1.What is AV audio?
AV refers to audio and video, as well as audio and video. AV audio focuses on home theaters, combining audio and video to bring visual and auditory enjoyment, allowing you to experience the joy of immersive experience. The main application scenarios are cinemas and personal home theaters. The composition of AV audio is relatively complex, and a set of AV audio includes: AV amplifier and speaker. The speakers also include front speakers, rear surround speakers, and bass speakers. More advanced ones also have a mid range speaker. Speaking of people, there is a pair of speakers placed in front of your ears, called front speakers, and those placed behind your ears are called rear speakers or surround speakers. There is a speaker responsible for the bass unit called the bass Speaker. Surround each speaker around you, creating an immersive feeling. When the plane takes off in the movie, you feel the feeling of the plane passing over your head. In a war scene, you feel bullets whizzing past you. This is the joy that AV audio can bring to you. Many AV speakers now support Dolby surround sound, and many movies are also starting to support DTS sound effects. When building a home theater ourselves, the effect is comparable to that of a cinema
2.What is HIFI audio?
HIFI stands for High Fidelity. What is high fidelity? It is the high degree of reproduction of music, close to the real sound. When you play a ferry, the person you want to sing is standing in front of you, as if singing for you right in front of you. And you seem to be sitting in the judging seat, commenting on this ferry. Do you not want Taylor to sing on your left side, on your right side, in the audience, or on top of your head? The sound created by HIFI resembles that Taylor is standing 5.46 meters in front of you, while the drummer is 6.18 meters in front of you on the right. The feeling created by HIFI has a good musical atmosphere, with high separation between vocals and instruments. HIFI pursues resolution and separation. HIFI speakers typically consist of an HIFI amplifier and a pair of 2.0 bookshelf boxes. One box for each of the left and right channels. A 0 of 2.0 indicates that there is no bass unit.
Post time: Jul-20-2023