The Art Of Tuning

We go to great lengths at Car and Home Stereo to find, test and install the best audio equipment available. Leading brands such as JL Audio, Audison, Rainbow and Hertz are all companies at the top of their game and are producing world beating equipment. An example of which is the new Profi range from German manufacturer Rainbow. Their T28 tweeter is one of the best speakers in the world right now.

 

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Car interiors have never been better, but unfortunately they are not the ideal acoustic environment. There are steps that can be taken to improve this and this should always be done before embarking on a serious upgrade. However, the (small) vehicle space still contains lots of soft and hard surfaces creating absorptions and reflections not to mention the fact that the speakers  and the listening position may not be in the ideal location.

 

Let’s imagine a fictitious “perfect” speaker. This unit has been designed to produce a perfect range of frequencies for a totally flat sound. This can be measured and verified. Now, let’s place it in a car in the typical location in the door. Allthough this is the same speaker the environment has had a dramatic effect on the sound output. To compound this our brains are very good at judging where sound comes from and the  speaker location will be very obvious. Our carefully designed and very expensive speaker has been severely compromised.

 

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So how do we fix this? We could re-engineer the speaker for the new environment but of course that is not practical. Fortunately the answer lies in digital signal processing. A modern, state of the art processor like Audison’s Bit 1 has the power to solve all the installation and acoustic problems we find in car audio. Of course, it requires a great deal of skill to set up properly but the results can be astonishing.

 

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All the issues of frequency cancellation or addition can be solved by using the powerful on board graphic equalisers. Positional issues can be solved by applying time delays to any of the speakers which will make it appear that the sound is coming from a different location. This will have the effect of making the sound stage wider and more dynamic, more like a live performance. Individual speaker level controls will ensure the sound is perfectly balanced for the driver or both front seats as required. We even have the ability to program multiple adjustments and to save them in up to four presets. This is especially useful for convertible cars so the sound can be adjusted for ‘top up’ and ‘top down’ at the touch of a button.

 

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Of course we have all the latest technology and tools to ensure the perfect sound for you.

 

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Our latest demonstration vehicle features this processor and we have built in the capacity to bypass it, it really is an ear opener to hear the difference a well set up processor makes.

 

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If you are interested and would like a demonstration of how good car audio can be, please call us on 01625 432707, we love to show it off!