Modification
Analysis of main engine reassembly and reassembly in car audio system.
Add Date:2018/6/13 Clicks:
Slightly like to listen to music car friends, believe that most are not satisfied with the original car acoustics, car friends also know, this is based on the car factory in order to reduce costs and audio equipment caused by material reduction. However, what a lot of car friends ignore is, original car acoustics equipment is to use material not only extremely bad, and the collocation between equipment is also very deficient. As is known to all, a car acoustics is to be put by host, horn, result and ultra low sound 4 major composition, be short of one cannot. And look to the model on the market, the original car sound system often just have the host and horn, that is, the host signal to promote the horn. Therefore, many owners reflect that when the volume of the host increases, the speaker pronunciation will be distorted, high, middle and bass pronunciation is not obvious, there is no sense of hierarchy, just think, a five "sound" not complete singer singing in the ear, this is difficult to accept. In the final analysis, this is said above the original car audio equipment is not completely caused by. Below affect host of a car acoustics, result put, horn and ultra low sound divides the reason of 4 parts to undertake analysis. Hope to upgrade the car stereo to the car stereo understanding and not enough people to bring help. Study together and encourage!
Host such as home audio CD player, DVD, that is, audio source part, host is as the source of the whole set of audio, is the output of audio signals.
First, let's talk about the classification of hosts:
By specialty level
The host can be divided into professional CD player, ordinary CD player (with the original car), special car DVD host and general machine, CD host dedicated to listen to the sound quality, is generally used to upgrade the audiophile. DVD players are used for navigation, watching movies, surfing the Internet, digital TV, back-up, etc. The difference between general DVD and special DVD host is that general DVD what models can be installed, but some general DVD host volume size and the size of the console installation is different, some may need to make a fixed face frame. The special car is not the same, is specially designed by the manufacturer for this model, its size and the original car host installation position, and the appearance of a high degree of matching.
By volume
CD PLAYER IS SINGLE anchorage, it is small, DVD and universal machines are double anchorage, the volume of the double anchorage main engine is about twice the single anchorage. Like some car brands now, the general standard version with a CD player, high with the DVD host. Even some 4S shops to DVD car special host as a gimmick, will raise the price of the car, but in fact, if the outside to let professional modification shop installation, the same DVD host, the price will be much lower. Now the 4S shop is still a bit of a monopoly that kind of nature.
The upper part is a special all-in-one DVD navigation machine, and the lower part is a professional CD host
According to the function points
Ordinary CD player functions less, used to adjust the volume, etc., professional CD host functions, especially some technical things, such as EQ, these let the store out of better sound quality. DVD players also have many features, but DVDS are used more often on daily trips, and navigation features like those mentioned above are used the most.
By regional brand
DVDS are mostly made in China. In addition, some CD hosts have separate design for the control panel and the loading bay. The benefit is that the installation is more flexible, you can separate the control panel and the disk bin installed in the appropriate position, like many modification shops will read the disk bin installed in the passenger's storage box, the control panel into the handrail box, dashboard, roof mirror, etc.. The appeal of such a design is that the owner of the main engine does not have to damage the original car console change.
Host models are diverse, like many car brands, their prices are different, functional use, materials, design and so on are not the same. Similarly, each product is designed for different consumer groups and audiophiles who have different requirements for sound quality. Consumers can choose a console according to their own budget, sound quality requirements.
In car acoustics bound, sound source part also has the name before class, processor of decoder, audio frequency, the equipment before these power put, it is to belong to before class part.
The added professional CD host is installed under the center console
The reason to replace the original car host, also mentioned above, first of all, the original car host function is single, can not make professional debugging, so that the sound system can not reach the ideal sound, secondly, the original car host output power is small, and the material can not reach the professional level. As the source of the sound system, the host signal is good or bad, the impact on the whole sound system is very important. Therefore, if the host does not change the original car, some owners through adding audio processor, or the equipment such as decoder on the original engine output signal is optimized, the purpose is to retain the original engine, does not destroy the original car instrument panel style, at the same time, can feel the original owner machinery is a professional acoustics of the host.
Host such as home audio CD player, DVD, that is, audio source part, host is as the source of the whole set of audio, is the output of audio signals.
First, let's talk about the classification of hosts:
By specialty level
The host can be divided into professional CD player, ordinary CD player (with the original car), special car DVD host and general machine, CD host dedicated to listen to the sound quality, is generally used to upgrade the audiophile. DVD players are used for navigation, watching movies, surfing the Internet, digital TV, back-up, etc. The difference between general DVD and special DVD host is that general DVD what models can be installed, but some general DVD host volume size and the size of the console installation is different, some may need to make a fixed face frame. The special car is not the same, is specially designed by the manufacturer for this model, its size and the original car host installation position, and the appearance of a high degree of matching.
By volume
CD PLAYER IS SINGLE anchorage, it is small, DVD and universal machines are double anchorage, the volume of the double anchorage main engine is about twice the single anchorage. Like some car brands now, the general standard version with a CD player, high with the DVD host. Even some 4S shops to DVD car special host as a gimmick, will raise the price of the car, but in fact, if the outside to let professional modification shop installation, the same DVD host, the price will be much lower. Now the 4S shop is still a bit of a monopoly that kind of nature.
The upper part is a special all-in-one DVD navigation machine, and the lower part is a professional CD host
According to the function points
Ordinary CD player functions less, used to adjust the volume, etc., professional CD host functions, especially some technical things, such as EQ, these let the store out of better sound quality. DVD players also have many features, but DVDS are used more often on daily trips, and navigation features like those mentioned above are used the most.
By regional brand
DVDS are mostly made in China. In addition, some CD hosts have separate design for the control panel and the loading bay. The benefit is that the installation is more flexible, you can separate the control panel and the disk bin installed in the appropriate position, like many modification shops will read the disk bin installed in the passenger's storage box, the control panel into the handrail box, dashboard, roof mirror, etc.. The appeal of such a design is that the owner of the main engine does not have to damage the original car console change.
Host models are diverse, like many car brands, their prices are different, functional use, materials, design and so on are not the same. Similarly, each product is designed for different consumer groups and audiophiles who have different requirements for sound quality. Consumers can choose a console according to their own budget, sound quality requirements.
In car acoustics bound, sound source part also has the name before class, processor of decoder, audio frequency, the equipment before these power put, it is to belong to before class part.
The added professional CD host is installed under the center console
The reason to replace the original car host, also mentioned above, first of all, the original car host function is single, can not make professional debugging, so that the sound system can not reach the ideal sound, secondly, the original car host output power is small, and the material can not reach the professional level. As the source of the sound system, the host signal is good or bad, the impact on the whole sound system is very important. Therefore, if the host does not change the original car, some owners through adding audio processor, or the equipment such as decoder on the original engine output signal is optimized, the purpose is to retain the original engine, does not destroy the original car instrument panel style, at the same time, can feel the original owner machinery is a professional acoustics of the host.