NRG Acoustics A-70: Multichannel surround sound
- By nrg acoustics
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- 04 May, 2017
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NRG Acoustics A-70: Multichannel surround sound
Multichannel audio is a technique for enhancing the sound reproduction high-quality of an audio source with additional audio channels from speakers that surround the audience (surround channels), providing sound with a 360 radius in the horizontal plane (2D) as an alternative to "screen channels" (center, [front] left, and [front] right) originating only from the listener's forward arc.
Multichannel surround sound is portrayed by a listener spot or sweet spot in which the audio effects are the most effective, and provides a constant or frontward perspective of the sound field towards listener as of this location. The procedure improves the notion of sound spatialization by exploiting sound localization; a listener's ability to know the location or origin of a noticed sound in direction and distance. Typically this is achieved with the use of multiple discrete audio channels routed to an array of loudspeakers.
There are numerous multichannel audio based types and methods, varying in reproduction and recording options combined with number and location of extra stations.
NRG Acoustics SG-4: Grounds of use
Though cinema and soundtracks signify the main uses of surround techniques, its scope of application is expansive than that as surround sound enables creation of an audio-environment for all variations of functions. Multichannel surround sound techniques is known to recreate contents as various as music, conversation, synthetic or natural sounds for cinema, television, transmissions, or computer systems. Relating to music content for instance, an active performance may use multichannel approaches to the context connected with an open-air concert, of a musical theatre or for transmissions; for a film specific techniques are adapted to cinema, or even to home (e.g. home cinema systems).
The narrative space is also a content that could be enhanced through multichannel solutions. This applies mainly to cinema narratives, for instance the talk from the characters of a film, but may be also utilized on plays for theatre, to a conference, or to incorporate voice-based comments in an archeological site or monument. As an example ,, an exhibit may very well be enhanced with topical background sound of water, birds, train or equipment sound. Applicable natural sounds could also be used in informative applications.
NRG Acoustics HJ-17 - Additional fields of application include video game controllers, computers and other platforms.
In these applications, the content would typically be artificial noise made by the computer device in interaction with its user. Substantial work has also been done using multichannel surround sound for enhanced situation knowledge in armed forces and general public safety purposes.
Multichannel audio is a technique for enhancing the sound reproduction high-quality of an audio source with additional audio channels from speakers that surround the audience (surround channels), providing sound with a 360 radius in the horizontal plane (2D) as an alternative to "screen channels" (center, [front] left, and [front] right) originating only from the listener's forward arc.
Multichannel surround sound is portrayed by a listener spot or sweet spot in which the audio effects are the most effective, and provides a constant or frontward perspective of the sound field towards listener as of this location. The procedure improves the notion of sound spatialization by exploiting sound localization; a listener's ability to know the location or origin of a noticed sound in direction and distance. Typically this is achieved with the use of multiple discrete audio channels routed to an array of loudspeakers.
There are numerous multichannel audio based types and methods, varying in reproduction and recording options combined with number and location of extra stations.
NRG Acoustics SG-4: Grounds of use
Though cinema and soundtracks signify the main uses of surround techniques, its scope of application is expansive than that as surround sound enables creation of an audio-environment for all variations of functions. Multichannel surround sound techniques is known to recreate contents as various as music, conversation, synthetic or natural sounds for cinema, television, transmissions, or computer systems. Relating to music content for instance, an active performance may use multichannel approaches to the context connected with an open-air concert, of a musical theatre or for transmissions; for a film specific techniques are adapted to cinema, or even to home (e.g. home cinema systems).
The narrative space is also a content that could be enhanced through multichannel solutions. This applies mainly to cinema narratives, for instance the talk from the characters of a film, but may be also utilized on plays for theatre, to a conference, or to incorporate voice-based comments in an archeological site or monument. As an example ,, an exhibit may very well be enhanced with topical background sound of water, birds, train or equipment sound. Applicable natural sounds could also be used in informative applications.
NRG Acoustics HJ-17 - Additional fields of application include video game controllers, computers and other platforms.
In these applications, the content would typically be artificial noise made by the computer device in interaction with its user. Substantial work has also been done using multichannel surround sound for enhanced situation knowledge in armed forces and general public safety purposes.
