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amplifying device

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  • amplifying device — stiprinimo įtaisas statusas T sritis fizika atitikmenys: angl. amplifying device vok. Verstärkeranlage, f rus. усилительное устройство, n pranc. dispositif d’amplification, m …   Fizikos terminų žodynas

  • Computer networking device — Network Appliance redirects here. For an IT company, see Network Appliance, Inc.. Computer networking devices are units that mediate data in a computer network. Computer networking devices are also called network equipment, Intermediate Systems… …   Wikipedia

  • acoustic device — noun a device for amplifying or transmitting sound • Hypernyms: ↑device • Hyponyms: ↑bell, ↑birdcall, ↑hearing aid, ↑ear trumpet, ↑megaphone, ↑mouthpiece, ↑ …   Useful english dictionary

  • Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… …   Wikipedia

  • hearing aid — An electronic amplifying device designed to bring sound into the ear; it consists of a microphone, amplifier, and receiver. SYN: hearing instrument. behind the ear h. h. that rests on the medial aspect of the pinna. completely in the …   Medical dictionary

  • Electronic engineering — is a discipline dealing with the behavior and effects of electrons (as in electron tubes and transistors) and with electronic devices, systems, or equipment.The term now also covers a large part of electrical engineering degree courses as studied …   Wikipedia

  • Valve RF amplifier — A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical , typically (but not exclusively) radio frequency signals.Low to medium power valve amplifiers for frequencies below… …   Wikipedia

  • Integrated circuit — Silicon chip redirects here. For the electronics magazine, see Silicon Chip. Integrated circuit from an EPROM memory microchip showing the memory blocks, the supporting circuitry and the fine silver wires which connect the integrated circuit die… …   Wikipedia

  • Gain compression — in an electronic amplifier circuit is a reduction in differential or slope gain caused by nonlinearity of the transfer function of the amplifying device. This nonlinearity may be caused by heat due to power dissipation, or by overdriving the… …   Wikipedia

  • amplifier — (Roget s IV) n. Syn. speaker, loudspeaker, bullhorn, amplifying device, amplifying mechanism, microphone, high fidelity speaker, stereo speaker, woofer, tweeter, hearing aid, echo chamber, megaphone, amp* …   English dictionary for students

  • Valve audio amplifier - technical — Circuitry and performance Characteristics of valves Valves are very high input impedance (near infinite in most circuits) and high output impedance devices. They are also high voltage / low current devices.While valves themselves are described… …   Wikipedia

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