A lot of people are fascinated about cars. It is not only how it looks from the outside or how fast it can go on the freeway but also the sounds it offers to those who are inside.
One way to check the sound quality coming out of the speakers will be to use a real time analyzer. This device can monitor each frequency from 20 to 20,000 Hertz so adjustments can be made if these are necessary.
The person can buy the small gadget then use it but for those who don’t know how to use it, here are a few pointers to make that work.
After getting the device, it is best to use a CD that plays pink noise. This is ideal because it captures all the frequencies of the spectrum in the same level and sounds like static when it is being played.
Before trying the device on, it will be a good idea to use a new set of batteries and have this checked every time before using it. It will be a good idea to use rechargeable ones so the person doesn’t have to run to the grocery store to get another pack.
The real time analyzer usually comes with a microphone. This should be placed on a flat surface to capture everything that comes out of the speakers. Should there be junk in the car, this should be removed because certain objects may affect the sound being measured by the device.
Another thing that may influence the sound being recorded by the real time analyzer could be sounds coming from the outside. This can be avoided by closing the doors of the car when conducting the test.
Since hearing static is nerve wrecking, it will be a good idea to step outside the vehicle with the meter in one hand and the rest of the device switched on inside. The individual will get the readings by seeing how many Hertz it is on the display and get a print out hereafter.
The only thing to do after the test is finished is to adjust the equalizer in the car so the deficiencies in the peaks and valleys are corrected. That way, the person will be able to listen to a CD or radio and notice the difference.
It is not that hard to make adjustments to the car’s stereo system. The person will be able to get this right by getting a spectrum analyzer tutorial from someone and with a little practice.
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