CN103280211A

CN103280211A - Laser guitar music memory apparatus

Info

Publication number: CN103280211A
Application number: CN2013101892745A
Authority: CN
Inventors: 李玖鸿; 程枢; 汪贵林; 汪仕元; 范雲鹤; 李亚玲; 胡潇月; 颜冬梅; 姜晓琼
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2013-05-21
Filing date: 2013-05-21
Publication date: 2013-09-04

Abstract

The invention discloses a laser music memory apparatus capable of helping guitarists to memorize music. The laser music memory apparatus is characterized in that a panel below a guitar lower nut is provided with a laser device; the laser device is provided with a display screen, a universal serial bus (USB) interface and six lasers; the six lasers respectively correspond to six strings of a guitar; a rotatable laser radiation lamp is arranged in each laser, and is capable of irradiating 20 different positions; the 20 positions respectively correspond to 20 grades of the guitar; a USB flash disk can be inserted into the laser device; the USB flash disk is capable of storing electronic guitar music in any one computer; opening software of the guitar music is guitar pro 5 (GP5) or GP6. When the USB flash disk storing the guitar music of a GP5 or GP6 format is inserted into the laser device, the laser device automatically searches all files of which the format is the GP5 or GP6 format, certain guitar music is selected by a selector button of the laser device, and thus, the laser device is capable of converting digital signals of different speeds and different rhythms of the guitar music into optical signals of different speeds, different rhythms and different positions by the rotatable radiation lamps, and the optical signals are marked at different strings and grades of the guitar, and therefore, the guitarists are helped to memorize the music.

Description

Laser guitar note spectrum device

Technical field

The present invention relates to a kind ofly beat mode on the string of guitar by laser, help the guitarist to remember the device of guitar spectrum.

Background technology

At present, the guitar song divides folk rhyme guitar song and classical guitar song.The guitarist plays guitar need remember the guitar spectrum.The usual way that the guitarist remembers guitar spectrum is direct viewing guitar spectrum, and then is seeing that the string of guitar corresponding in the music score and product play and remember.No matter yet be staff or six line spectrums in the guitar spectrum, different strings are difficult to relative with guitar rapidly with the information of product, the sight of adding the guitarist need move around between guitar spectrum and guitar, thus at present the guitarist to remember the efficient of guitar spectrum lower.So guitarist especially classical guitar hand needs a kind of device that helps them to remember the guitar spectrum.Yet, at present, do not have a kind of the device such function can be arranged.

Summary of the invention

In order to help the guitarist to remember the guitar spectrum, the invention provides a kind of guitar note spectrum device, this note spectrum device can change into the laser signal intuitively of diverse location according to the numerical information of guitar spectrum in the computer software, thereby has reacted the signal of the different strings of guitar and product.

The technical solution adopted for the present invention to solve the technical problems: it is the laser aid of panel installation below the guitar lower chord pillow, described laser aid has display screen, USB interface and 6 laser instruments, 6 strings of 6 corresponding guitars of laser instrument difference, a rotatable laser irradiation light is arranged in each laser instrument, can shine 20 different positions, 20 grades of the corresponding guitar of difference, this laser aid can insert USB flash disk, USB flash disk can store the electronic guitar spectrum in any computer, and the software of opening of guitar music score is GP5 or GP6.After the USB flash disk that has GP5 or GP6 form guitar spectrum inserts this laser aid, this laser aid is searched for the file that all forms are GP5 or GP6 automatically, select certain guitar spectrum by the selection button of this laser aid, then this laser aid can be with the different speeds of this guitar spectrum, the digital signal of different rhythm is by rotatable irradiation light, be converted into the light signal of different speeds, different rhythm, diverse location, beat on guitar different string and grade, thereby help guitar written notes spectrum.

Beneficial effect one of the present invention is the time that can shorten guitarist's note spectrum greatly, improves the note spectrum efficiency; The 2nd, when the guitarist forgets that once the guitar of bullet was composed, remind to the guitarist, make the fast quick-recovery of guitarist to the memory of this guitar spectrum.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the structural map of guitar note spectrum device.

Fig. 2 is screen and the button of device

Fig. 3 is device circuit figure.

Fig. 4 is each position diagram of guitar.

Among the figure, 1. switch is 2. laterally adjusted knob, 3. vertically adjust knob, 4. power supply, 5.USB interface, 6. controlled laser lamp, 7. display, 8. support, 9. laterally adjust groove, 10. vertically adjust groove, 11. suckers, 12. display screen, a first button on 13., 14. broadcast buttons, 15. next button, 16.USB input end, 17.GTP file reading system, 18.GTP file conversion system, 19.GTP the file data processor, 20. controlled laser lamps, 21. displays, 22. input power supply, 23. lower chord pillow, 24. panels, 25. first grades.

Embodiment

In the embodiment shown in fig. 1, input end (16) inserts the USB flash disk that has the GTP file, power supply (22) inserts the 220V AC power, locate to insert the 220V AC power prior to power interface (4), again sucker (11) is inhaled on the panel (24) of guitar lower chord pillow (23), open switch (1), adjust horizontal knob (2) six controlled laser lamps (6) are alignd with guitar six roots of sensation string respectively, adjust vertical knob (3) again and make the initial searchlighting position of six controlled laser lamps (6) in first grade (25) of guitar.

In the embodiment shown in Figure 2, insert the USB flash disk that has the GTP file under the root directory from input end USB interface (5), and by show Folding-Screen (12) and top button such as broadcast button (14) short by long by with play or suspend song, last one first button (13) short by long by with select a last head or rewind down, next button (15) short by or length by to select next or F.F. to control the broadcast situation of song.At this moment, controlled laser lamp (6) will be automatically according to many information such as rhythm and speed on the electronic guitar spectrum, and different grades and different strings that orderly broadcast need press...with one's finger are to help guitarist's learning and memory electronic guitar spectrum.

Claims

1. a laser guitar note is composed device, it is characterized in that the laser aid of panel installation below the guitar lower chord pillow, described laser aid has display screen, USB interface and 6 laser instruments, 6 strings of 6 corresponding guitars of laser instrument difference, a rotatable laser irradiation light is arranged in each laser instrument, can shine 20 different positions, 20 grades of the corresponding guitar of difference, this laser aid can insert USB flash disk, USB flash disk can store the electronic guitar spectrum in any computer, and the software of opening of guitar music score is GP5 or GP6.