Electronic stringed instrument of the type for controlling musical tones in response to string vibration

Claim 2

An electronic stringed instrument comprising: string triggering data output means for detecting vibration of at least one string stretched on an instrument main body and for outputting string triggering data corresponding to said vibration; pitch designation data output means for detecting a pitch designation operation state of said string and for outputting pitch designation data corresponding to said pitch designation operation state; sounding start instructing means for providing an instruction to start generating a musical tone with a pitch designated by said pitch designation data from said pitch designation data output means in response to said string triggering data from said string triggering data output means; and sound-stop start instructing means for providing a sound-stop start instruction to stop generating said musical tone upon elapse of a predetermined time period from a point of time at which generation of said musical tone was started in accordance with an instruction from the sounding start instructing means.

Claim 3

The electronic stringed instrument according to claim 1, wherein said sound-stop start instructing means comprises timbre-based sound-stop start instructing means for providing an instruction to stop generating said generated musical tone upon elapse of a sounding time corresponding to a timbre of said musical tone from a point of time at which generation of said musical tone was started in accordance with an instruction from said sounding start instructing means.

Claim 4

The electronic stringed instrument according to claim 1, further comprising musical tone generating means for starting generation of said musical tone when sounding start is instructed from said sounding start instructing means and for starting the sound-stop of said musical tone when the sound-stop of the musical tone is instructed from said sound-stop start instruction means.

Claim 5

An electronic stringed instrument comprising: string triggering data output means for detecting vibration of a plurality of strings stretched on an instrument main body and for outputting string triggering data corresponding to said vibration; pitch designation data output means for detecting a pitch designation operation state of said string and for outputting pitch designation data corresponding to said pitch designation operation state; instruction means for providing a tone generation instruction to generate a plurality of musical tone with respective pitches designated by said pitch designation data from said pitch designation data output means in response to said string triggering data from said string triggering data output means; and stop instructing means for providing an instruction to stop generation of the musical tone being generated which corresponds to only a string whose operation state is put in an open-string state by a player.

Claim 6

An electronic stringed instrument comprising: string triggering data output means for detecting vibration of a plurality of strings stretched on an instrument main body and for outputting string triggering data corresponding to said vibration; pitch designation data output means for detecting a pitch designation operation state of said string and for outputting pitch designation data corresponding to said pitch designation operation state; instruction means for providing a tone generation instruction to generate a plurality of musical tone with respective pitches designated by said pitch designation data from said pitch designation data output means in response to said string triggering data from said string triggering data output means; and stop instructing means for providing an instruction to stop generation of the musical tone being generated which corresponds to only a string whose operation state is put in an open-string state by a player.

Claim 7

The electronic stringed instrument according to claim 4, further comprising: musical tone generating means for generating said musical tone in accordance with instructions from said instruction means.

Claim 8

An electronic stringed instrument comprising: string triggering data output means for detecting vibration of at least one string stretched on a instrument main body and for outputting string triggering data corresponding to said vibration; pitch designation data output means for detecting a pitch designation operation state and for outputting pitch designation data corresponding to said pitch designation operation state; instruction means for instructing tone generation so as to generate a musical tone with a pitch designated by said pitch designation data from said pitch designation data output means in response to said string triggering data from said string triggering data output means; and stop instructing means for providing an instruction to stop generation of all musical tones being generated when an operation state of said at least one string is put in an open-string state by a player.

Claim 9

An electronic stringed instrument comprising: string triggering data output means for detecting vibration of at least one string stretched on a instrument main body and for outputting string triggering data corresponding to said vibration; pitch designation data output means for detecting a pitch designation operation state and for outputting pitch designation data corresponding to said pitch designation operation state; instruction means for instructing tone generation so as to generate a musical tone with a pitch designated by said pitch designation data from said pitch designation data output means in response to said string triggering data from said string triggering data output means; and stop instructing means for providing an instruction to stop generation of all musical tones being generated when an operation state of said at least one string is put in an open-string state by a player.

Claim 10

The electronic stringed instrument according to claim 6, further comprising: musical tone generating means for generating said musical tone in accordance with instructions from said instruction means.

Claim 11

An electronic stringed instrument comprising: string triggering data output means for detecting vibration of at least one string stretched on an instrument main body and for outputting string triggering data corresponding to said vibration; pitch designation data output means for detecting a pitch designation operation state of said string and for outputting pitch designation data corresponding to said pitch designation operation state; instruction means for instructing tone generation so as to generate a musical tone with a pitch designated by said pitch designation data from said pitch designation data output means in response to said string triggering data from said string triggering data output means; first tone-stop instruction control means for providing an instruction to automatically stop generation of said musical tone upon elapse of a predetermined time period from a point of time at which generation of said musical tone has started; tone-stop instructing means for instructing stop of generation of said musical tone by said manual operation; and second tone-stop instructing control means for stopping, when said tone-stop instruction means is operated before the elapse of the predetermined time, a currently sounded musical tone immediately in response to the operation of said tone-stop instruction means.

Claim 12

An electronic stringed instrument comprising: string triggering data output means for detecting vibration of at least one string stretched on an instrument main body and for outputting string triggering data corresponding to said vibration; pitch designation data output means for detecting a pitch designation operation state of said string and for outputting pitch designation data corresponding to said pitch designation operation state; instruction means for instructing tone generation so as to generate a musical tone with a pitch designated by said pitch designation data from said pitch designation data output means in response to said string triggering data from said string triggering data output means; first tone-stop instruction control means for providing an instruction to automatically stop generation of said musical tone upon elapse of a predetermined time period from a point of time at which generation of said musical tone has started; tone-stop instructing means for instructing stop of generation of said musical tone by said manual operation; and second tone-stop instructing control means for stopping, when said tone-stop instruction means is operated before the elapse of the predetermined time, a currently sounded musical tone immediately in response to the operation of said tone-stop instruction means.

Claim 13

The electronic stringed instrument according to claim 8, wherein said string triggering data output means comprises a plurality of string triggering data output devices, said tone-stop instructing means comprises one tone-stop instructing device, and said second tone stop instruction control means comprises full tone-stop control means for in response to a tone-stop operation performed with respect to said tone-stop instructing means, producing an instruction to stop generation of all musical tones being generated.

Claim 14

The electronic stringed instrument according to claim 8, wherein said second tone-stop instruction control means comprises rapid tone-stop control means for providing an instruction to stop generation of said musical tone being generated at a speed higher than a speed at which generation of said generated musical tone is stopped by said first tone-stop instruction control means.

Claim 15

The electronic stringed instrument according to claim 8, further comprising: musical tone generating means for generating said musical tone in accordance with instructions from said instruction means.

Claim 16

An electronic stringed instrument comprising: string triggering data output means for detecting vibration of at least one string stretched on a instrument main body and outputting string triggering data corresponding to said vibration; pitch designation data output means for detecting a pitch designation operation state of said string and outputting pitch designation data corresponding to said pitch designation operation state; musical tone generating means for generating a musical tone with a pitch designated by said pitch designation data from said pitch designation data output means in response to said string triggering data from said string triggering data output means; mute reserve means; and mute instructing means for, when said musical tone generating means starts generating a musical tone with a mute reserved by said mute reserve means, instructing said musical tone generating means to rapidly stop generating said musical tone upon elapse of a predetermined time from a point of time at which generation of said musical tone has started.

Claim 17

An electronic stringed instrument comprising: string triggering data output means for detecting vibration of at least one string stretched on a instrument main body and outputting string triggering data corresponding to said vibration; pitch designation data output means for detecting a pitch designation operation state of said string and outputting pitch designation data corresponding to said pitch designation operation state; musical tone generating means for generating a musical tone with a pitch designated by said pitch designation data from said pitch designation data output means in response to said string triggering data from said string triggering data output means; mute reserve means; and mute instructing means for, when said musical tone generating means starts generating a musical tone with a mute reserved by said mute reserve means, instructing said musical tone generating means to rapidly stop generating said musical tone upon elapse of a predetermined time from a point of time at which generation of said musical tone has started.

Claim 18

The electronic stringed instrument according to claim 12, wherein said predetermined time can arbitrarily be set.

Claim 19

The electronic stringed instrument according to claim 12, wherein said mute reserve means is provided in said instrument main body.

Claim 20

The electronic stringed instrument according to claim 12, wherein said mute reserve means is provided outside of said instrument main body.

Claim 21

An electronic stringed instrument comprising: detecting means for detecting vibration of at least one string stretched on an instrument body and for outputting string triggering signal corresponding to said vibration; pitch designation data output means for detecting a pitch designation operation sate of a fingerboard provided on the instrument and for outputting pitch designation data corresponding to said pitch designation operation state; a plurality of musical tone generating means for providing an instruction to start generation of a musical tone at a timing when said string triggering signal is supplied from said detecting means, the musical tone having a pitch designated by said pitch designation data output means; first sounding instructing means for instructing a first musical tone generating means of said plurality of tone generating means to start generating a first musical tone at a timing when said triggering signal is supplied from said detecting means; and second sounding instructing means for instructing a second musical tone generating means different from said first musical tone generating means of said plurality of tone generating means to start generating a second musical tone having a pitch corresponding to said pitch designation data from said pitch designation data output means, when the same string is vibrated successively while said first tone generating means is actuated by said first sounding instructing means.

Claim 22

An electronic stringed instrument comprising: detecting means for detecting vibration of at least one string stretched on an instrument body and for outputting string triggering signal corresponding to said vibration; pitch designation data output means for detecting a pitch designation operation sate of a fingerboard provided on the instrument and for outputting pitch designation data corresponding to said pitch designation operation state; a plurality of musical tone generating means for providing an instruction to start generation of a musical tone at a timing when said string triggering signal is supplied from said detecting means, the musical tone having a pitch designated by said pitch designation data output means; first sounding instructing means for instructing a first musical tone generating means of said plurality of tone generating means to start generating a first musical tone at a timing when said triggering signal is supplied from said detecting means; and second sounding instructing means for instructing a second musical tone generating means different from said first musical tone generating means of said plurality of tone generating means to start generating a second musical tone having a pitch corresponding to said pitch designation data from said pitch designation data output means, when the same string is vibrated successively while said first tone generating means is actuated by said first sounding instructing means.