JP2009015019A5

JP2009015019A5 -

Info

Publication number: JP2009015019A5
Application number: JP2007176758A
Authority: JP
Filing date: 2007-07-04
Publication date: 2010-08-19
Anticipated expiration: 2027-07-04

Claims

Installed a mute mechanism that prevents the hammer from vibrating the strings and causing the strings to vibrate from each string.
A signal output means for detecting a key operation and generating and outputting a musical sound signal corresponding to the operated key is attached to the keyboard instrument,
Prohibiting the sound generation of the string by the mute mechanism and allowing the signal output from the signal output means, and allowing the sound generation of the string by the mute mechanism and prohibiting the signal output from the signal output means. A mute switching means for switching is attached to the keyboard instrument,
A musical tone signal from the signal output means is converted into a mechanical change, and a vibrating body that oscillates the sounding board and emits sound from the sounding board is attached in contact with the sounding board of the keyboard instrument,
A method for producing or remodeling a musical sound device, comprising: attaching a vibration body switching means for switching whether or not to output a signal from the signal output means to the vibration body.

A mute mechanism that prohibits the hammer from vibrating the strings and causing the strings to vibrate from the action mechanism of the keyboard instrument that vibrates a number of strings with a hammer and produces different tones from each string,
A signal output means for detecting a key operation and generating and outputting a musical sound signal corresponding to the operated key;
Prohibiting the sound generation of the string by the mute mechanism and allowing the signal output from the signal output means, and allowing the sound generation of the string by the mute mechanism and prohibiting the signal output from the signal output means. Mute switching means for switching,
An exciter that converts a musical sound signal from the signal output means into a mechanical change, vibrates a sounding board to emit sound from the sounding board, and is in contact with the sounding board of a keyboard instrument. An attached vibration body,
A musical tone apparatus comprising: a vibrating body switching means for switching whether to output a signal from the signal output means to the vibrating body.

The vibrating body switching means is interlocked with or integrated with the muffling switching means,
Prohibiting string sounding by the mute mechanism, allowing signal output from the signal output means to output a musical sound signal to the vibrating body, and allowing sound generation of the string by the mute mechanism, 3. A musical sound device according to claim 2, wherein the musical sound device is switched between prohibiting signal output from the output means and not outputting the musical sound signal to the vibrating body.

The exciter switching means is not interlocked with or separate from the muffling switching means,
When the sound generation of the string is prohibited by the silencing mechanism and the signal output from the signal output means is allowed, the signal from the signal output means is output to the vibrator, the sound of the string is allowed, When prohibiting the signal output from the signal output means, do not output the signal from the signal output means to the vibration exciter, or prohibit the sound generation of the string by the silencing mechanism, and output the signal from the signal output means. When prohibiting, the signal from the signal output means is not output to the vibrator, the sound of the string is allowed, and the signal output from the signal output means is allowed to the vibrator 3. A musical sound apparatus according to claim 2, wherein a signal from the signal output means is output.

Reverberation resonance means for adding reverberation or resonance to the musical sound signal is added to the signal output means,
When the musical sound signal is output to the vibrating body, the musical sound signal is output to the vibrating body without adding reverberation or resonance,
5. The musical tone apparatus according to claim 3, wherein when the musical tone signal is not output to the vibrator, the musical tone signal is output by adding reverberation or resonance by the reverberation resonance means.

When the music signal is not output to the vibrator, reverberation or resonance is added by the reverberation resonance means and the music signal is output to the headphones.
Based on the detection results of the detection means that detects the wearing of headphones, reverberation or resonance is added by the reverberation resonance means when headphones are attached, and reverberation or resonance is not added by the reverberation resonance means when headphones are not attached. 6. The musical sound device according to claim 5, wherein

Installed a mute mechanism that prevents the hammer from vibrating the strings and causing the strings to vibrate from each string.
A signal output means for detecting a key operation and generating and outputting a musical sound signal corresponding to the operated key is attached to the keyboard instrument,
A vibration body that converts the musical tone signal from this signal output means into a mechanical change, vibrates the soundboard that touches it, and emits sound from the soundboard, is attached in contact with the soundboard of the keyboard instrument. ,
A headphone that converts a musical sound signal from the signal output means into a musical sound and emits the musical sound without leaking to the outside is detachably attached to the musical sound device,
It is possible to perform the ensemble by simultaneously performing the pronunciation by the string and the excitation body or / and the headphone for the pronunciation by the string, the sound by the vibration body, and the sound by the headphones. A method for producing or remodeling a musical sound device, characterized in that the keyboard instrument is provided with switching means that enables simultaneous sound generation by a vibrating body and sound generation by headphones.

A mute mechanism that prohibits the hammer from vibrating the strings and causing the strings to vibrate from the action mechanism of the keyboard instrument that vibrates a number of strings with a hammer and produces different tones from each string,
A signal output means for detecting a key operation and generating and outputting a musical sound signal corresponding to the operated key;
A vibration body that converts the musical sound signal from the signal output means into a mechanical change, vibrates the soundboard that comes into contact with the soundboard, and emits sound from the soundboard, in contact with the soundboard of the keyboard instrument. An attached vibration body,
A headphone that converts a musical sound signal from the signal output means into a musical sound and emits the musical sound without leaking outside;
It is possible to perform the ensemble by simultaneously performing the pronunciation by the string and the excitation body or / and the headphone for the pronunciation by the string, the sound by the vibration body, and the sound by the headphones. A musical sound device characterized in that sound generation by a vibrator and sound generation by headphones can be performed simultaneously to enable these ensembles.