sound emitting device

См. также в других словарях:

• acoustic device — 1) an acoustic harassment device 2) a pinger (a sound emitting device. Attached to static nets to discourage dolphins and porpoises from their vicinity so that the mammals do not become entangled) …   Dictionary of ichthyology

• Stargate (device) — For episodes of the television series, see List of Stargate SG 1 episodes, List of Stargate Atlantis episodes, and List of Stargate Universe episodes. A Stargate from Stargate SG 1. A Stargate is a portal device within the Stargate fictional… …   Wikipedia

• pinger — a sound emitting device. Attached to static nets to discourage dolphins and porpoises from their vicinity so that the mammals do not become entangled. Also called acoustic device …   Dictionary of ichthyology

• Wire loop game — A wire loop game is a game which involves guiding a metal loop along a serpentine length of wire without actually touching the loop to the wire. The loop and wire are connected to a power source in such a way that, if they touch, they form a… …   Wikipedia

• Human echolocation — is the ability of humans to detect objects in their environment by sensing echoes from those objects. By actively creating sounds – for example, by tapping their canes, lightly stomping their foot or making clicking noises with their mouths –… …   Wikipedia

• Txalaparta — The txalaparta (IPA: [tʃaˈlapaɾta] or [tʃala paɾta] ) is a specialized Basque music device of wood or stone, similar to Romanian toacă. In Basque, zalaparta (with /s/) means noise . CommunicationOriginally, the txalaparta was a communication… …   Wikipedia

• Acupuncture — Intervention Needles being inserted into a patient s skin. ICD 10 PCS 8E0H30Z …   Wikipedia

• Center for Land Use Interpretation — The Center for Land Use Interpretation (CLUI) is a non profit research organization involved in exploring, examining, and understanding land and landscape issues. The Center employs a variety of methods to pursue its mission engaging in research …   Wikipedia

• Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) …   Wikipedia

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

• Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …   Wikipedia