publication number
EP2288181A3
EP2288181A3 EP10189001A EP10189001A EP2288181A3 EP 2288181 A3 EP2288181 A3 EP 2288181A3 EP 10189001 A EP10189001 A EP 10189001A EP 10189001 A EP10189001 A EP 10189001A EP 2288181 A3 EP2288181 A3 EP 2288181A3
Authority
EP
European Patent Office
Prior art keywords
parameter
amplifiers
style
group
amplifier
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.)
Withdrawn
Application number
EP10189001A
Other languages
German (de)
English (en)
Other versions
EP2288181A2 (fr
Inventor
Takaaki Muto
Ken Iwayama
Takaaki Makino
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.)
Yamaha Corp
Original Assignee
Yamaha Corp
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
Priority claimed from JP2008061670A external-priority patent/JP4893664B2/ja
Application filed by Yamaha Corp filed Critical Yamaha Corp
Priority claimed from EP08169487A external-priority patent/EP2063671B1/fr
Publication of EP2288181A2 publication Critical patent/EP2288181A2/fr
Publication of EP2288181A3 publication Critical patent/EP2288181A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/007—Monitoring arrangements; Testing arrangements for public address systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/008—Visual indication of individual signal levels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2227/00—Details of public address [PA] systems covered by H04R27/00 but not provided for in any of its subgroups
    • H04R2227/003—Digital PA systems using, e.g. LAN or internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
EP10189001A 2008-03-11 2008-11-20 Système amplificateur Withdrawn EP2288181A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008061670A JP4893664B2 (ja) 2008-03-11 2008-03-11 アンプシステム
EP08169487A EP2063671B1 (fr) 2007-11-22 2008-11-20 Système amplificateur

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP08169487.9 Division 2008-11-20

Publications (2)

Publication Number Publication Date
EP2288181A2 EP2288181A2 (fr) 2011-02-23
EP2288181A3 true EP2288181A3 (fr) 2012-02-29

Family

ID=45530776

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10189001A Withdrawn EP2288181A3 (fr) 2008-03-11 2008-11-20 Système amplificateur

Country Status (1)

Country Link
EP (1) EP2288181A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9628880B2 (en) * 2008-04-07 2017-04-18 Koss Corporation Wooden or other dielectric capacitive touch interface and loudspeaker having same
CN114786108B (zh) * 2022-03-07 2022-12-09 深圳市安耐科电子技术有限公司 用于单声道功率放大器的配置电路和音频播放设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050246041A1 (en) * 2004-03-26 2005-11-03 Kreifeldt Richard A Audio related system communication protocol

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050246041A1 (en) * 2004-03-26 2005-11-03 Kreifeldt Richard A Audio related system communication protocol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YAMAHA: "NetworkAmp Manager - Owner's Manual", 1 January 2003 (2003-01-01), Japan, XP002545072, Retrieved from the Internet <URL:http://www.manualnguide.com/dl/486> [retrieved on 20090311] *

Also Published As

Publication number Publication date
EP2288181A2 (fr) 2011-02-23

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