Title:
SOUND IMAGE CONTROLLER
Document Type and Number:
Japanese Patent JP3737215
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide the sound image controller which does not spoil presence even at the time of mode switching when at least two acoustic transducing means which have mutually different mode characteristics are used for the same constitution.
SOLUTION: This controller is equipped with a 1st output means 1 and a 2nd output means 2 which have different mode characteristics, an arithmetic means 3 which performs operation for localizing a musical sound signal to an arbitrary position according to those mode characteristics and processes the musical sound signal, a switching means 4 which distributes the musical sound signal outputted from the arithmetic means 3 to the output means 1 or 2, and a detecting means 5 which consists of a switch 50 at a headphone jack insertion hole 20. Further, the controller has a storage means 6 which stores arithmetic process procedures by the mode characteristics and also stores coefficients corresponding to the respective arithmetic process procedures and a control means 7 which sends the arithmetic process procedures and coefficients corresponding to the mode characteristics according to the detection result of the detecting means 5 and sends a distribution signal to the switching means 4.
Inventors:
Akihiro Fujita
Kenji Kamada
Takatsugu Kuwano
Kenji Kamada
Takatsugu Kuwano
Application Number:
JP24256596A
Publication Date:
January 18, 2006
Filing Date:
August 27, 1996
Export Citation:
Assignee:
Kawai Musical Instruments Mfg. Co., Ltd.
International Classes:
H04R5/04; H04S1/00; H04S5/00; (IPC1-7): H04S1/00; H04R5/04; H04S5/00
Domestic Patent References:
| JP56006200U | ||||
| JP3103699U | ||||
| JP57024994A | ||||
| JP7336798A |
Attorney, Agent or Firm:
Hideyo Sato
Kunigoro Nogami
Kunigoro Nogami
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