Соня Рийсман
Multichannel audio Headphones - An ideal Device To obtain True Theater-Like Experience
Multichannel audio headphones has changed the way we enjoy music nowadays. Before 1970s', the caliber of audio was monophonic employing just one or perhaps a handful of speakers. Cinemas were the only means where you could watch a film and relish the music. Those days, the audio system within the theaters was monophonic using a large speaker situated behind the screen. Those born within the 60s won't be able to perceive the difference between the quality of audio in those times which of now. The reason being cinemas today too are using more realistic surround audio technology. The same technology has now been built-into headphones.
Multichannel audio headphones has personalized the real theater-like audio experience with better, clearer, realistic, sharper audio output. The reason behind this is the use of a technology that may reproduce 3D audio theater faithfully. The machine channels different frequencies of audio output through different speakers arranged around you. The speaker are arranged in such a way that when different frequency sound surf is emitted from different speakers it appears that you're hearing exactly the same musics originating from different directions. In a nutshell you are wrapped around within an audio blanket.
When you use ordinary headphones, you will hear sound coming from one direction only. This does not allow you to enjoy the finer facets of the caliber of natural sound; however when you use surround sound headset you can clearly distinguish the different subtle qualities of the sound. This is due to the fact that ordinary headphones produce sound in one direction while surround sound headset has the ability to distribute the seem like the speakers inside a theater setting.
However it's possible that you should hear multichannel audio with the aid of a regular headphone, however in this example you will require to hook it up a player that uses digital sound processing system to reproduce sound. Here the hardware of the player processes the sound and never the headphone, whereas in case of surround sound headset it's 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 will have a heightened state of audio experience.
The 3D sound effect is dependant on the principles of psycho-acoustics which is the branch of science staring at the psychological and physiological responses related to sound. Manufacturers of surround sound headset have used the findings of such research to design their headsets. This has led to sound reproduction of the original recorded sound, in which you can differentiate the different frequencies separately.
In theaters the 3D sound effect is produced through several speakers but the surround sound headset only has two earpieces, so how 3D effect is produced? In these headsets psycho-acoustics principles and modes have been accustomed to alter the frequencies from the sound in a way that it seems the sound is coming from different directions producing 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. This has changed the way in which people perceive music nowadays from the days when sound reproduction was monophonic.
