(19)
(11) EP 2 288 182 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
29.02.2012 Bulletin 2012/09

(43) Date of publication A2:
23.02.2011 Bulletin 2011/08

(21) Application number: 10189004.4

(22) Date of filing: 20.11.2008
(51) International Patent Classification (IPC): 
H04R 29/00(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

(30) Priority: 11.03.2008 JP 2008061670
11.03.2008 JP 2008061671

(62) Application number of the earlier application in accordance with Art. 76 EPC:
08169487.9 / 2063671

(71) Applicant: YAMAHA CORPORATION
Hamamatsu-shi Shizuoka 430-8650 (JP)

(72) Inventors:
  • Muto, Takaaki
    Shizuoka-ken 430-8650 (JP)
  • Iwayama, Ken
    Shizuoka-ken 430-8650 (JP)
  • Makino, Takaaki
    Shizuoka-ken 430-8650 (JP)

(74) Representative: Ettmayr, Andreas et al
Kehl, Ascherl, Liebhoff & Ettmayr Patentanwälte Friedrich-Herschel-Strasse 9
81679 München
81679 München (DE)

   


(54) Amplifier system


(57) When any one of a plurality of amplifiers has been selected in response to amplifier selecting operation, an amplifier Detail View (37) of the selected amplifier is displayed, where corresponding parameters are displayed via elements of the amplifier Detail View. When any one of a plurality of groups has been selected in response to group selecting operation, a group Detail View of the selected group is displayed, where maximum and minimum values detected from among values of a parameter of individual amplifiers of the selected group are displayed via a band-shaped element (40) of a corresponding fader element.







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