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What is HIFI?HiFi is the abbreviation of English High-Fidelity, literally translated as "high fidelity". In human terms, it refers to the replay sound that is highly similar to the original sound. Excellent HiFi equipment will give you a feeling of immersive sound, as if it is like a real person. It

How to evaluate the sound quality of speakers?1. What is listening evaluation?In addition to the inspection of technical quality, when we listen to whether the sound of a speaker is good, we often still have to rely on our own sense of hearing to make a subjective evaluation. This is the listening e

Some little knowledge about HIFI hearingdynamicDynamic is the range covered by the smallest sound and the loudest sound. The equipment must have sufficient margin, the output power must be large, and the size of the speaker must be large, which is also related to the gain of the equipment, so dynami

Talking about the timbre performance of HIFIAny sound in nature is a complex waveform. In addition to the waveform of the fundamental frequency, this complex waveform also has a series of resonance frequencies, which is the so-called "harmonic", which has a cert

What are audiophiles doing when they play HiFi?What is Hi-Fi?The full name of HiFi is High-Fidelity, which translates to high-fidelity, that is, "restores the real sound to the maximum extent". Same as before you.Therefore, HiFi is actually a kind of quality, whi

How to get the best sound from your home theaterHow to make the sound effect of the home theater the best? Recently, a friend asked me, why is the effect of the newly purchased home theater system expensive? This is not the first time someone has asked a similar question. T