CN202075980U

CN202075980U - MIDI (musical instrument digital interface) adapter for electronic organ

Info

Publication number: CN202075980U
Application number: CN2010201361555U
Authority: CN
Inventors: 马晓鹃; 古光均; 孟飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-22
Filing date: 2010-03-22
Publication date: 2011-12-14
Anticipated expiration: 2020-03-22

Abstract

The utility model relates to a playing device capable of being attached onto various digital musical instrument keyboards with MIDI (musical instrument digital interface) IN interfaces, in particular to an MIDI adapter for an electronic organ, which is universally used for the electronic organ, an electric piano, a synthesizer and a computer music system. By the aid of the MIDI adapter, a single keyboard instrument can simultaneously generate five different types of tones and parts completely without automatic accompaniment, and has five keyboard effects (melody, low pitch, harmony 1, harmony 2 and percussion music). One-man playing is like real orchestra playing, all functions and effects of an original musical instrument are reserved. The novel playing device for numerous digital musical instrument keyboard users is extremely practical and high in effect, so that the original utilization rate and expression of digital musical instruments are improved substantially.

Description

Mellotron MIDI Mk

(1) technical field

The utility model relates to keyboard instruments such as the various mellotrons, fender, compositor of a kind of international standard Electronic comb sub-interface MIDI 1.0, particularly a kind of mellotron MIDI Mk.

(2) background technology

At present, the digital code keyboard majority of plant produced, market sale has all possessed music digit interface MIDI IN both at home and abroad.To professional qin, the different parts that player's both hands and pin can be participated in directly and send at most are 3 from common exercise qin.With high-grade two keyboard electronic organ qins is example.User's right hand is played upper keyboard (melody), left hand is played lower keyboard (harmony), left foot performance bass, forms one three part band effect.But because of its cost an arm and a leg, bulky. play loaded down with trivial details, skill difficulty big, be difficult for popularizing.And account for the individual layer keyboard instrument in market 95%, by the keyboard dividing function that carries, also can only be divided into 2 parts to original few key again and form 2 parts.So, current digital code keyboard musical instrument, the player can directly finish the quantity of different tone color parts at most simultaneously, 3 on 2 two keyboards of singly-bound dish.The fundamental of forming band's effect should have 4 parts promptly: melody, harmony, bass, percussion music.Existing keyboard instrument, having only just has the multi part accompaniment to occur when enabling automatic accompaniment.And real music can not be finished with automatic accompaniment, because of it is too uninteresting, dull, stiff, mechanical.

(3) summary of the invention

The utility model is in order to remedy the deficiencies in the prior art, and a kind of simple in structure, easy to use, mellotron MIDI Mk of constituting portable three row's bonding electron qin systems is provided.

The utility model is achieved by the following technical solution:

A kind of mellotron MIDI Mk comprises with the mellotron of digital MIDIIN interface, it is characterized in that: described digital MIDI IN interface is connected with by data accessory power outlet and line and is placed on the upper left left-hand seat bass of mellotron harmony performance dish; Described left-hand seat bass harmony is played the side of facing left and is provided with data line and left-hand seat bass harmony performance dish IN seat, and data line and left-hand seat bass harmony performance dish IN seat are connected with the leftover bits and pieces percussion music performance dish that is placed on the floor of mellotron below by the output seat.

The described left-hand seat bass harmony performance dish upper left corner is provided with key is set, the right side is provided with mode key M1, mode key M2, mode key M3, mode key M4, and the limit, left side is provided with 3 lasting harmony shift keys, standard the West percussion music shift key, Chinese national percussion music shift key.

Mode key M1, mode key M2, mode key M3, mode key M4, more than 4 kinds of mode keys, solidified 4 kinds of different basses, chord, percussion music combination in the start original state.Mode key M1, mode key M2, mode key M3 are the different tone color pattern of pillar bass, harmony.Mode key M4 adds being used of key (adjustment, the storage of multiple parameter mode being coiled in performance) is set for unique harmony that singly refers to decomposes effect mode.Bass, chord, percussion music just can have Protean combination.More than each key arrangement except that mode key M1, mode key M2, mode key M3, mode key M4, fully, can directly play complete accordion music score thus with reference to traditional accordion left hand bass key position combination.Can be beneficial to player's study so greatly, grasp, be more conducive to popularize.

Each rank of performance button of described left-hand seat bass harmony performance dish claim transversely arranged be a row from top to bottom: the 1st row's contraposition bass, the 2nd row's ground bass, big 3 chords of the 3rd row, little 3 chords of the 4th row, the 5th row belong to 7 chords, the 6th row subtracts 7 chords; The 1st row and the 2nd row are big 3 degree intervals each other, and every row's button is arranged by pure 5 degree intervals each other; The 3rd drains into the 6th row's chord musical alphabet with the 2nd row's ground bass correspondence.

This dish is played key and is had 90, and every row's button is arranged by pure 5 degree intervals each other.The 1st row each keypad tone from left to right is by name: F, C, G, D, A, E, B, #F, #C, #G, #D, #A, F, C, G.The 2nd row is D, A, E, B, F, C, G, D, A, E, D, #F, #C, #G, #D; Coiling the 2nd a group left side the 6th a key sound name such as performance is C, the corresponding chord musical alphabet of key is respectively arranged in its right tiltedly below: big 3 chords of the 3rd row C, little 3 chords of the 4th row C, the 5th row C belong to 7 chords, the 6th row C subtracts 7 chords, and each musical alphabet key arrangement of other chord group is the same; Big by 3, little 3 chords are formed by 3 sounds, belong to 7, subtract 7 chords and form by 4 sounds, and the formation of polyphonic ring tone is with original position or transposition.

Described leftover bits and pieces percussion music performance dish disperses is provided with the performance key that 14 pin are trampled: bass drum, snare drum, suspension cymbal A, suspension cymbal B, high bucket drum, middle bucket drum, inferior in bucket drum drum, low bucket drum, light cymbals, B snare drum, low plate, high plate, Vibration Box, close small cymbals.

Bass drum wherein, snare drum, suspension cymbal A, light cymbals, low plate, high plate, Vibration Box are composite-keys, can be by the Chinese national percussion music shift key of accompanying drawing 2 left-hand seat bass harmony performance dishes,, can produce 7 kinds of Chinese gong and drum tone colors commonly used: big thorax drum, high thorax drum,, capital gong A,, capital gong B,, small drum for marking time,, little small cymbals (33), little gong.Recover the initial tone color of former Western percussion music as need, only need to get final product by the performance dish; This leftover bits and pieces percussion music performance dish, performance right crus of diaphragm when standing.Can play out China, Western 2 according to the needs of melody and overlap 21 kinds of China and foreign countries' percussion sounds that tone colors are true to nature, tonequality is pure.

The beneficial effects of the utility model are: simple in structure, easy to use, play simply, and easy to carry, for vast digital Instrumentalist, fan provide very practical music performance apparatus.

(4) description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Accompanying drawing 1 is a plan structure synoptic diagram of the present utility model;

Accompanying drawing 2 is the plan structure synoptic diagram of the utility model left-hand seat bass harmony performance dish;

Accompanying drawing 3 is the plan structure synoptic diagram of the utility model leftover bits and pieces percussion music performance dish;

Accompanying drawing 4 is a principle of work synoptic diagram of the present utility model;

Among the figure, 1 mellotron, 2 left-hand seat bass harmony performance dishes, 3 leftover bits and pieces percussion music performance dishes, 4 digital MIDI IN interfaces, 5 data accessory power outlet and lines, 6 data lines and left-hand seat bass harmony performance dish IN seat, 7 output seats, 8 continue the harmony shift key, 9 standards the West percussion music shift key, 10 Chinese national percussion music shift keys, 11 are provided with key, 12 subtract 7 chords, and 13 belong to 7 chords, 14 little 3 chords, 15 big 3 chords, 16 ground bass, 17 contraposition basses, 18 mode key M1,19 mode key M2,20 mode key M3,21 mode key M4,22 bass drums, 23 snare drums, 24 suspension cymbal A, 25 suspension cymbal B, 26 high bucket drums, bucket drum in 27, bucket drum drum in 28 times, 29 low bucket drums, 30 close small cymbals, 31 light cymbals, 32B snare drum, 33 low plates, 34 high plates, 35 Vibration Boxes.

(5) embodiment

Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises the mellotron 1 with digital MIDIIN interface 4, it is characterized in that: described digital MIDI IN interface 4 is connected with by data accessory power outlet and line 5 and is placed on mellotron 1 upper left left-hand seat bass harmony performance dish 2; The performance of described left-hand seat bass harmony is coiled 2 left sides and is provided with data line and left-hand seat bass harmony performance dish IN seat 6, and data line and left-hand seat bass harmony performance dish IN seat 6 are connected with the leftover bits and pieces percussion music performance dish 3 that is placed on the mellotron 1 below floor by output seat 7; The performance of described left-hand seat bass harmony is coiled 2 upper left corners and is provided with key 11 is set, the right side is provided with mode key M118, mode key M219, mode key M320, mode key M421, and the limit, left side is provided with 3 lasting harmony shift keys 8, standard the West percussion music shift key 9, Chinese national percussion music shift key 10; Each rank of performance button of described left-hand seat bass harmony performance dish 2 claim transversely arranged be a row from top to bottom: the 1st row's contraposition bass, the 2nd row's ground bass, big 3 chords of the 3rd row, little 3 chords of the 4th row, the 5th row belong to 7 chords, the 6th row subtracts 7 chords; The 1st row and the 2nd row are big 3 degree intervals each other, and every row's button is arranged by pure 5 degree intervals each other; The 3rd drains into the 6th row's chord musical alphabet with the 2nd row's ground bass correspondence; Coiling the 2nd a group left side the 6th a key sound name such as performance is C, the corresponding chord musical alphabet of key is respectively arranged in its right tiltedly below: big 3 chords of the 3rd row C, little 3 chords of the 4th row C, the 5th row C belong to 7 chords, the 6th row C subtracts 7 chords, and each musical alphabet key arrangement of other chord group is the same; Big by 3, little 3 chords are formed by 3 sounds, belong to 7, subtract 7 chords and form by 4 sounds, and the formation of polyphonic ring tone is with original position or transposition; Described leftover bits and pieces percussion music performance dish 3 disperses is provided with the performance key that 14 pin are trampled: bass drum 22, snare drum 23, suspension cymbal A24, suspension cymbal B25, high bucket drum 26, middle bucket drum 27, inferior in bucket drum drum 28, a low bucket drum 29, light cymbals 31, B snare drum 32, low plate 33, high plate 34, Vibration Box 35, close small cymbals 30.

Adopt mellotron MIDI Mk of the present utility model, leftover bits and pieces percussion music performance dish switch matrix circuit, by left-hand seat bass harmony performance dish switch matrix circuit, the corresponding left-hand seat bass harmony performance dish CPU of difference, during this dish work, CPU constantly sends sweep signal, scan all from left-hand seat bass harmony performance dish 2, matrix switch data with leftover bits and pieces percussion music performance dish 3, the sweep signal that search is sent back to from on-off circuit, thereby judge on off state and with other interlock circuit (memory, register, latch etc.) respond, send data command to digital MIDI IN interface 4 again by MIDI OUT, corresponding bass, harmony, the percussion music effect just produces immediately; This installs totally 112 of all buttons, according to used digital code keyboard difference, except that function key, plays key for 104 and can work simultaneously 32 at most.

Claims

1. mellotron MIDI Mk, comprise the mellotron (1) with digital MIDI IN interface (4), it is characterized in that: described digital MIDI IN interface (4) is connected with by data accessory power outlet and line (5) and is placed on mellotron (1) upper left left-hand seat bass harmony performance dish (2); Described left-hand seat bass harmony performance dish (2) left side is provided with data line and left-hand seat bass harmony performance dish IN seat (6), and data line and left-hand seat bass harmony performance dish IN seat (6) are connected with the leftover bits and pieces percussion music performance dish (3) that is placed on the floor of mellotron (1) below by output seat (7).

2. mellotron MIDI Mk according to claim 1, it is characterized in that: described left-hand seat bass harmony performance dish (2) upper left corner is provided with key (11) is set, the right side is provided with mode key M1 (18), mode key M2 (19), mode key M3 (20), mode key M4 (21), and the limit, left side is provided with 3 lasting harmony shift keys (8), standard the West percussion music shift key (9), Chinese national percussion music shift key (10).

3. mellotron MIDI Mk according to claim 1 is characterized in that: described leftover bits and pieces percussion music performance dish (3) disperses is provided with the performance key that 14 pin are trampled: bass drum (22), snare drum (23), suspension cymbal A (24), suspension cymbal B (25), high bucket drum (26), middle bucket drum (27), inferior in bucket drum drum (28), low bucket drum (29), light cymbals (31), B snare drum (32), low plate (33), high plate (34), Vibration Box (35), close small cymbals (30).