How do you equip a home theater with audio?

                                  How do you equip a home theater with audio

An important component of a home theater is the composition of vision and hearing. What I want to talk about today is how to choose audio equipment in the process of building a theater. The right audio selection can be seamlessly matched with other equipment to achieve the best effect. So how to choose the most suitable speaker?

1. Test the quality of low frequency

The low frequency produced by inferior speakers can be deafening, but it is completely bloated and bulky, lacking a sense of layering and solidity. A good low-frequency should be clean and clear, well-defined, and not sloppy. Even various low-frequency instruments such as drums, bass guitars, and piano basses can be easily distinguished. So don't be easily deceived by the sense of volume of the low frequency. The low-quality low frequency is not as natural and comfortable as the clean sound.

2. Test the vocals of the intermediate frequency

The human voice is the most commonly heard sound, and it is not difficult to detect whether it is good or bad. Pay attention to whether the human voice has an unusual nasal sound or the feeling of being pursed. The "box sound" of some speakers can also significantly interfere with the midrange, making the sound in this frequency band muffled. Mid-frequency sound staining is more serious than other frequency sound staining, because most of the audible sound frequencies, or frequencies of music, are concentrated in the mid-frequency range, which will become a replay for almost all types of music. obstacles.

3. Test the flexibility of high frequency

Inferior high frequencies are screeching and piercing, and in extreme cases turn the bel canto of a violin or soprano into a screeching noise of brakes. Similarly, different instrumental music in treble produces different textures, and good treble can be distinguished. The easiest thing to master is that a good treble tone should not make people feel intimidated by echoes, erect pores, and not make people more tired after listening, and it should be firm and elastic, smooth and layered, It is still easy to hear at the highest point without changing the sound.

4. Test high volume and sound field imaging

Some speakers are stable at low volume, but when the volume is increased to a certain index, they will be distorted, or "beating", and various non-recording music signals appear (the volume of less than 12 o'clock is the safe test standard). Specifically, if orchestral music is one of the favorite genres, this level must be passed. The speakers that meet the standard can make the sound out of the box to a certain extent, create a clear sound field and image, show the position and texture of different musical instruments, and have sufficient diffusion to grow, wide, and high-end audio space.

Weak sounds and tail sounds should be heard clearly, and there is no distortion and distortion in the case of high volume and "big burst", and the vocals and instrumental sounds will not be entangled. High-quality replays can show a rich sense of music and air, as well as the bouncing power of notes, just like seeing the blue sky through clouds and mist, showing the entire detailed and orderly audio-visual. And more directly, it will not make your ears tired after listening for a long time.