Title:
CROSSTALK DETECTOR
Document Type and Number:
Japanese Patent JP3265706
Kind Code:
B2
Abstract:
PURPOSE: To provide the crosstalk detector which digitally detects the crosstalks between adjacent string vibration pickups.
CONSTITUTION: A CPU 6 investigates the relations between the digital signals (for example, power ratio, amplitude ratio, phase correlation and pitch relation) of the adjacent string pickups (for example, 1A and 1B) from an A/D converter 4 and discriminates whether the output of the string pickups is by the crosstalks (by the vibrations of the adjacent strings) or not.
Inventors:
Yoshiyuki Murata
Yoshito Yamaguchi
Yoshito Yamaguchi
Application Number:
JP11235393A
Publication Date:
March 18, 2002
Filing Date:
April 16, 1993
Export Citation:
Assignee:
CASIO COMPUTER CO.,LTD.
International Classes:
G10H3/18; G10H1/00; (IPC1-7): G10H3/18; G10H1/00
Domestic Patent References:
| JP4242796A | ||||
| JP2216197A | ||||
| JP612063A | ||||
| JP1279297A | ||||
| JP7101343Y2 |
Attorney, Agent or Firm:
Hanawa Yoshio