US 2008/0184797 A1 · Hit command processing system, operation system for electronic instrument, and electronic instrument

Abstract

A hit command processing system for an electronic instrument includes: an angular velocity sensor; an analog processing circuit which receives the analog signal output from the angular velocity sensor, converts the analog signal into a digital signal, and outputs the digital signal as a rotational angular velocity value; a hit input detection section which receives the rotational angular velocity value output from the analog processing circuit, and determines whether or not a hit input is performed to an electronic instrument based on a change in the rotational angular velocity value; and a hit command execution section which executes a command associated with the hit input when the hit input detection section has determined that the hit input has been performed.

Claims20

Dependent claims

A hit command processing system for an electronic instrument, the hit command processing system comprising:

an angular velocity sensor which detects a rotational angular velocity and outputs an analog signal corresponding to the rotational angular velocity;
an analog processing circuit which receives the analog signal output from the angular velocity sensor, converts the analog signal into a digital signal, and outputs the digital signal as a rotational angular velocity value;
a hit input detection section which receives the rotational angular velocity value output from the analog processing circuit, and determines whether or not a hit input is performed to an electronic instrument based on a change in the rotational angular velocity value;
and
a hit command execution section which executes a command associated with the hit input when the hit input detection section has determined that the hit input has been performed.

2 more elements

A hit command processing system for an electronic instrument, the hit command processing system comprising:

a hit input detection section which determines whether or not a hit input is performed based on a change in a rotational angular velocity value;
and
a hit command execution section which executes a command associated with the hit input when the hit input detection section has determined that the hit input has been performed.

Dependencies are inferred from the claim text.

Hit command processing system, operation system for electronic instrument, and electronic instrument

Life of this patent

Hit command processing system, operation system for electronic instrument, and electronic instrument

Life of this patent

Abstract

Claims20