Tuner with graphical user interface

Abstract

1. The name of the product of this design: Tuner with graphical user interface. 2. Purpose of the product of this design: Mainly used for pronunciation correction of musical instruments such as guitar and ukulele. 3. The key design point of this appearance design product lies in the design of the graphical user interface on the screen. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. The design for which protection is sought includes color. 6. The rear view, left view, right view, top view and bottom view of Design 2 to Design 3 are the same as the corresponding views of Design 1, and the rear view, left view, right view, top view and bottom view of Design 2 to Design 3 are omitted. 7. Designate Design 1 as the base design. 8. Other situations that require explanation Other explanations: Purpose of the graphical user interface: used to display pitch information; (1) The main view of Design 1 is the default interface graphic display when the instrument is turned on. When the instrument produces a single note, the pointer on the screen will move quickly left and right, and other numbers will also change accordingly; when the upper left corner displays ‑20, A is on the left side of the screen, and the upper right corner 5A indicates that the current 5th line A key, the yellow G indicates that the current guitar mode is 20Hz lower, as shown in the interface change state diagram of Design 1; (2) The main view of Design 2 is the default interface graphic display when the instrument is turned on. When the instrument produces a single note, the pointer on the screen will move rapidly left and right, and other numbers will also change accordingly; when 0 is displayed in the upper left corner, A is in the middle of the screen, and the green inverted triangle symbol lights up, the pitch is correct, as shown in the interface change state diagram of Design 2; (3) The main view of Design 3 is the default interface graphic display when the instrument produces a single note, the pointer on the screen will move rapidly left and right, and other numbers will also change accordingly; when 20 is displayed in the upper left corner, A is in the right position of the screen, the pitch is 20Hz, as shown in the interface change state diagram of Design 3.

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