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This article mainly introduces what interface speaker refers to, which has certain reference value and can be used for reference by friends who need it. I hope you will learn a lot after reading this article. Next, let the editor take you to learn about it.

Speaker is a speaker interface, which is very small and usually consists of four small interfaces. The horn is actually an electroacoustic transducer. When the current flows, the voice coil in the magnetic gap composed of magnets produces a driving force in the up and down direction to make the vibrating body (diaphragm) vibrate, thus vibrating the air and making the sound spread out.

Interface generally refers to an abstraction (which can be another entity) that an entity provides to the outside world, which is used to separate the external communication method from the internal operation, so that it can be modified internally without affecting the way other external entities interact with it, such as the multiple abstractions provided by object-oriented programming.

Interfaces may also provide some sense of translation between entities that speak different languages, such as between humans and computers. Because interface is an indirect means, it will incur some additional burden compared with direct communication. The interface between human and computer and other information machines or between human and program is called user interface. The interface between the hardware components of computers and other information machines is called hardware interface. The interface between software components of computers and other information machines is called software interface. USB interface: the mouse, camera and U disk are all devices that use the USB interface. If you want to use them, you must connect them to the USB interface. The interfaces of these devices must comply with the specifications of the USB interface before they can be used through the USB interface.

Extended data:

Add a microphone device-first open the "this computer" application, then click the "Open Settings" button above, then click the "system" option, click the "sound" option on the left, and then select the input device. finally, the microphone is added so that you can make calls using the microphone.

Thank you for reading this article carefully. I hope the editor can share what interface content speaker refers to is helpful to everyone. At the same time, I also hope you can support us, pay attention to the industry information channel, and find out if you have any problems. Detailed solutions are waiting for you to learn!

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