NRG Acoustics HJ-17: Multichannel audio
- By nrg acoustics
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- 23 Jun, 2017
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NRG Acoustics HJ-17: Multichannel audio
Multichannel surround sound is a method of enriching the sound reproduction top quality of any audio source with additional audio channels from audio speakers that surround the audience (surround channels), providing sound with a 360 radius in the horizontal plane (2D) compared to "screen channels" (centre, [front] left, and [front] right) originating only from the listener's frontward arc.
Surround sound is portrayed by a listener position or sweet spot where the audio effects perform the best, and features a fixed or forward perspective of the sound area with the listener around this location. The procedure improves the conception of sound spatialization by exploiting sound localization; a listener's capability to know the location or origin of a detected sound in direction and distance. Typically this is achieved by utilizing multiple discrete audio channels routed to an array of loudspeakers.
There are many multi channel audio based models and methods, varying in processing and saving tactics as well as the amount and the positioning of of extra channels.
NRG Acoustics A-70: Fields of application
Though cinema and soundtracks signify the main purposes of surround solutions, its scope of application is expansive than that as multi channel audio permits creation of an audio-environment for all variations of functions. Multi channel audio techniques could be used to reproduce contents as various as music, speech, synthetic or natural sounds for cinema, television, broadcasting, or pc's. Concerning music content as an example, an active performance could use multichannel techniques in the context of an open-air concert, of a musical theatre or for transmissions; for a film specific techniques are adapted to movie theater, or even to residence (e.g. home cinema systems).
The narrative place is also a content that could be enhanced through multichannel approaches. This applies mainly to cinema narratives, for instance the dialog of the characters of a film, but will be also utilized on plays for theatre, to a conference, or to incorporate voice-based comments in an archeological site or monument. Here is an example, an exhibition may very well be enhanced with topical background sound of water, wild birds, train or machine sounds. Topical natural sounds can also be used in instructive applications.
NRG Acoustics SG-4 - Several other fields of application incorporate video gaming controllers, computers along with other platforms.
In such applications, the content would typically be synthetic noise made by the computer unit in interaction with its user. Substantial work has been specifically done using multichannel for enhanced situation awareness in military and general population safety applications.
Multichannel surround sound is a method of enriching the sound reproduction top quality of any audio source with additional audio channels from audio speakers that surround the audience (surround channels), providing sound with a 360 radius in the horizontal plane (2D) compared to "screen channels" (centre, [front] left, and [front] right) originating only from the listener's frontward arc.
Surround sound is portrayed by a listener position or sweet spot where the audio effects perform the best, and features a fixed or forward perspective of the sound area with the listener around this location. The procedure improves the conception of sound spatialization by exploiting sound localization; a listener's capability to know the location or origin of a detected sound in direction and distance. Typically this is achieved by utilizing multiple discrete audio channels routed to an array of loudspeakers.
There are many multi channel audio based models and methods, varying in processing and saving tactics as well as the amount and the positioning of of extra channels.
NRG Acoustics A-70: Fields of application
Though cinema and soundtracks signify the main purposes of surround solutions, its scope of application is expansive than that as multi channel audio permits creation of an audio-environment for all variations of functions. Multi channel audio techniques could be used to reproduce contents as various as music, speech, synthetic or natural sounds for cinema, television, broadcasting, or pc's. Concerning music content as an example, an active performance could use multichannel techniques in the context of an open-air concert, of a musical theatre or for transmissions; for a film specific techniques are adapted to movie theater, or even to residence (e.g. home cinema systems).
The narrative place is also a content that could be enhanced through multichannel approaches. This applies mainly to cinema narratives, for instance the dialog of the characters of a film, but will be also utilized on plays for theatre, to a conference, or to incorporate voice-based comments in an archeological site or monument. Here is an example, an exhibition may very well be enhanced with topical background sound of water, wild birds, train or machine sounds. Topical natural sounds can also be used in instructive applications.
NRG Acoustics SG-4 - Several other fields of application incorporate video gaming controllers, computers along with other platforms.
In such applications, the content would typically be synthetic noise made by the computer unit in interaction with its user. Substantial work has been specifically done using multichannel for enhanced situation awareness in military and general population safety applications.
