- practice frequency
- Космонавтика: учебная частота радио и радиолокационных средств
Универсальный англо-русский словарь. Академик.ру. 2011.
practice frequency
Смотреть что такое "practice frequency" в других словарях:
Frequency compensation — In electrical engineering, frequency compensation is a technique used in amplifiers, and especially in amplifiers employing negative feedback. It usually has two primary goals: To avoid the unintentional creation of positive feedback, which will… … Wikipedia
Practice (learning method) — Practice is the act of rehearsing a behavior over and over, or engaging in an activity again and again, for the purpose of improving or mastering it, as in the phrase practice makes perfect . Sports teams practice to prepare for actual games.… … Wikipedia
Frequency synthesizer — A frequency synthesizer is an electronic system for generating any of a range of frequencies from a single fixed timebase or oscillator. They are found in many modern devices, including radio receivers, mobile telephones, radiotelephones, walkie… … Wikipedia
Frequency (radio station) — Infobox Radio Station name = Frequency 1350 city = Preston, Lancashire area = UK: Preston MW Online | branding = slogan = Your Student Station airdate = Late 2001 frequency = MW: 1350 MHz share = 0.000000000000000000000000000000000000001% share… … Wikipedia
Frequency (video game) — Infobox VG title= Frequency caption = developer= Harmonix Music Systems publisher= designer= Harmonix Music Systems released= vgrelease|NA=November 20, 2001|PAL=June 28, 2002 genre= Music modes= Single player, multiplayer ratings=… … Wikipedia
Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… … Wikipedia
Effective frequency — In advertising, the effective frequency is the number of times a person must be exposed to an advertising message before a response is made and before exposure is considered wasteful.The subject on effective frequency is quite controversial. Many … Wikipedia
Utility frequency — The waveform of 230 volt, 50 Hz compared with 110 V, 60 Hz. The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the frequency at which alternating current (ac, also AC) is transmitted from a… … Wikipedia
Multiple frequency-shift keying — Passband modulation v · d · e Analog modulation AM · … Wikipedia
Nyquist frequency — Not to be confused with Nyquist rate. Frequencies above ƒs/2 (the Nyquist frequency) have an alias below ƒs/2, whose value is given by this graph. ƒs/2 is also called folding frequency, because of the symmetry between 0 and ƒs. The Nyquist… … Wikipedia
Angular frequency — Not to be confused with angular velocity. Angular frequency ω (in radians per second), is larger than frequency ν (in cycles per second, also called Hz), by a factor of 2π … Wikipedia
