The scientific classification of speakers: from the placement distance to decide?

[Home Theater Network HDAV.com.cn] Very people say that they want to buy a monitor speaker, but do you know what the monitor speakers are? Actually, the monitor speakers are used for listening to audio studios, recording studios, etc. when making audio programs. The listener is used. It has the characteristics of small distortion, wide and frequent frequency response, clear sound image, and few modifications to the signal, so it can truly reproduce the original appearance of the sound.

The sound engineer needs to hear the essence of the sound so that he can know how to modify the sound to achieve perfection. If you start to hear the sound that has been “modified”, then no one can guarantee what the final product will be. Look like. As time goes by, there are already many monitor speakers that have entered the home of music lovers for music appreciation.

There are many types of monitor speakers, but I like to use the distance suitable for the display to distinguish the monitor speakers. Let's take a look at how the monitor speakers are distinguished by the distance.

●The influence of position on the sound

Monitor speakers can be divided into three categories according to the size of the speakers and how far the speakers can be placed: near field, midfield, far field.

In the early record industry, almost all studios used large-scale monitor audio equipment without exception. In fact, these large monitors sound really shocking, which is what the studio operators want to hear from the record dealers who have spent a lot of money.

Unfortunately, recording engineers and music producers realize that this is not the best way to ensure accurate mixing, because most of us are not the same as recording monitors when listening to radios, tape drives and CD players. And the cost of large-scale monitor audio and the accompanying acoustic environment is increasing, and these costs far exceed the budget of a growing number of small projects and home studios. So the new way of precise mixing was born:

● Near-fieds monitor

As the name implies, near-field monitoring means that the distance between the monitoring device and the monitor is relatively close, generally about 1-2 meters from the head. In a small room, it can be used as the main monitor. Small studios and personal studios can only use near-field monitors because of their small size. In high-cost medium and large studios, although near-field monitors are rarely used, they are also available. Can be used (usually used to check the "compatibility" of the sound).

Near-field monitor speakers can reduce the distance of reflected waves (standing waves) through reflections such as walls by reducing the distance between the monitor and the monitor, so that the sound is more accurate in some respects. Small field monitors in the field of recording engineering have become reliable recording and mixing tools!

In addition, the acoustic environment decoration of the studio after using the on-site monitoring is much simpler than the far-field monitoring. The near-field/mid-field/far-field monitors are also easy to see from the outside: the near field is clearly cumbersome and not too cumbersome, basically miniaturized, basically small. Active (ie self-contained amplifier).

● Midfield monitor speakers (Mid-fieds Monitor)

Due to the design structure, the midfield monitor speakers outperform the near field monitors in many ways. They are generally three-way. If the recording studio is large enough and the budget is sufficient, the midfield/far-field monitor speakers are the best choice. Mid-fieds Monitor: A speaker placed at a distance of 2-4 meters, which can be used as a primary monitor for small and medium-sized recording studios.

● Far-fieds Monitor

Speakers placed at a distance of more than 3 meters. This type of speaker has the most accurate sound and is the most commonly used speaker in medium and large recording studios, so it is often called the Control Room Main Monitor.

Many large studios have buried the main monitor speakers in the soundproof wall (except Mastering Studio). The main benefit of this is to avoid wall reflections and give the sound engineer a more accurate sound.

These studios usually have a main monitor and at least one set of near-field monitors. Some large studios have several sets of speakers of different brands and different models. This is to communicate with other studios (maintaining sound). The need for consistency is also to allow the work to be checked on as many speakers as possible, giving the work a stronger "compatibility".

Conclusion: According to the placement distance to decide which kind of monitor speakers to use, there is no doubt that this is more scientific than some fever theory, and everyone can choose their own speaker products according to their music playing environment, which not only reflects rational consumption. The concept of high-quality music appreciation and music science is fully integrated, making music play more fun. More fresh and fun home theater information, please pay attention to home theater network http:// (WeChat: cnhifi), the country's most influential home theater audio player interactive media website.

Note: This article is transferred from HIFI. The article is an independent view of the author and does not represent the position of the home theater network.

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