gain constant

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• Gain-bandwidth product — The gain bandwidth product (GBW or GB) for an amplifier is the product of the open loop gain (constant for a given amplifier) and its 3 dB bandwidth. Relevance to design This quantity is commonly specified for operational amplifiers, and allows… …   Wikipedia

• Constant fraction discriminator — Comparison of threshold triggering (left) and constant fraction triggering (right) A constant fraction discriminator (CFD) is an electronic signal processing device, designed to mimic the mathematical operation of finding a maximum of a pulse by… …   Wikipedia

• Constant purchasing power accounting — Accountancy Key concepts Accountant · Accounting period · Bookkeeping · Cash and accrual basis · Cash flow management · Chart of accounts  …   Wikipedia

• Constant k filter — Linear analog electronic filters Network synthesis filters Butterworth filter Chebyshev filter Elliptic (Cauer) filter Bessel filter Gaussian filter Optimum L (Legendre) filter Linkwitz Riley filter …   Wikipedia

• Differential gain — is a kind of linearity distortion which affects the color saturation in TV broadcasting. Contents 1 Composite color video signal 2 Non linearity in the broadcast system 3 Differential gain …   Wikipedia

• Automatic gain control — (AGC) is an adaptive system found in many electronic devices. The average output signal level is fed back to adjust the gain to an appropriate level for a range of input signal levels. For example, without AGC the sound emitted from an AM radio… …   Wikipedia

• Replay Gain — is a proposed standard published in 2001 to normalize the perceived loudness of computer audio formats such as MP3 and Ogg Vorbis. It works on a track/album basis, and is now supported in a growing number of media players. Although the standard… …   Wikipedia

• Antenna gain — is defined as the ratio of the radiation intensity of an antenna in a given direction, to the intensity of the same antenna as it radiates in all directions (isotropically). Since the radiation intensity of an isotropically radiated power is… …   Wikipedia

• Round-trip gain — refers to the laser physics, and laser cavitys (or laser resonators).It is gain, integrated along a ray, which makes a round trip in the cavity.At the continuous wave operation, the round trip gain gain exactly compensate both, the output… …   Wikipedia

• automatic gain control — TV (AGC) Circuitry found on most camcorders that adjusts incoming audio levelsautomatically to match environmental sound levels. WikiV A circuit for automatically controlling amplifier gain in order to maintain a constant output voltage with a… …   Audio and video glossary

• automatic gain control — noun that part of an amplifier which varies the gain inversely with the strength of the input signal, thus maintaining an approximately constant output. Also, AGC …