Electronic stringed instrument

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one string kept taut along said fingerboard;
• string-vibration detection means for detecting that said string is vibrated;
• string-vibration strength measuring means for measuring a string-vibration strength of said string;
• period measuring means for measuring a fundamental period of a vibration of said string;
• sound source means for generating a musical tone for said string;
• effect addition means connected with said sound source means for generating a musical tone for said string, for adding an effect to the musical tone supplied from said sound source means;
• and
• tone control means including tone generation start instruction means for, when said string-vibration detecting means detects that said string is vibrated, instructing said sound source means to start generation of a musical tone corresponding the vibrated string;
• and
• pitch instruction means for instructing said sound source means to cause a pitch of the musical tone generated by said sound source means to correspond to the period measured by said period measuring means,
• wherein said instrument further comprises effect control means for controlling operation of said effect addition means in accordance with the string-vibration strength measured by said string-vibration strength measuring means.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one extended string;
• string-vibration monitoring means for monitoring vibrating for said string;
• string-vibration strength monitoring means for monitoring a string-vibration strength for said string;
• operation position monitoring means for monitoring an operation position on said fingerboard;
• sound source means for generating a musical tone for said string;
• at least two audio circuit means for providing stereophonic sounds;
• and
• tone control means for sending a string-vibration monitoring result from said string-vibration monitoring means and an operation position monitoring result from said operation position monitoring means to said sound source means and for controlling characteristics of the musical tone in response to both the string-vibration monitoring result and the operation position monitoring result;
• wherein said instrument further comprises pan-pot control means for controlling a relative magnitude of a musical tone signal for said string which is to be supplied from said sound source means to said audio circuit means in accordance with the string-vibration strength for said string measured by said string-vibration strength monitoring means.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one string kept taut along said fingerboard;
• string-vibration monitoring means for monitoring a vibrating for said string;
• string-vibration strength monitoring means for monitoring a string-vibrating strength for said string;
• period monitoring means for monitoring a fundamental period of a vibration of said string;
• sound source means for generating a musical tone for said string;
• at least two audio circuit means for providing stereophonic sounds;
• and
• tone control means for sending a string-vibration monitoring result from said string-vibration monitoring means and a fundamental period monitoring result from said period monitoring means to said sound source means and for controlling characteristics of the musical tone in response to both the string-vibration monitoring result and the fundamental period monitoring result;
• wherein said instrument further comprises pan-pot control means for controlling a relatively magnitude of a musical tone signal for said string which is to be supplied from said sound source means to said audio circuit means in accordance with the string-vibration strength for said string measured by said string-vibration strength monitoring means.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one extended string;
• string-vibration monitoring means for monitoring a string-vibration for said string;
• operation position monitoring means for monitoring an operation position on said fingerboard;
• a manually operative performance operation element;
• and
• tone control means for sending a string-vibration monitoring result from said string-vibration monitoring means and an operation position monitoring result from said operation position monitoring means and for controlling characteristics of the musical tone in response to both the string-vibration monitoring result and the operation position monitoring result;
• wherein said instrument further comprises pan-pot control means for controlling a pan-pot position of the musical tone which is to be produced in accordance with an operation state of said performance operation element.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one string kept taut along said fingerboard;
• string-vibration monitoring means for monitoring a vibration for said string;
• period monitoring means for monitoring a fundamental period of a vibration of said string;
• a manually operative performance operation element;
• and
• tone control means for sending a string-vibration monitoring result from said string-vibration monitoring means and a fundamental period monitoring result from said period monitoring means and for controlling characteristics of the musical tone in response to both the string-vibration monitoring result and the fundamental period monitoring result,
• wherein said instrument further comprises pan-pot control means for controlling a pan-pot position of the musical tone which is to be produced in accordance with an operation state of said performance operation element.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one extended string;
• string-vibration monitoring means for monitoring a vibration for said string;
• string-vibration strength monitoring means for monitoring a string-vibration for said string;
• operation position monitoring means for monitoring an operation position on said fingerboard;
• wherein said instrument further comprises:
• function assignment means for variably assigning a tone control function to the string-vibration strength;
• and
• tone control means for controlling characteristics of a musical tone in correspondence with the tone control function assigned to the string-vibration strength by said function assignment means in response to the monitoring result from said string-vibration strength monitoring means.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one string kept taught along said fingerboard;
• string-vibration monitoring means for monitoring a vibration for said string;
• string-vibration strength monitoring means for monitoring a string-vibration strength for said string;
• and
• period monitoring means for monitoring a fundamental period of a vibration of said string;
• wherein said instrument further comprises:
• function assignment means for variably assigning a tone control function to the string-vibration strength;
• and
• tone control means for controlling characteristics of a musical tone in correspondence with the tone control function assigned to the string-vibration strength by said function assignment means in response to the monitoring result from said string-vibration strength monitoring means.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one extended string;
• string-vibration monitoring means for monitoring a vibration for said string;
• operation position monitoring means for monitoring an operation position on said fingerboard;
• and
• string-bending monitoring means for monitoring a string-bending operation for said string;
• wherein said instrument further comprises:
• function assignment means for variably assigning a tone control function to the string-bending operation;
• and
• tone control means for controlling characteristics of a musical tone in correspondence with the tone control function assigned to the string-bending operation by said function assignment means in response to the monitoring result from said string-bending monitoring means.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one string kept taut along said fingerboard;
• string-vibration monitoring means for monitoring a vibration for said string;
• period monitoring means for monitoring a fundamental period of a vibration of said string;
• and
• string-bending monitoring means for monitoring a string-bending operation for said string;
• wherein said instrument further comprises:
• function assignment means for variably assigning a tone control function to the string-bending operation;
• and
• tone control means for controlling characteristics of a musical tone in correspondence with the tone control function assigned to the string-bending operation by said function assignment means in response to the monitoring result from said string-bending monitoring means.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of extended strings;
• string-vibration detection means for detecting that each of said strings is vibrated;
• string-bending sensing means for sensing a string-bending operation state for each of said strings;
• operation position detection means for detecting an operation position on said fingerboard;
• and
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string;
• and
• pitch instruction means for instructing a pitch of the musical tone to be generated to correspond to the operation position on said fingerboard detected by said operation position detection means,
• wherein said instrument further comprises:
• sound source means for producing a first musical tone having a first tone color, and a second musical tone having a second tone color;
• tone mixing means for mixing the first musical tone and the second musical tone;
• and
• tone mixing ratio control means for controlling a mixing ratio of the first musical tone and the second musical tone in said tone mixing means in accordance with the sensed string-bending operation state for said string-bending sensing means.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of strings kept taut along said fingerboard;
• string-vibration detection means for detecting that each of said strings is vibrated;
• string-bending sensing means for sensing a string-bending operation state for each of said strings;
• period measuring means for measuring a fundamental period of a fundamental of each of said strings;
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string;
• and
• pitch instruction means for instructing the pitch of the musical tone to be generated to correspond to the period measured by said period measuring means;
• wherein said instrument further comprises:
• sound source means for producing first musical tone having a first tone color, and a second musical tone having a second tone color;
• tone mixing means for mixing the first musical tone and the second musical tone;
• and
• tone mixing ratio control means for controlling a mixing ratio of the first musical tone and the second musical tone in said tone mixing means in accordance with the sensed string-bending operation state for said string-bending sensing means.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one extended string;
• string-vibration detection means for detecting that said string is vibrated;
• sound source means for generating a musical tone for said string;
• operation position detection means for detecting an operation position on said fingerboard;
• and
• tone control means including tone generation start instruction means for, when said string-vibration detection means detects that said string is vibrated, instructing said sound source means for generating a musical tone of said string to start generation of a musical tone corresponding to the vibrated string,
• wherein said instrument further comprises:
• pitch data generating means, connected with said operation position detection means, for generating pitch data in correspondence with the operation position on said fingerboard with respect to said string detected by said operation position detection means;
• pitch data correcting means for correcting the pitch data generated by said pitch data generating mean to be another tuned pitch data;
• and
• pitch control means for controlling a pitch of a musical tone for said string from said sound source means using the pitch data corrected by said pitch data correcting means.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one string kept taut along said fingerboard;
• string-vibration detection means for detecting that said string is vibrated;
• said source means for generating a musical tone for said string;
• period measuring means for measuring a fundamental period of a vibration of said string;
• and
• tone control means including tone generation start instruction means for, when said string-vibration detection means detects that said string is vibrated, instructing said sound source means for generating a musical tone of said string to start generation of a musical tone corresponding to the vibrated string,
• wherein said instrument further comprises:
• pitch data generating means, connected with said period measuring means, for generating pitch data in correspondence with the fundamental period of said string measured by said period measuring means;
• pitch data correcting means for correcting the pitch data generated by said pitch data generating means to be another tuned pitch data;
• and
• pitch control means for controlling a pitch of a musical tone for said string from said sound source means using the pitch data corrected by said pitch data correcting means.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of extended strings;
• string-vibration detection means for detecting that each of said strings is vibrated;
• operation position detection means for detecting an operation position on said fingerboard against which each of said strings is urged;
• and
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string, and
• pitch instruction means for instructing a pitch of the musical tone to be generated to correspond to the operation position on said fingerboard detected by said operation position detection means,
• wherein said instrument further comprises:
• an operation means for outputting an operation level signal;
• modulation depth setting means for setting a modulation depth of the pitch uniformly or independently for each of the plurality of strings;
• and
• pitch modulation means for executing a pitch modulation for each of the strings in accordance with the operation level signal output from the operation means and the depth of the pitch modulation being determined uniformly or independently for each of the strings set by said modulation depth setting means.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of strings kept taut along said fingerboard;
• string-vibration detection means for detecting that each of said strings is vibrated;
• period measuring means for measuring a fundamental period of a vibration of each of said strings;
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string, and
• pitch instruction means for instructing the pitch of the musical tone to be generated to correspond to the period measured by said period measuring means,
• wherein said instrument further comprises:
• an operation means for outputting an operation level signal;
• modulation depth setting means for setting a modulation depth of the pitch uniformly or independently for each of the plurality of strings;
• and
• pitch modulation means for executing a pitch modulation for each of the strings in accordance with the operation level signal output from the operation means and the depth of the pitch modulation being determined uniformly or independently for each of the strings set by said modulation depth setting means.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of extended strings;
• string-vibration detection means for detecting that each of said strings is vibrated;
• operation element sensing means for sensing an operation state for a manually operative performance operation element;
• operation position detection means for detecting an operation position on said fingerboard;
• and
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string;
• and
• pitch instruction means for instructing a pitch of the musical tone to be generated to correspond to the operation position on said fingerboard detected by said operation position detection means;
• wherein said instrument further comprises:
• sound source means for producing a first musical tone having a first tone color and a second musical tone having a second tone color;
• tone mixing means for mixing the first musical tone and the second musical tone;
• and
• tone mixing ratio control means for controlling a mixing ratio of the first musical tone and the second musical tone in said tone mixing means in accordance with the sensed operation state for said performance operation element.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of strings kept taut along said fingerboard;
• string-vibration detection means for detecting that each of said strings is vibrated;
• operation element sensing means for sensing an operation state for a performance operation element;
• period measuring means for measuring a fundamental period of a vibration of each of said strings;
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string;
• and
• pitch instruction means for instructing a pitch of the musical tone to be generated to correspond to the period measured by said period measuring means;
• wherein said instrument further comprises:
• sound source means for producing a first musical tone having a first tone color and a second musical tone having a second tone color;
• tone mixing means for mixing the first musical tone and the second musical tone;
• and
• tone mixing ratio control means for controlling a mixing ratio of the first musical tone and the second musical tone in said tone mixing means in accordance with the sensed operation state for said performance operation element.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of extended strings:
• string-vibration detection means for detecting that each of said strings is vibrated;
• string-vibration strength measuring means for measuring a vibrating strength for each of said strings;
• operation position detection means for detecting an operation position on said fingerboard;
• and
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string;
• and
• pitch instruction means for instructing a pitch of the musical tone to be generated to correspond to the operation position on said fingerboard detected by said operation position detection means;
• wherein said instrument further comprises:
• sound source means for producing a first musical tone having a first tone color and a second musical tone having a second tone color;
• tone mixing means for mixing the first musical tone and the second musical tone;
• and
• tone mixing ratio control means for controlling a mixing ratio of the first musical tone and the second musical tone in said tone mixing means in accordance with the measured string-vibration strength.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of strings kept taut along said fingerboard;
• string-vibration detection means for detecting that each of said strings is vibrated;
• string-vibration strength measuring means for measuring a vibrating strength of each of said strings;
• period measuring means for measuring a fundamental period of a vibration of each of said strings;
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string;
• and
• pitch instruction means for instructing a pitch of the musical tone to be generated to correspond to the period measured by said period measuring means;
• wherein said instrument further comprises;
• sound source means for producing a first musical tone having a first tone color and a second musical tone having a second tone color;
• tone mixing means for mixing the first musical tone and the second musical tone;
• and
• tone mixing ratio control means for controlling a mixing ratio of the first musical tone and the second musical tone in said tone mixing means in accordance with the measured vibrating strength.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of extended strings;
• string-vibration detection means for detecting that each of said strings is vibrated;
• operation position detection means for detecting an operation position on said fingerboard;
• and
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string;
• and
• pitch instruction means for instructing a pitch of the musical tone to be generated to correspond to the operation position on said fingerboard detected by said operation position detection means;
• wherein said instrument further comprises:
• sound source means for producing a first musical tone having a first tone color and a second musical tone having a second tone color;
• tone mixing means for mixing the first musical tone and the second musical tone;
• and
• tone mixing ratio control means for controlling a mixing ratio of the first musical tone and the second musical tone in said tone mixing means in accordance with the detected operation position on said fingerboard.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of strings kept taut along said fingerboard;
• string-vibration detection means for detecting that each of said strings is vibrated;
• period measuring means for measuring a fundamental period of a vibration of each of said strings;
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string;
• and
• pitch instruction means for instructing a pitch of the musical tone to be generated to correspond to the fundamental period measured by said period measuring means;
• wherein said instrument further comprises:
• sound source means for producing a first musical tone having a first tone color and a second musical tone having a second tone color;
• tone mixing means for mixing the first musical tone and the second musical tone;
• and
• tone mixing ratio control means for controlling a mixing ratio of the first musical tone and the second musical tone in said tone mixing means in accordance with the measured fundamental period.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of extended strings;
• string-vibration detection means for detecting that each of said strings is vibrated;
• string detection means for detecting a string which is operated among said plurality of strings;
• operation position detection means for detecting an operation position on said fingerboard;
• and
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string;
• and
• pitch instruction means for instructing a pitch of the musical tone to be generated to correspond to the operation position on said fingerboard detected by said operation position detection means;
• wherein said instrument further comprises:
• sound source means for producing a first musical tone having a first tone color and a second musical tone having a second tone color;
• tone mixing means for mixing the first musical tone and the second musical tone;
• and
• tone mixing ratio control means for controlling a mixing ratio of the first musical tone and the second musical tone in said tone mixing means in accordance with the string detected by said string detection means.

An electronic stringed instrument, comprising:

• a fingerboard;
• a plurality of strings kept taut along said fingerboard;
• string-vibration detection means for detecting that each of said strings is vibrated;
• string detection means for detecting a string which is operated among said plurality of strings;
• period measuring means for measuring a fundamental period of a vibration of each of said strings;
• tone generation start instruction means for, when said string-vibration detection means detects that one of said strings is vibrated, instructing to start generation of a musical tone corresponding to the vibrated string;
• and
• pitch instruction means for instructing a pitch of the musical tone to be generated to correspond to the period measured by said period measuring means;
• wherein said instrument further comprises:
• sound source means for producing a first musical tone having a first tone color and a second musical tone having a second tone color;
• tone mixing means for mixing the first musical tone and the second musical tone;
• and
• tone mixing ratio control means for controlling a mixing ratio of the first musical tone and the second musical tone in said tone mixing means in accordance with the string detected by said string detection means.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one extended string;
• string-vibration monitoring means for monitoring a vibration for said string;
• string-vibration strength monitoring means for monitoring a string-vibration strength for said string;
• operation position monitoring means for monitoring an operation position on said fingerboard;
• and
• tone control means for sending a string-vibration monitoring result from said string-vibration monitoring means and an operation position monitoring result from said operation position measuring means and for controlling characteristics of the musical tone in response to both the string-vibration monitoring result and the operation position monitoring result,
• wherein said instrument further comprises pan-pot control means for controlling a pan-pot position of a musical tone which is to be produced in accordance with the string-vibration strength for said string measured by said string-vibration strength monitoring means.

An electronic stringed instrument, comprising:

• a fingerboard;
• at least one string kept taut along said fingerboard;
• string-vibration strength monitoring means for monitoring a string-vibration strength for said string;
• period monitoring means for monitoring a fundamental period of a vibration of said string;
• and
• tone control means for sending a string-vibration monitoring result from said string-vibration monitoring means and a fundamental period monitoring result from said period monitoring means and for controlling characteristics of the musical tone in response to both the string-vibration monitoring result and the fundamental period monitoring result;
• wherein said instrument further comprises pan-pot control means for controlling a pan-pot position of a musical tone which is to be produced in accordance with the string-vibration strength for said string measured by said string-vibration strength monitoring means.