TONE INDICATOR AND CHORDED DUBBING INSTRUMENT

The utility model belongs to a teaching aid. The tone indication and the chord dubbing equipment of the utility model are composed of rotatable coaxial intermediate base disks and two floating plates on both sides. Making holes according to the distance between numbered musical notation roll calls o...

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Bibliographische Detailangaben
1. Verfasser:	YAO DAZHI
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS ADVERTISING AIDS FOR MUSIC APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES MUSICAL INSTRUMENTS OTHER AUXILIARY DEVICES OR ACCESSORIES FOR MUSIC OR MUSICALINSTRUMENTS PHYSICS PLANETARIA SEALS SUPPORTS FOR MUSICAL INSTRUMENTS
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Beschreibung
Zusammenfassung:	The utility model belongs to a teaching aid. The tone indication and the chord dubbing equipment of the utility model are composed of rotatable coaxial intermediate base disks and two floating plates on both sides. Making holes according to the distance between numbered musical notation roll calls on the two floating plates and the positions of various chord compositive phonemes, and specific musical alphabets are printed out on the base disks. The musical alphabets of each musical interval of each tone type and of each chord phoneme are surveyable in use. The utility model has the advantages of simple structure, convenient operation and portability, and is a concise tool for people with limited musical knowledge to create music and mix sound. The utility model is also a visual teaching aid for the teaching of musical knowledge in music lesson.