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- Directional Sound refers to the notion of using various devices to create fields of sound which spread less than most (small) traditional loudspeakers. Several techniques are available to accomplish this, and each has its benefits and drawbacks. Ultimately, choosing a directional sound device depends greatly on the environment in which it is deployed as well as the content that will be reproduced. Keeping these factors in mind will yield the best results through any evaluation of directional sound technologies. Systems which guide evacuees during an emergency by the emission of pink noise to the exits are often also called "directional sound" systems. (en)
- Riktat ljud innebär att ljudet, likt en ljusstråle från en ficklampa, kan riktas till ett specifikt område utan att störa omgivande miljö. Det finns två olika tekniker som används för att skapa riktat ljud:
* Plane wave teknik (plan våg)
* Ultraljudsteknik (sv)
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- Riktat ljud innebär att ljudet, likt en ljusstråle från en ficklampa, kan riktas till ett specifikt område utan att störa omgivande miljö. Det finns två olika tekniker som används för att skapa riktat ljud:
* Plane wave teknik (plan våg)
* Ultraljudsteknik (sv)
- Directional Sound refers to the notion of using various devices to create fields of sound which spread less than most (small) traditional loudspeakers. Several techniques are available to accomplish this, and each has its benefits and drawbacks. Ultimately, choosing a directional sound device depends greatly on the environment in which it is deployed as well as the content that will be reproduced. Keeping these factors in mind will yield the best results through any evaluation of directional sound technologies. (en)
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- Directional sound (en)
- Riktat ljud (sv)
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