NixieMadsen85
出典: くみこみックス
Surround Sound Headphones - An ideal Device To Get True Theater-Like Experience
Multichannel audio headphones is different the way you enjoy music nowadays. Before 1970s', the quality of audio was monophonic employing only one or a handful of speakers. Movie theaters were the only real means where one could watch a movie and enjoy the music. Those days, the audio system within the theaters was monophonic using a large speaker situated behind the screen. Those born in the 60s will not be able to perceive the main difference between the quality of audio in those times which of now. This is because movie theaters today too are using more realistic surround audio technology. Exactly the same technology has now been built-into headphones.
Multichannel audio headphones has personalized the true theater-like audio knowledge about better, clearer, realistic, sharper audio output. The reason behind this is the use of a technology that may reproduce 3D audio theater faithfully. The system channels different frequencies of audio output through different speakers arranged who are around you. The speaker are arranged in a way that after different frequency sound surf is emitted from different speakers it seems that you are hearing exactly the same musics originating from different directions. In a nutshell you're wrapped around within an audio blanket.
When you use ordinary headphones, you'll hear sound coming from one direction only. This doesn't permit you to enjoy the finer aspects of the caliber of natural sound; but if you use multichannel audio headset you are able to clearly distinguish the various subtle qualities from the sound. This really is because of the fact that ordinary headphones produce sound one way while surround sound headset is able to distribute the sound like the speakers in a theater setting.
However it's possible for you to hear multichannel audio with the aid of an ordinary headphone, however in this case you'll need to plug it in a player that utilizes digital sound processing system to breed sound. Here the hardware of the player processes the sound and not the headphone, whereas in case of multichannel audio headset it is the headset that produces the 3D sound irrespective of the type of player. Nevertheless, if you are using multichannel audio headset along with a DSP player, you'll have a heightened state of audio experience.
The 3D sound effect is dependant on the principles of psycho-acoustics the branch of science staring at the psychological and physiological responses associated with sound. Manufacturers of multichannel audio headset used the findings of these research to create their headsets. It has resulted in sound reproduction from the original recorded sound, where you will be able to differentiate the various frequencies separately.
In theaters the 3D sound effect is produced through several speakers however the surround sound headset only has two earpieces, so how 3D effect is produced? In these headsets psycho-acoustics principles and modes happen to be used to change the frequencies from the sound in such a way it seems the sound is originating from different directions creating a surround effect.
Using the introduction of surround headsets, enjoying 3D sound is becoming quite personalized aside from getting used commercially in theaters and home theaters only. It has changed the way in which people perceive music nowadays in the days when sound reproduction was monophonic.
