Effect adding system

Claim 2

An effect adding system comprising: an input means for inputting an aural signal expressing a melody of a musical composition from the outside; a storage means for storing predescribed performance information concerning said musical composition including at least accompaniment information for producing an accompaniment sound and chorus information independent of said accompaniment information for prescribing height in sound of a chorus to be added to said melody with different height in sound from height in sound of said melody; a readout for reading out said performance information stored in said storage means in prescribed timing; an accompaniment sound producing means for producing said accompaniment sound on the basis of said accompaniment information included in said performance information read out by said readout means; a pitch conversion information outputting means for outputting pitch conversion information for pitch conversion on the basis of said chorus information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means; a pitch-converting means for converting a pitch of said aural signal expressing said melody inputted from said input means in response to said pitch conversion information outputted from said pitch conversion information outputting means; an aural signal outputting means for outputting said aural signal expressing said melody inputted form said input means and said aural signal converted said pitch by said pitch-converting means.

Claim 3

An effect adding system comprising: an input means for inputting an aural signal from the outside; a storage means for storing prescribed performance information including at least accompaniment information for producing an accompaniment sound of a musical composition and control information indicating commencement and stoppage of delay of said aural signal in a specified portion of said musical composition; a readout means for reading out said performance information stored in said storage means in prescribed timing; an accompaniment sound producing means for producing said accompaniment sound on the basis of said accompaniment information included in said performance information read out by said readout means; a delay means for controlling commencement and stoppage of delay of said aural signal inputted from said input means on the basis of said control information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means, and delaying said aural signal inputted from said input means, and outputting said aural signal to be delayed.

Claim 4

An effect adding system comprising: an input means for inputting an aural signal from the outside; a storage means for storing prescribed performance information including at least accompaniment information for producing an accompaniment sound of a musical composition and control information indicating commencement and stoppage of delay of said aural signal in a specified portion of said musical composition; a readout means for reading out said performance information stored in said storage means in prescribed timing; an accompaniment sound producing means for producing said accompaniment sound on the basis of said accompaniment information included in said performance information read out by said readout means; a delay means for controlling commencement and stoppage of delay of said aural signal inputted from said input means on the basis of said control information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means, and delaying said aural signal inputted from said input means, and outputting said aural signal to be delayed.

Claim 5

An effect adding system comprising: an input means for inputting an aural signal expressing a melody of a musical composition from the outside; a storage means for storing prescribed performance information concerning said musical composition including at least accompaniment information for producing an accompaniment sound, chorus information independent of said accompaniment information for prescribing height in sound of a chorus to be added to said melody with different height in sound from height in sound of said melody and control information indicating commencement and stoppage of delay of said aural signal in a specified portion of said musical composition; a readout means for reading out said performance information stored in said storage means in prescribed timing; an accompaniment sound producing means for producing said accompaniment sound on the basis of said accompaniment information included in said performance information read out by said readout means; a pitch conversion information outputting means for outputting pitch conversion information for pitch conversion on the basis of said chorus information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means; a pitch-converting means for converting a pitch of said aural signal expressing said melody inputted from said input means in response to said pitch conversion information outputted from said pitch conversion information outputting means, and outputting said aural signal converted said pitch; a delay means for controlling commencement and stoppage of delay of said aural signal converted said pitch outputted from said pitch-converting means on the basis of said control information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means, and delaying said aural signal converted said pitch outputted from said pitch-converting means, and outputting said aural signal converted said pitch to be delayed.

Claim 6

An effect adding system comprising: an input means for inputting an aural signal expressing a melody of a musical composition from the outside; a storage means for storing prescribed performance information concerning said musical composition including at least accompaniment information for producing an accompaniment sound, chorus information independent of said accompaniment information for prescribing height in sound of a chorus to be added to said melody with different height in sound from height in sound of said melody and control information indicating commencement and stoppage of delay of said aural signal in a specified portion of said musical composition; a readout means for reading out said performance information stored in said storage means in prescribed timing; an accompaniment sound producing means for producing said accompaniment sound on the basis of said accompaniment information included in said performance information read out by said readout means; a pitch conversion information outputting means for outputting pitch conversion information for pitch conversion on the basis of said chorus information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means; a pitch-converting means for converting a pitch of said aural signal expressing said melody inputted from said input means in response to said pitch conversion information outputted from said pitch conversion information outputting means, and outputting said aural signal converted said pitch; a delay means for controlling commencement and stoppage of delay of said aural signal converted said pitch outputted from said pitch-converting means on the basis of said control information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means, and delaying said aural signal converted said pitch outputted from said pitch-converting means, and outputting said aural signal converted said pitch to be delayed.

Claim 7

An effect adding system as claimed in any one of claims 1 and 3 further comprising: a guide tone producing means for producing a chorus musical sound as a guide tone on the basis of said chorus information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means.

Claim 8

An effect adding system as claimed in any one of claims 1 and 3 further comprising: a mode selecting means for selecting any one of a normal mode and a melody correction mode, and wherein said storage means further stores melodic information expressing said melody as said performance information, and said pitch conversion information outputting means outputs said pitch conversion information for pitch conversion on the basis of said chorus information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means in the case when said normal mode is selected through said mode selecting means, and said pitch conversion information outputting means outputs said pitch conversion information for pitch conversion on the basis of said melodic information included in said performance information read out by said readout means in the case when said melody correction mode is selected by said mode selecting means.

Claim 9

An effect adding system comprising: an input means for inputting an aural signal expressing a melody of a musical composition from the outside; a storage means for storing prescribed performance information concerning said musical composition including at least accompaniment information for producing accompaniment sound and melodic information expressing a melody independent of said accompaniment information; a readout means for reading out said performance information stored in said storage means in prescribed timing; an accompaniment sound producing means for producing said accompaniment sound on the basis of said accompaniment information included in said performance information read out by said readout means; a pitch conversion information outputting means for outputting pitch conversion information for pitch conversion on the basis of said melodic information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means; a pitch-converting means for converting a pitch of said aural signal expressing said melody inputted from said input means in response to said pitch conversion information outputted from said pitch conversion information outputting means, and outputting said aural signal of converted pitch; and a guide tone producing means for producing melodic musical sound as a guide tone on the basis of said melodic information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means.

Claim 10

An effect adding system comprising: an input means for inputting an aural signal expressing a melody of a musical composition from the outside; a storage means for storing prescribed performance information concerning said musical composition including at least accompaniment information for producing accompaniment sound and melodic information expressing a melody independent of said accompaniment information; a readout means for reading out said performance information stored in said storage means in prescribed timing; an accompaniment sound producing means for producing said accompaniment sound on the basis of said accompaniment information included in said performance information read out by said readout means; a pitch conversion information outputting means for outputting pitch conversion information for pitch conversion on the basis of said melodic information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means; a pitch-converting means for converting a pitch of said aural signal expressing said melody inputted from said input means in response to said pitch conversion information outputted from said pitch conversion information outputting means, and outputting said aural signal of converted pitch; and a guide tone producing means for producing melodic musical sound as a guide tone on the basis of said melodic information included in said performance information read out by said readout means in synchronous with production of said accompaniment sound by said accompaniment sound producing means.