Category: Home Appliances

Question:
commonly used in our daily jack are those? Introduce some of the expert, the usefulness of a variety of jack.

Answer:
TV input interface: Yes, first appeared in the TV interface. Is mixed with video and audio signals encoded output to the display device within the device to separate / decode the output image. Required multi-step will lead to signal interference, quality output quality is the worst of all interfaces.
AV interface: Lotus head is commonly known as TV s improved interface, in order to three lines, one video, two audio. Because AV is still the brightness and chroma mixed-signal, need to separate brightness and color display devices to imaging. This will inevitably result in loss of picture quality is still unsatisfactory. In the audio and video imaging to avoid interference with each other due to decline in quality. AV port to connect the TV with the DVD widely used in comparison, is an essential interface for each one of the television.
S-Video AV terminal is the reform of the signal transmission is not in color and brightness of the hybrid transmission, thus avoiding signal interferenc…