Graphical user interface for power amplifier of an electronic device

Abstract

1. Name of the product in this design: Graphical User Interface for Power Amplifier in Electronic Equipment. 2. Purpose of this design: This design is used for the human-computer interaction of power amplifiers. 3. The key design feature of this product lies in its user interface. 4. The picture or photo that best illustrates the key design points: Design 1 front view. 5. This design is a user interface design, and the rear view, left view, right view, bottom view, and top view are omitted. 6. Design 1 is designated as the basic design. 7. Purpose of the graphical user interface: Used to display the user interface of the power amplifier. 8. Human-computer interaction method of graphical user interface: The user operates and controls the power amplifier by rotating the encoder, pressing the encoder, pressing the button, or operating the buttons in the user interface in one or more combinations of these methods; the power amplifier provides feedback to the user on the operation results and / or the working status of the power amplifier through changes in graphic elements in the user interface. 9. Description of the changing states of the graphical user interface: Design 1 main view is the main interface, where DSP2507 can be replaced with the customer's trademark. With the interface displayed as the Design 1 main view, pressing the main function encoder switches the interface from the Design 1 main view to the Design 1 interface change state diagram 1. While the interface displays Design 1 interface change state diagram 1, rotating the main function encoder allows the user to switch between the "Mode," "Sub," "MIC Bass Treble Echo Reverb," ​​"MUSIC Eq," "Delay," and "Setting" buttons. When the "Mode" button is selected, pressing the main function encoder switches the interface from Design 1 interface change state diagram 1 to Design 1 interface change state diagram 2. While the interface displays Design 1 interface change state diagram 2, rotating the main function encoder allows the user to switch between "Music," "Club," "Live," and "Speech" modes. Selecting the "Music" mode button displays Design 1 interface change state diagram 2, selecting the "Club" mode button displays Design 1 interface change state diagram 3, and selecting "Live" mode button displays Design 1 interface change state diagram 3. When the mode button is pressed, the interface displays the interface change state diagram 4 of Design 1. When the "Speech" mode button is selected, the interface displays the interface change state diagram 5 of Design 1. Pressing the main function encoder switches to the corresponding mode, and the curve will change accordingly. Design 2: The main view is the main interface. Here, DSP2507 can be replaced with the customer's trademark. With the interface displayed as the Design 2 main view, pressing the main function encoder switches the interface from the Design 2 main view to the Design 2 interface transition state diagram 1. While the interface displays Design 2 interface transition state diagram 1, rotating the main function encoder allows the user to toggle selection among the "Mode," "Sub," "MIC Bass Treble Echo Reverb," ​​"MUSIC Eq," "Delay," and "Setting" buttons. After selecting the "Sub" menu, pressing the main function encoder switches the interface from Design 2 interface transition state diagram 1 to Design 2 interface transition state diagram 2. While the interface displays Design 2 interface transition state diagram 2, rotating the main function encoder allows the user to toggle selection among the "off," "80Hz," "100Hz," "120Hz," and "150Hz" buttons, selecting the "off," "80Hz," "100Hz," "120Hz," and "150Hz" settings respectively. After selecting one of the settings, press the main function encoder to switch to the corresponding setting. Design 3: Main view is the main interface. Here, DSP2507 can be replaced with the customer's logo. With the interface displayed as the Design 3 main view, pressing the main function encoder switches the interface from the Design 3 main view to the Design 3 interface change state diagram 1. While the interface displays Design 3 interface change state diagram 1, rotating the main function encoder toggles the selection between the "Mode" button, "Sub" button, "MIC Bass Treble Echo Reverb" button, "MUSIC Eq" button, "Delay" button, and "Setting" button. Selecting "MIC Bass Treble Echo"... After pressing the "Reverb" button, the user presses the main function encoder, and the interface switches from Design 3 interface change state diagram 1 to Design 3 interface change state diagram 2. When the interface displays Design 3 interface change state diagram 2, the user can rotate the main function encoder to switch between the "Bass", "Treble", "Echo" and "Reverb" settings on the interface. After selecting one of the "Bass", "Treble", "Echo" and "Reverb" settings, pressing the main function encoder enters the setting state, rotating the main function encoder to set the corresponding setting, and pressing the main function encoder again confirms the setting. Rotating the main function encoder can switch between the selected "Bass", "Treble", "Echo" and "Reverb" settings on the interface again. Design 4: Main view is the main interface. Here, DSP2507 can be replaced with the customer's trademark. With the interface displayed as the Design 4 main view, pressing the main function encoder switches the interface from the Design 4 main view to the Design 4 interface change state diagram 1. While the interface displays Design 4 interface change state diagram 1, rotating the main function encoder toggles the selection between the "Mode" button, "Sub" button, "MIC Bass Treble Echo Reverb" button, "MUSIC Eq" button, "Delay" button, and "Setting" button. When "MUSIC" is selected... After pressing the "Eq" button, the user presses the main function encoder, and the interface switches from Design 4 interface state diagram 1 to Design 4 interface state diagram 2. With Design 4 interface state diagram 2 displayed, rotating the main function encoder allows the user to toggle selection between the following settings on the interface: dB setting at 80Hz, Q setting at 80Hz, dB setting at 250Hz, Q setting at 250Hz, dB setting at 1kHz, Q setting at 1kHz, dB setting at 4kHz, Q setting at 4kHz, dB setting at 8kHz, Q setting at 8kHz, dB setting at 12kHz, and Q setting at 12kHz. The user can select either the dB setting at 80Hz, Q setting at 80Hz, dB setting at 250Hz, Q setting at 250Hz, or dB setting at 1kHz. After selecting one of the following settings: 1kHz Q value setting, 4kHz dB setting, 4kHz Q value setting, 8kHz dB setting, 8kHz Q value setting, 12kHz dB setting, or 12kHz Q value setting, press the main function encoder to enter the setting state. Rotate the main function encoder to make the corresponding setting. Press the main function encoder again to confirm the setting. Rotating the main function knob allows you to switch back between the selected settings: 80Hz dB setting, 80Hz Q value setting, 250Hz dB setting, 250Hz Q value setting, 1kHz dB setting, 1kHz Q value setting, 4kHz dB setting, 4kHz Q value setting, 8kHz dB setting, 8kHz Q value setting, 12kHz dB setting, or 12kHz Q value setting. Design 5 is the main view of the main interface. Here, DSP2507 can be replaced with the customer's trademark. In the case of the interface displaying the design 5 main view, the user presses the main function encoder, and the interface switches from the design 5 main view to the design 5 interface change state view 1; in the case of the interface displaying the design 5 interface change state view 1, the user rotates the main function encoder to switch the selection among the "Mode" button, the "Sub" button, the "MIC Bass Treble Echo Reverb" button, the "MUSIC Eq" button, the "Delay" button and the "Setting" button on the interface; when the "Delay" button is selected, the user presses the main function encoder, and the interface switches from the design 5 interface change state view 1 to the design 5 interface change state view 2; in the case of the interface displaying the design 5 interface change state view 2, the user rotates the main function encoder to set the system delay, the range being 0-30MS. The design 6 main view is the main interface, and the DSP 2507 can be replaced with a customer trademark. With the interface displayed as the Design 6 main view, pressing the main function encoder switches the interface from the Design 6 main view to the Design 6 interface change state diagram 1. While the interface displays Design 6 interface change state diagram 1, rotating the main function encoder allows the user to toggle selection among the "Mode," "Sub," "MIC Bass Treble Echo Reverb," ​​"MUSIC Eq," "Delay," and "Setting" buttons. When the "Setting" button is selected, pressing the main function encoder switches the interface from Design 6 interface change state diagram 1 to Design 6 interface change state diagram 2. While the interface displays Design 6 interface change state diagram 2, rotating the main function encoder allows the user to toggle selection among the "Bass," "Treble," "MIC Priority," "LCD Backlight," and "Factory Reset" settings. Selecting the "Bass," "Treble," "MIC Priority," and "LCD Backlight" settings allows the user to toggle selection among these settings. After selecting one of the "Backlight" settings, press the main function encoder to enter the setting state. Rotate the main function encoder to make the corresponding setting, and press the main function encoder again to confirm the setting. Rotating the main function knob can switch between the selected "Bass", "Treble", "MIC Priority", "LCD Backlight", and "Factory Reset" settings on the interface. After selecting the "Factory Reset" button, press the main function encoder. The interface will switch from Design 6 interface change state diagram 2 to Design 6 interface change state diagram 3. When the interface displays Design 6 interface change state diagram 3, the user can rotate the main function encoder to switch between the "Continue" and "Cancel" buttons on the interface. Design 7 is the main view of the main interface. Here, DSP2507 can be replaced with the customer's trademark. With the Design 7 main view displayed on the interface, the user rotates the main function encoder, and the interface switches from the Design 7 main view to the Design 7 interface change state diagram. Design 8 main view as the main interface, where DSP2507 can be replaced with the customer's logo. With the Design 8 main view displayed on the interface, the user can rotate the "ECHO REVERB" function knob to switch the interface from the Design 8 main view to the Design 8 interface change state diagram.

Images