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Anonymous users2024-02-06In the past, we knew hi-fi systems, with two loudspeakers, left and right, which could make people feel a stereo sound in the left and right directions, but this was only a flat stereo sound, and could not produce sound changes in front and back.
In order to produce stereo sound with a change in depth, two surround sound speakers are added to the rear, and through the change in the circuit, part of the signal is taken out from the left and right channels, and then released through the rear surround speakers.
Another higher level of surround sound is Dolby surround sound (also known as Dolby Stereo). This kind of surround sound is launched by Dolby Laboratories in the United States,It needs to be configured with a total of five speakers in the front left, center and right,Rear left and right,A total of four channels of information are generated,Of which the rear two speakers are just a mono signal in parallel,There is no left surround and right surround。
Dolby surround sound is called in the same sense as Dolby stereo, except that it emphasizes a sound that is different from the others. But what is Dolby Directional Logic? In fact, it is not the new Dolby stereo system, and the directional logic is for decoding technology.
Because Dolby stereo is a digital stereo sound that uses coding technology, and decoding technology uses a direction identification circuit or directional logic circuit, all sounds that use Dolby's circuit technology are called Dolby directional logic sound; Decoders with Dolby's proprietary specific decoding technology are called Dolby Pro Logic decoders.
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Anonymous users2024-02-05If you want headphones to have Dolby surrounding, you have to.
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Anonymous users2024-02-04Dolby is the Chinese translation of the British doctor, he set up Dolby Laboratories in the United States, and has invented many technologies such as Dolby noise reduction system and Dolby surround sound system, which has had a huge impact on movie sound and home audio. Dolby technologies commonly used in homes mainly include Dolby noise cancelling systems and Dolby surround sound systems.
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Anonymous users2024-02-03Difference: The auditory perception effect is different.
If you turn on "Windows Sonics for headphones" and check the "Turn on virtual pique surround sound" below, whether you are listening to ** or playing games, there will be a very obvious sound directivity "prompt". For example, the enemy scum grip rotten person came from **, which could only be roughly divided into about one before, but now it can accurately measure the distance and approximate location with sound.
In movies or games that don't support Dolby Atmos, Dolby Atmos can also process the audio to enhance the spatial sense of the audio.
I don't know if there are any friends like me, driving can be without navigation and nothing else, but it must not be without **. It can make our driving experience enjoyable, but if you don't have a good sound system, the sound will be greatly reduced. Therefore, a good car audio is very important, and today I will recommend some better audio systems. >>>More
Specifically, and are called surround sound systems, where the integers "5" and "7" refer to the specific number of speakers, and the decimal point "1" refers to the meaning of heavy bass. >>>More
Stereo. Two channels are stereo sound and not surround sound, there is a difference) >>>More
Brewing materials: Puree beer is brewed with selected malt, fine hops, high-quality yeast and glacial water, without any artificial additives, with a higher wort concentration and a very mellow taste. >>>More
Ordinary eggs are slightly larger, and native eggs are slightly smaller; The yolk of native eggs is red and high in fat; Ordinary eggs have a yellowish yolk and are low in fat. In terms of nutritional value, the protein content of ordinary eggs is high, and the fat content of native eggs is slightly higher, and the nutritional value is about the same.