What does AUX stand for
2 Answers
AUX is an audio input interface. The basic working principle of the AUX interface is that after connecting to the AUX interface, the audio in electronic products can be connected to the car audio through the headphone jack and AUX interface, and the audio can be played in the car audio broadcasting facilities. The USB interface can be inserted into a USB flash drive to play audio. When using it, insert one end of the connection into the AUX interface, and the other end is connected to a video player such as a mobile phone, MP3, or MP4. This allows you to listen to songs or niche music anytime and anywhere, not limited to car music CDs. However, if the playback device runs out of power, the music will also stop (the interface is generally a 3.5mm labeled headphone jack). Aux, which is the abbreviation of Auxiliary, is an additional signal line design. In general audio equipment, in addition to the official output and input terminals, there are often several input and output terminals labeled Aux as backup connection terminals. When there are special applications, such as additional sound output or input, this type of terminal can be used. These backup terminals or lines, regardless of input or output, are collectively referred to as Aux. Function: The AUX port is an asynchronous port, mainly used for remote configuration, can also be used for dial-up connections, and can be connected to a MODEM through a transceiver. It supports hardware flow control. The AUX port and CONSOLE port are usually placed together because their respective applicable configuration environments are different. The AUX interface establishes a command-line connection between the user and the device, performing some operations that are usually impossible in user mode, such as initialization, restoring initial configuration, correcting abnormal user modes, etc. It provides a fixed port for the device, which can be used as an ordinary asynchronous serial port with a maximum speed of 115200bit/s. Using the AUX interface, remote configuration of hardware products, line backup, and other functions can be achieved. Note: When using the AUX interface, pay attention to buying the correct connection cable and ensure not to plug the audio cable into the wrong port. It is best to follow the steps in the product's user manual when using the AUX interface. If you still don't understand, you can consult the product's official website or call for advice.
I often use the AUX connection in my car to listen to music from my phone. It refers to the auxiliary input port. AUX is short for 'auxiliary' and is mainly used to connect external devices to the car audio system with a simple cable. In older cars without Bluetooth, AUX comes in handy—just plug it into the headphone jack to play music or podcasts. I find it quite convenient, especially during long trips. Of course, the AUX port is usually a 3.5mm jack located near the dashboard or center console, and some cars even have 'AUX-IN' labeled as a reminder. However, it's worth noting that poor-quality cables can cause static noise. Overall, AUX is a basic but reliable car audio solution, offering drivers more entertainment options.
