Car Stereo Systems Supporting New Audio Formats
Car stereos are the newest addition to the world of stereos. Previously there was only stereo systems. Home stereos first emerged in the 1930s. But in the 1950s, stereos, and started to become affordable for the people. But the 21 Century saw the emergence of car stereos. With the help of new technologies that enabled the 21 Century radio supporting new audio formats.
There are several new formats for car stereos now. In thisArticle we will discuss all these new audio formats.
Previously used a car to only have a radio in his dashboard and two speakers in the front doors. But now the times have changed. Today, the technology has so much that car stereos are competitive as well as advanced stereo systems.
Dolby sound
Dolby sound is a brilliant audio format used by car stereos. Dolby sound actually affects the audio signal and reduces background hiss orNoise common in low-quality systems. This can be effective for cassettes, because the background noise common in cassette recorder.
Surround Sound
Surround sound is actually an effect that the listener is the feeling that the sound comes from almost all directions. Gone are the days when using a tone to come from only the left and right speakers. Well, sounds coming left, right, center, up, down, almost from all directions.
DSP
The complete form of DSPis Digital Signal Processing. DSP creates a special type of action that will be called psycho-acoustic effect. This special effect is created by a delay and manipulation of audio signals. This effect actually creates an extra noise that is not there originally. In fact, the delay is to give birth to a series of echos. All of them are inevitable. And these echoes to create the special effect. Many models contain a variety of settings, like, jazz club, stadium, concert halletc.
MP3
MP3 is one of the most respected audio formats today. Until now, only for MP3 stereo systems. But now, car stereos include this format. MP3 is a special format that allows the CD to hold a large number of titles / songs. If you have this in your car, then you can compress a lot of music or other data to a CD, and you can play them in your car stereo.
Sometimes hurts the MP3 format, the quality of sound throughon the compression. But if this small drawback can be excused, then you can play MP3 support in many ways. The best thing is, it saves a lot of space. Previously you had to wear have a lot of CDs in the car. But now, you can listen to all your favorite songs, by just one CD.
There are some changes to the MP3 format, which have recently taken place. Now radios consist of a small computer that is capable of reading the MP3 format. And thisComputer does not need a MP3 CD. The data can be loaded directly from the home PC on this computer. It contains a portable hard drive, ensuring that this work can be done. The hard drive is connected via the USB port.
RDS
RDS or Radio Data System is an established highly equipped car stereo. It allows you to listen to all radio stations in your city. It also offers some special features. If you want to listen to a particular type of song, say country song, thenYou can choose the category and the radio will find the particular station that plays the kind of song. You can even choose traffic updates. When you save or TRAF TA, then the radio will automatically shift to the channel at the time of the traffic updates.
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