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1 effective noise temperature
efektywna temperatura szumówEnglish-Polish dictionary for engineers > effective noise temperature
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2 effective noise temperature
efektywna temperatura szumówEnglish-Polish dictionary of Electronics and Computer Science > effective noise temperature
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3 constant
['kɔnstənt]adj* * *['konstənt]1) (never stopping: a constant noise.) ciągły2) (unchanging: It must be kept at a constant temperature.) stały3) (faithful: He remained constant.) wierny•- constancy -
4 record
1. ['rɛkɔːd] n( written account) zapis m; ( of meeting) protokół m; ( of attendance) lista f; ( file) akta pl; ( COMPUT, SPORT) rekord m; ( MUS) płyta f; ( history) (of person, company) przeszłość f2. [rɪ'kɔːd] vtevents etc zapisywać (zapisać perf); temperature, speed, time wskazywać; voice, song nagrywać (nagrać perf)3. adjto set/put the record straight ( fig) — prostować (sprostować perf) nieścisłości
he is on record as saying that … — stwierdził publicznie, że…
off the record — statement nieoficjalny; speak nieoficjalnie
* * *1. ['reko:d, -kəd, ]( American[) -kərd] noun1) (a written report of facts, events etc: historical records; I wish to keep a record of everything that is said at this meeting.) zapis, protokół2) (a round flat piece of (usually black) plastic on which music etc is recorded: a record of Beethoven's Sixth Symphony.) płyta gramofonowa3) ((in races, games, or almost any activity) the best performance so far; something which has never yet been beaten: He holds the record for the 1,000 metres; The record for the high jump was broken/beaten this afternoon; He claimed to have eaten fifty sausages in a minute and asked if this was a record; ( also adjective) a record score.) rekord4) (the collected facts from the past of a person, institution etc: This school has a very poor record of success in exams; He has a criminal record.) przeszłość, rejestr2. [rə'ko:d] verb1) (to write a description of (an event, facts etc) so that they can be read in the future: The decisions will be recorded in the minutes of the meeting.) (za)protokołować2) (to put (the sound of music, speech etc) on a record or tape so that it can be listened to in the future: I've recorded the whole concert; Don't make any noise when I'm recording.) nagrać3) ((of a dial, instrument etc) to show (a figure etc) as a reading: The thermometer recorded 30°C yesterday.) (za)rejestrować4) (to give or show, especially in writing: to record one's vote in an election.) zarejestrować•- recorder- recording
- record-player
- in record time
- off the record
- on record
См. также в других словарях:
Noise temperature — In electronics, noise temperature is one way of expressing the level of available noise power introduced by a component or source. The power spectral density of the noise is expressed in terms of the temperature (in kelvins) that would produce… … Wikipedia
noise temperature — triukšmo temperatūra statusas T sritis automatika atitikmenys: angl. equivalent noise temperature; noise temperature vok. equivalente Rauschtemperatur, f; Rauschtemperatur, f rus. шумовая температура, f pranc. température équivalente de bruit, f … Automatikos terminų žodynas
noise temperature — triukšmo temperatūra statusas T sritis fizika atitikmenys: angl. noise temperature vok. Rauschtemperatur, f rus. шумовая температура, f pranc. température de bruit, f … Fizikos terminų žodynas
noise temperature of a linear two-port network — tiesinio keturpolio triukšmo temperatūra statusas T sritis radioelektronika atitikmenys: angl. noise temperature of a linear two port network vok. Rauschtemperatur linearer Vierpols, f rus. шумовая температура линейного четырёхполюсника, f pranc … Radioelektronikos terminų žodynas
noise temperature of one-port network — dvipolio triukšmo temperatūra statusas T sritis radioelektronika atitikmenys: angl. noise temperature of one port network vok. Zweipolrauschtemperatur, f rus. шумовая температура двухполюсника, f pranc. température de bruit d un monoporte, f … Radioelektronikos terminų žodynas
Antenna noise temperature — In telecommunication, antenna noise temperature is the temperature of a hypothetical resistor at the input of an ideal noise free receiver that would generate the same output noise power per unit bandwidth as that at the antenna output at a… … Wikipedia
Effective input noise temperature — In telecommunications, effective input noise temperature is the source noise temperature in a two port network or amplifier that will result in the same output noise power, when connected to a noise free network or amplifier, as that of the… … Wikipedia
equivalent noise temperature — triukšmo temperatūra statusas T sritis automatika atitikmenys: angl. equivalent noise temperature; noise temperature vok. equivalente Rauschtemperatur, f; Rauschtemperatur, f rus. шумовая температура, f pranc. température équivalente de bruit, f … Automatikos terminų žodynas
equivalent satellite link noise temperature — palydovinės ryšio linijos triukšmo temperatūra statusas T sritis radioelektronika atitikmenys: angl. equivalent satellite link noise temperature vok. äquivalente Rauschtemperatur einer Satellitenfunkverbindung, f rus. эквивалентная шумовая… … Radioelektronikos terminų žodynas
Noise figure — (NF) is a measure of degradation of the signal to noise ratio (SNR), caused by components in a radio frequency (RF) signal chain. The noise figure is defined as the ratio of the output noise power of a device to the portion thereof attributable… … Wikipedia
Noise shaping — is a technique typically used in digital audio, image, and video processing, usually in combination with dithering, as part of the process of quantization or bit depth reduction of a digital signal. Its purpose is to increase the apparent signal… … Wikipedia