Not long ago, this site released a "correct speaker placement can improve the sound effect of 30% [theory articles]", deeply concerned by the majority of users, this time we continue its actual combat links. Before moving on to the next half, I still want to emphasize that the speaker placement is the only way you can do it without money, and it is the most important way to improve your voice. It is free and you have to make good use of it. It also helps you exercise your listening skills when you adjust your position. The same system equipment and speakers are repeatedly placed to distinguish between bad and excellent sound. Before you spend money to upgrade your system, do a good job of setting up the speakers, understanding the potential of your system, and laying a solid foundation for your subsequent tuning and matching upgrades.
Many people will definitely want to deal with the room. My suggestion is that if the audio-visual room is used at home, it is best not to use the sound-absorbing diffuser to destroy the beauty of the room and the nature of the space. Furniture, murals, bookshelves, wooden floors should be used for sound absorption and reflection. You can use the clap in different positions in the room, and ask for the lively and clear applause, but you can't have the high-frequency ringing or the applause. If there is a high-pitched ringing, it means that the wall reflection is too strong. You can hang a few photo frames on the wall. With the glass), the ringing tone can be eliminated. The applause is rigid because there are too many sound-absorbing objects in the listening room, and a certain sound-absorbing object should be removed. Do the above to make the following tuning. Do not use any tuning props when setting up the speakers, as long as you do a basic shock absorber. After the speaker position is determined, use the props to tune. (such as wire, nails, foot pads, shock absorbers, etc.) Note: The processing of the independent audio-visual room is another topic.
It is necessary to determine the initial positioning of the speakers and the listening position before the tuning starts. Since each of the listening rooms is different, it is difficult to have a fixed mode. My principle is to determine the spacing of the two speakers after confirming the listening position. It is best to use the tape to mark the ground. Figure 1)
Trumpet flower "The drum king of the world of jazz drums" LIM XR 005
In this step, we mainly adjust the sense of low frequency. The texture and sound field are out of the box. Do not adjust the angle of the two speakers and keep them parallel. Move the horn back and forth without changing the pitch. Move back and forth until you feel that the drum is suddenly smooth and sinking. Compact. The volume is full, and the bass is full and clean. The positioning of the drum can maintain the original positioning under the pressure of big sound. Going forward. In this step, you have to move the speakers forward boldly, repeat the audition, and find a balance between the thin and thick bass drum points. Listen more and try more. You can certainly hear how the correct low frequency is. The performance of the bass in the HIFI sound system is most easily misunderstood. Many enthusiasts generally believe that the volume of the bass is better and better. The bass of the chest is actually a kind of dye. The correct bass should be subtle and subtle. (What is the instrument for the bass?) The bass should have a certain elasticity (that is, Q sense), if the bass reproduction is not good, we should prefer not to have too much bass. After the basic front and rear position is adjusted, use the tape to make the mark. As shown in Figure (2)
Li vingston taylor "Ink" Chesky JD162
Speaker placement layout diagram 1
Use two bins to call up the focus of the audio and determine the width of the sound field. The distance from the back wall is the same, try to choose a single singer and accompaniment simple music to set the spacing of the two speakers. Bring up a position, the central image is condensed and clear. Adjust to the state you think is the most natural. The mouth shape must not be too big. I have seen some people adjust their mouthpieces to a huge size, which almost occupies the entire sound field. If so, try so many instruments in the symphony. The best position should be that the central audio and video are clearly condensed and the sound field is wide. After the spacing is set, you should check the low frequency with the trumpet record. At this time, the drum should be further improved. If it is not good, (the distance between the front and the back is unchanged), please continue to adjust left and right. You have to find a balance between the two records, as shown in Figure (3)
Micro Integrated Data Center,Modular Data Center,One Stop Data Centre,Edge Data Center Solutions
Shenzhen Unitronic Power System Co., Ltd , https://www.unitronicpower.com