HIFI is endless. Analysis on the definition of high-fidelity HIFI audio

Hi-Fi is the abbreviation of English High-Fidelity, literally translated as "high fidelity", and its definition is: a reproduced sound that is highly similar to the original sound. So what kind of audio equipment's playback sound is Hi-Fi...

Hi-Fi = high fidelity, the Hi-Fi system in the mouth of enthusiasts generally refers to audio equipment with higher technical indicators. Professionals in the audio industry rely on various instruments and various means to detect various indicators to determine the level of Hi-Fi equipment, while audio enthusiasts often use their ears to determine whether the equipment meets the Hi-Fi in mind. . To judge the high-fidelity of the reproduced sound, not only high-performance equipment and software, but also a good listening environment are required. Therefore, how to correctly measure the Hi-Fi level of audio equipment, there is a difference between objective testing and subjective evaluation.

Hi-Fi audio system can be divided into integrated type, package type and combined type from the structure. The integrated audio system is to assemble various functional equipment and speakers in a chassis, which cannot be disassembled at will. Such machines are generally low-end and popular machines. The packaged audio system is designed by the manufacturer, and various equipment lists are matched with complete sets, and each unit can be disassembled. The audio combination is to choose various types of equipment according to personal preferences and make free combinations.

What kind of performance audio equipment is good audio equipment? Xiaobian believes that audio equipment that can sing and listen to music is really good audio equipment. To be clear: If your audio system is very picky, only a few CDs are good, and when most of the CDs are not good, then it must not be a good sound system, because it is very biased. Awesome. Conversely, if your audio system sings most CDs casually and feels pleasant to the ear (it is another matter to strictly select outstanding recordings), it means that the sound of your audio system is very balanced. All kinds of recordings are acceptable, and there is a considerable level of performance ability.

In the process of pursuing perfect sound effects, many audio fans tend to lose themselves and see the trees but not the forest. They desperately pursue a single sound effect such as someone’s voice performance, the crispness of a triangle or the strong impact of an electric bass. Over time, it is like a horse whose vision is obscured from the left and right. It can only follow the spur of the groom (maybe the media or some friends) and is controlled to go in a certain direction. All they saw was a narrow road, and they didn't realize that there were infinitely wide beautiful scenery on both sides of the road.

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