To teach you to car lexia audio mixing techniques

A suit very beautiful car audio system, lexia if it doesn't perform up to the sound of appearance, every effort results to zero, actually tuning of capability, must be accumulated a lot of experience, not short-term training can make, itself must be familiar with all sorts of equipment function and characteristics, accumulated enough professional technology after, get up to.

The purpose of the tuning is the value of the equipment will play out, finding more of god's voice, in fact this work, and is not very easy, because of its variables is too large, also because of this, tuning work is a quite fun and challenging things. In fact tuning work more than half is in the examination system, if the system wiring is not correct, or system collocation have questions, with no amount of time also can't adjust the due effect. So before you begin tuning before late must check a few projects:

1. Alt horn, or so channel,  lexia and before and after channel, phase is correct?

2. Use single tone (MONO) signal testing, each a single voice, performance is consistent?

3. Measurement subwoofer to expand the power of the machine, and, in the volume, can have a lot of pressure drop (less than 12.5 volts)?

4. From expanding machine end measurement horn Yin resistance to correct?

5. Turn up the volume, listen to see horn have issued abnormal sound?

Mixing projects also has three key points:

1. The equilibrium degree: this means that each frequency band balanced degree, the proportion of each other, if the frequency response out-of-flatness of words, volume larger frequency band will advance to the distortion point, expanding machine and horn itself can't  lexia balanced play, for no reason consumption meaningless current.

2. Sensitivity: the sensitivity of the whole system set is very important, once upon a time stage expander to electronic partials apparatus to expand machine, incorrect sensitivity setting signal is not input expanding machine before they have distortion, some host signal output is too small, expanding machine sensitivity, must turn up, cause signal-to-noise more bad, also appeared sound (Hiss sound), in this case is easy to produce engine noise interference, this is quite not correct system collocation.

3. Crossover point: crossover point set, in relation to the horn of the scope of work, the influence of the performance of the sound effect crossover point choice, there are many variables,toyota id4c key  here is to decide the important voice performance levels, such as horn of the frequency response range, partials apparatus of the slope, vehicle itself resonance characteristics, expand the machine's power and the size of the horn, will affect the crossover point setting, fixed the crossover point and band type crossover point, it is difficult to get what you want equinox, trimming type is a more ideal way, there are many skills, not on the notes that, until the classroom detailing.

4. Front door plank horn of the actual performance: the front door horn performance, affects the overall effect, however, the most easily overlooked place, is here, because before the door, most is a irregular space, and is the metal plate niv plate of the resonant tank, shape belongs to the flat speakers, not ideal gold law, some door internal is a maze, some horn can only be fixed in the door inside, this is not the ideal resonant tank, some is the volume is too large, more than 50 liters, lock a 6 inch bass sound box, the result, 6 inches and a half horn bear power are lower, bass shape was gone, the front door internal processing is very important.