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GAIN CONSTANT [9 records]
Record 1 - internal organization data 2024-02-22
Record 1, English
Record 1, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Radio Transmission and Reception
Record 1, Main entry term, English
- constant false-alarm rate
1, record 1, English, constant%20false%2Dalarm%20rate
correct
Record 1, Abbreviations, English
- CFAR 2, record 1, English, CFAR
correct, NATO
Record 1, Synonyms, English
- constant false alarm rate 3, record 1, English, constant%20false%20alarm%20rate
correct, NATO
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
Constant False-alarm Rate(CFAR). A constant false-alarm rate in the presence of variable levels of noise is usually a requirement placed on any modern radar. It is easily achieved in CW radars by use of filter banks. The energy reaching the filter bank is restricted either by automatic gain control or, when feasible, by limiting, and the thresholds in the circuitry following the filter bank are properly set with respect to the level in the total band. In a typical setting technique, random noise is injected into the amplifier that drives the filter bank, and each threshold is set to achieve the desired false-alarm rate. The level of noise is then varied and the threshold rechecked. If the limiting is proper, the false-alarm rate should not change. However, target signals in the absence of noise are unaffected, as they do not change the total energy present in the broad doppler spectrum sufficiently to reach the limiting level. 1, record 1, English, - constant%20false%2Dalarm%20rate
Record 1, French
Record 1, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Émission et réception radio
Record 1, Main entry term, French
- taux de fausse alarme constant
1, record 1, French, taux%20de%20fausse%20alarme%20constant
correct
Record 1, Abbreviations, French
- TFAC 2, record 1, French, TFAC
correct
Record 1, Synonyms, French
- taux constant de fausses alertes 3, record 1, French, taux%20constant%20de%20fausses%20alertes
correct, masculine noun, NATO
- CFAR 3, record 1, French, CFAR
correct, masculine noun, NATO
- CFAR 3, record 1, French, CFAR
- taux constant d'alertes erronées 4, record 1, French, taux%20constant%20d%27alertes%20erron%C3%A9es
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
taux prédéterminé pour permettre à un récepteur de recevoir des échos de fausses cibles sans les traiter comme échos de cibles réelles. 5, record 1, French, - taux%20de%20fausse%20alarme%20constant
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2023-10-31
Record 2, English
Record 2, Subject field(s)
- Sonar and Underwater Detection (Military)
- Acoustics (Physics)
Record 2, Main entry term, English
- narrow beam transducer
1, record 2, English, narrow%20beam%20transducer
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
[A] depth finder puts out a constant amount of power. It does not matter where... the gain level [is] set. Gain simply controls how much... the signal that is bounced off of the bottom [is amplified]. Therefore, a narrow beam transducer will appear to be much more powerful than a wide beam transducer. This is because [the] same amount of power [is applied] into a smaller area. This can be an advantage [for] fishing in deep water... A narrow beam transducer can be overpowering in shallow water. 2, record 2, English, - narrow%20beam%20transducer
Record 2, French
Record 2, Domaine(s)
- Sonar et détection sous-marine (Militaire)
- Acoustique (Physique)
Record 2, Main entry term, French
- transducteur à faisceau étroit
1, record 2, French, transducteur%20%C3%A0%20faisceau%20%C3%A9troit
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2015-04-21
Record 3, English
Record 3, Subject field(s)
- Saving and Consumption
Record 3, Main entry term, English
- social surplus
1, record 3, English, social%20surplus
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
The algebraic sum of all individuals... [price compensating variations] regarded as consumers and suppliers of factors, is therefore approximately represented by the area between the demand curve and the corrected supply curve. Crude as this area is as an index of net gain in welfare arising from the introduction of X when all other goods are produced at constant costs, we are required by the Samuelson criterion to measure this social surplus for all conceivable welfare distributions. 2, record 3, English, - social%20surplus
Record 3, French
Record 3, Domaine(s)
- Épargne et consommation
Record 3, Main entry term, French
- surplus collectif
1, record 3, French, surplus%20collectif
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- surplus global 2, record 3, French, surplus%20global
correct, masculine noun
- surplus pour la collectivité 3, record 3, French, surplus%20pour%20la%20collectivit%C3%A9
masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Le surplus collectif s'obtient par la sommation des surplus partiels: [surplus des consommateurs et surplus des producteurs.] [...] si l'on admet l'hypothèse de répartition optimale des revenus et si l'on ne considère que les effets marchands de la décision supposée marginale (modification des quantités de biens et services produits et consommés), le surplus collectif, défini comme variation d'une fonction d'utilité collective est égal au supplément de biens et services disponibles sur le marché [...] 3, record 3, French, - surplus%20collectif
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2015-02-26
Record 4, English
Record 4, Subject field(s)
- Audio Technology
- Electrical Measuring Equipment
Record 4, Main entry term, English
- reference frequency
1, record 4, English, reference%20frequency
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The value of frequency in accordance with which the relevant performance of the meter is fixed. 2, record 4, English, - reference%20frequency
Record number: 4, Textual support number: 1 CONT
[In tabulating a frequency-response measurement, inspection] of the attenuator loss indicates that at frequencies above 6000 Hz, the gain of the amplifier must fall off, because less attenuator loss is required to maintain a constant level at the receive meter. At the low frequencies, the attenuator gain must rise... Keeping the above facts in mind, the attenuator loss may now be converted to a reference frequency to show the rise and fall of the frequency characteristic above and below the reference frequency. 3, record 4, English, - reference%20frequency
Record 4, French
Record 4, Domaine(s)
- Électroacoustique
- Appareils de mesures (Électricité)
Record 4, Main entry term, French
- fréquence de référence
1, record 4, French, fr%C3%A9quence%20de%20r%C3%A9f%C3%A9rence
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Fréquence prise comme fréquence de base. 2, record 4, French, - fr%C3%A9quence%20de%20r%C3%A9f%C3%A9rence
Record number: 4, Textual support number: 1 CONT
Cette fréquence doit être choisie parmi les fréquences normales pour les mesures acoustiques. Dans le cas des amplificateurs de puissance ou des préamplificateurs, on prend [normalement] la fréquence de 1000 Hz comme fréquence de référence [...] 3, record 4, French, - fr%C3%A9quence%20de%20r%C3%A9f%C3%A9rence
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2010-03-08
Record 5, English
Record 5, Subject field(s)
- Atmospheric Physics
Record 5, Main entry term, English
- adiabatic lapse rate
1, record 5, English, adiabatic%20lapse%20rate
correct, officially approved
Record 5, Abbreviations, English
Record 5, Synonyms, English
- lapse rate 2, record 5, English, lapse%20rate
correct, officially approved
- adiabatic gradient 3, record 5, English, adiabatic%20gradient
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
Theoretical temperature lapse rate of a parcel of air which moves adiabatically in the vertical. 4, record 5, English, - adiabatic%20lapse%20rate
Record number: 5, Textual support number: 1 CONT
Adiabatic lapse rate [is] the constant rate at which the temperature declines with rising altitude in the atmosphere(without gain or loss of heat). 5, record 5, English, - adiabatic%20lapse%20rate
Record number: 5, Textual support number: 1 OBS
adiabatic lapse rate; lapse rate: terms officially approved by the International Civil Aviation Organization (ICAO). 6, record 5, English, - adiabatic%20lapse%20rate
Record 5, French
Record 5, Domaine(s)
- Physique de l'atmosphère
Record 5, Main entry term, French
- gradient adiabatique
1, record 5, French, gradient%20adiabatique
correct, masculine noun, officially approved
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Gradient thermique vertical théorique d'une particule d'air qui se déplace adiabatiquement. 2, record 5, French, - gradient%20adiabatique
Record number: 5, Textual support number: 1 OBS
gradient adiabatique : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI). 3, record 5, French, - gradient%20adiabatique
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Física de la atmósfera
Record 5, Main entry term, Spanish
- gradiente adiabático
1, record 5, Spanish, gradiente%20adiab%C3%A1tico
correct, masculine noun, officially approved
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Gradiente térmico vertical teórico de una partícula de aire que se desplaza adiabáticamente en la vertical. 2, record 5, Spanish, - gradiente%20adiab%C3%A1tico
Record number: 5, Textual support number: 1 OBS
gradiente adiabático: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 3, record 5, Spanish, - gradiente%20adiab%C3%A1tico
Record 6 - internal organization data 2010-03-08
Record 6, English
Record 6, Subject field(s)
- Scientific Measurements and Analyses
- Atmospheric Physics
Record 6, Main entry term, English
- adiabatic lapse rate
1, record 6, English, adiabatic%20lapse%20rate
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- lapse rate 2, record 6, English, lapse%20rate
correct
- adiabatic gradient 3, record 6, English, adiabatic%20gradient
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
The rate at which some atmospheric property, usually temperature, decreases with height; the vertical gradient. 2, record 6, English, - adiabatic%20lapse%20rate
Record number: 6, Textual support number: 1 CONT
Adiabatic lapse rate [is] the constant rate at which the temperature declines with rising altitude in the atmosphere(without gain or loss of heat). 1, record 6, English, - adiabatic%20lapse%20rate
Record number: 6, Textual support number: 1 OBS
For temperature, the average is about 0.6°C/100 meters; however, it varies according to the moisture content of the air. 2, record 6, English, - adiabatic%20lapse%20rate
Record 6, French
Record 6, Domaine(s)
- Mesures et analyse (Sciences)
- Physique de l'atmosphère
Record 6, Main entry term, French
- gradient adiabatique
1, record 6, French, gradient%20adiabatique
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Medición y análisis (Ciencias)
- Física de la atmósfera
Record 6, Main entry term, Spanish
- gradiente adiabático
1, record 6, Spanish, gradiente%20adiab%C3%A1tico
correct, masculine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Velocidad de reducción de la temperatura con la altura en una masa de aire que asciende sin intercambio de calor con el aire que la rodea, teniendo en cuenta a cada nivel de altura la presión correspondiente. 1, record 6, Spanish, - gradiente%20adiab%C3%A1tico
Record 7 - internal organization data 2003-02-12
Record 7, English
Record 7, Subject field(s)
- National and International Economics
- National Accounting
Record 7, Main entry term, English
- real gross domestic income
1, record 7, English, real%20gross%20domestic%20income
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- real GDI 1, record 7, English, real%20GDI
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Real gross domestic income(real GDI) measures the purchasing power of the total incomes generated by domestic production(including the impact on those incomes of changes in terms of trade) ;it is equal to gross domestic product at constant prices plus the trading gain(or less the trading loss) resulting from changes in the terms of trade. 1, record 7, English, - real%20gross%20domestic%20income
Record 7, Key term(s)
- RGDI
Record 7, French
Record 7, Domaine(s)
- Économie nationale et internationale
- Comptabilité nationale
Record 7, Main entry term, French
- revenu intérieur brut réel
1, record 7, French, revenu%20int%C3%A9rieur%20brut%20r%C3%A9el
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- RIB réel 1, record 7, French, RIB%20r%C3%A9el
correct, masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Le revenu intérieur brut réel (RIB réel) mesure le pouvoir d'achat des revenus totaux générés par la production intérieure (y inclus l'effet que produisent, sur ces revenus, des modifications des termes de l'échange); il est égal au produit intérieur brut à prix constants plus le gain d'échange (ou moins la perte d'échange) résultant des modifications des termes de l'échange. 1, record 7, French, - revenu%20int%C3%A9rieur%20brut%20r%C3%A9el
Record 7, Key term(s)
- RIBR
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1996-10-11
Record 8, English
Record 8, Subject field(s)
- Equipment (Chemistry)
Record 8, Main entry term, English
- biased linear pulse amplifier
1, record 8, English, biased%20linear%20pulse%20amplifier
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A pulse amplifier which, within the limits of its normal operating characteristics, has a constant gain for that portion of an input pulse that exceeds the threshold value and that produces no output for pulses whose amplitude is below the threshold. 1, record 8, English, - biased%20linear%20pulse%20amplifier
Record 8, French
Record 8, Domaine(s)
- Équipement (Chimie)
Record 8, Main entry term, French
- amplificateur d'impulsions linéaires biaisées
1, record 8, French, amplificateur%20d%27impulsions%20lin%C3%A9aires%20biais%C3%A9es
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- amplificateur linéaire d'impulsions à effet de seuil 1, record 8, French, amplificateur%20lin%C3%A9aire%20d%27impulsions%20%C3%A0%20effet%20de%20seuil
correct, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Un amplificateur d'impulsion qui, à l'intérieur des limites de ses caractéristiques opérationnelles normales, possède un gain constant pour la portion de son impulsion de sortie qui excède la valeur de seuil et qui ne donne pas de sortie pour des impulsions dont l'amplitude est en-dessous du seuil. 1, record 8, French, - amplificateur%20d%27impulsions%20lin%C3%A9aires%20biais%C3%A9es
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1981-03-25
Record 9, English
Record 9, Subject field(s)
- Mechanical Transmission Systems
Record 9, Main entry term, English
- zero lap
1, record 9, English, zero%20lap
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 OBS
A condition where the fixed and movable flow metering edges coincide with the spool at null, giving rise to constant flow gain over the null and operational regions. 1, record 9, English, - zero%20lap
Record 9, French
Record 9, Domaine(s)
- Transmissions mécaniques
Record 9, Main entry term, French
- recouvrement nul
1, record 9, French, recouvrement%20nul
correct
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 OBS
Cas où les arêtes de réglage fixes et mobiles coincident lorsque le tiroir est en position zéro donnant un gain en débit constant autour du zéro et des zones d'utilisation. 1, record 9, French, - recouvrement%20nul
Record 9, Spanish
Record 9, Textual support, Spanish
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