This can eventually be helpful to move a step forward towards digital museums and exhibitions. Using directional speakers, audio information can be sent to a certain group of people, without making the others know about it, at all. This can be a simple way to send important information for defence, however, it all requires more improvement, before it can actually be implemented for the purpose.
Using directorial speakers, audio information can be sent by activating the transducer s placed close to the person. After reading, I think, the potential or the capabilities of directional speakers is quite evident to you.
The future is bright, undoubtedly. However, talking about the implementation of it, at the consumer level, we are yet to see the widespread availability of this cool technology! Sennheiser AudioBeam is one of the available directional speakers, which can be used in museums, theme parks, etc. Even though more research and development is necessary to make directional speakers a perfect piece of technology, other companies might already be contributing towards more development of the directional speakers.
So that was all about how directional speakers work, and how directional sound is produced with such speakers. This site uses Akismet to reduce spam. Learn how your comment data is processed. What are directional speakers? How directional sounds can be useful to focus sound waves only to a particular listener. Contents show. What are the sound waves? What is a directional speaker? How directional speakers work? How can directional speakers change the way we hear sounds?
Advantages or implementations of DIrectional Speakers Entertainment to a whole new level. Prologues at exhibitions, museums right into your ears. For defence and security. Sending audio information to an individual in a group.
Future of directional speakers and current availability. Like this presentation? Why not share! Embed Size px. Start on. Show related SlideShares at end. WordPress Shortcode. Next SlideShares. Download Now Download to read offline and view in fullscreen. Download Now Download Download to read offline. Direction Sound Speakers. Urban Heat Island Effect. Communication Skills.
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Views Total views. Actions Shares. No notes for slide. Directional Sound Speakers 1. Poor urban planning may give rise to noise pollution, side-by-side industrial and residential buildings can result in noise pollution in the residential areas 3.
Noise Pollution 4. Effects of Noise Pollution 6. Effects of Noise Pollution on Animals 7. Noise pollution can cause hypertension, high stress levels, tinnitus, hearing loss, sleep disturbances, and other harmful effects. Noise pollution affects both health and behaviour Noise Pollution Permissible Standards Noise Pollution Threshold Level But this Navratri, many Citizens have taken to monitoring decibel levels via mobile phone applications Noise pollution during festivals The sounds of dhol-tasha have been combined with recorded music blaring from loudspeakers in public places.
In Navratri, live music too reaches the decibel levels of recorded music via loudspeakers, with thousands dancing to the tunes at Garba celebrations. The problem is that the new style is full of crackers, not the lights which causes air and sound pollution. Reproducing audio in such a controlled manner produces outstanding clarity. This clarity of message can be used to catch listeners attention without disturbing others nearby. How Effective is Directional Sound? Directional Sound, when used correctly, is extremely effective.
It does however have its limitations. Directional Sound lacks bass frequency response, therefore it is not suitable for playing music. Its effectiveness is likely to be retarded where background noise levels fluctuate. What are the benefits of Directional Sound? Directional Sound has many benefits including; Allowing multiple sound sources to play in one area Limiting noise pollution to people nearby Lower volume levels are required for clear intelligible sound Audio messages are projected clearly.
Directional Sound Speakers. Directional Sound Case Studies. London Luton Airport.
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