Modification
Does car stereo do the role of reverse mold? How much of an improvement in sound?
Add Date:2018/6/14 Clicks:
Car stereo horn inverted mold to the effect of the play specific how much influence? How much of a sound improvement does car stereo reverse mold have?
The function of middle and bass reverse mold:
There are several reverse-mode methods for mid-bass, each of which will have a different effect, and of course pointing, because the mid-low frequencies are manned, and without pointing the sound field will be low. It would be even lower if it was a two-part frequency. There is no die in the case of big dynamic when the door panel will have abnormal sound, if the inverted die on the door panel reinforcement processing is not good abnormal sound will be more serious. The inverted mold must be poured on the iron frame instead of the door plate, and then the door plate and a mold is consistent with it can not touch the horn on the iron frame to reserve five millimetres from the door plate, so that the door plate will not have abnormal noise when the big dynamic.
Besides beautiful, or a lot to the promotion of sound quality not only is the directivity, due to the bass after pack out behind the loudspeaker has a certain volume, the low frequency sound will be more fat, not directly on the door sounded so loose turbid, when installed in the bass in fail so can cushion the two don't mat only one horn ring, The so-called phonological hole-effect is based on this principle.
The inverted model is good, the effect will be different indeed, the sound field is raised, and the sound will also be transparent and beautiful.
The role of A column reverse mold:
The purpose of A-pillar inverted mode is to enhance the high sound field so that we have A better listening feeling, increase the depth and width of sound field, sound field positioning, and reduce unnecessary sound energy loss due to refraction and reflection.
The original treble will generally have a net cover, so the treble will be attenuated, resulting in the treble is not bright. High overtones are not enough.
The original treble directivity is generally not good, the sound field positioning error, resulting in sound field treble is not enough. Breadth and depth are both problematic.
Why reverse mold? And dump it in pillar A? This problem, in fact, is not difficult to understand. Refitted car acoustics should use suit horn normally, because treble affects sound field and location directly, it is installed on A column commonly so.
In the past, many original cars' treble is installed on the instrument platform under the windshield. Due to reflection, it is difficult to obtain the ideal sound field, so now many models also slowly change the treble to other positions, such as the front door triangle window, but the effect is always unsatisfactory. In order to obtain both auditory and visual enjoyment, many times have to make some changes to the tweeter installation position. After many car audio modification experts verification: the treble installed in A column, not only can obtain very open, far-reaching sound field and accurate sound field positioning, and production, debugging is relatively simple. Therefore, it is widely used to install the treble in the inverted die of A pillar.
The function of middle and bass reverse mold:
There are several reverse-mode methods for mid-bass, each of which will have a different effect, and of course pointing, because the mid-low frequencies are manned, and without pointing the sound field will be low. It would be even lower if it was a two-part frequency. There is no die in the case of big dynamic when the door panel will have abnormal sound, if the inverted die on the door panel reinforcement processing is not good abnormal sound will be more serious. The inverted mold must be poured on the iron frame instead of the door plate, and then the door plate and a mold is consistent with it can not touch the horn on the iron frame to reserve five millimetres from the door plate, so that the door plate will not have abnormal noise when the big dynamic.
Besides beautiful, or a lot to the promotion of sound quality not only is the directivity, due to the bass after pack out behind the loudspeaker has a certain volume, the low frequency sound will be more fat, not directly on the door sounded so loose turbid, when installed in the bass in fail so can cushion the two don't mat only one horn ring, The so-called phonological hole-effect is based on this principle.
The inverted model is good, the effect will be different indeed, the sound field is raised, and the sound will also be transparent and beautiful.
The role of A column reverse mold:
The purpose of A-pillar inverted mode is to enhance the high sound field so that we have A better listening feeling, increase the depth and width of sound field, sound field positioning, and reduce unnecessary sound energy loss due to refraction and reflection.
The original treble will generally have a net cover, so the treble will be attenuated, resulting in the treble is not bright. High overtones are not enough.
The original treble directivity is generally not good, the sound field positioning error, resulting in sound field treble is not enough. Breadth and depth are both problematic.
Why reverse mold? And dump it in pillar A? This problem, in fact, is not difficult to understand. Refitted car acoustics should use suit horn normally, because treble affects sound field and location directly, it is installed on A column commonly so.
In the past, many original cars' treble is installed on the instrument platform under the windshield. Due to reflection, it is difficult to obtain the ideal sound field, so now many models also slowly change the treble to other positions, such as the front door triangle window, but the effect is always unsatisfactory. In order to obtain both auditory and visual enjoyment, many times have to make some changes to the tweeter installation position. After many car audio modification experts verification: the treble installed in A column, not only can obtain very open, far-reaching sound field and accurate sound field positioning, and production, debugging is relatively simple. Therefore, it is widely used to install the treble in the inverted die of A pillar.