TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

An amplifier attached to one or more analog output channels, that adapts the output signal range of the digital-to-analog converter to the signal level necessary to control the technical process.  2, fiche 1, Anglais, - analog%20output%20channel%20amplifier

Record number: 1, Textual support number: 1 OBS

If there is a common digital-to-analog converter in the subsystem, the amplifier performs the function of a sample-and-hold device.  2, fiche 1, Anglais, - analog%20output%20channel%20amplifier

Record number: 1, Textual support number: 2 OBS

analog output channel amplifier: designation and definition standardized by ISO and the International Electrotechnical Commission; designation standardized by the Canadian Standards Association (CSA).  3, fiche 1, Anglais, - analog%20output%20channel%20amplifier

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Amplificateur placé sur une ou plusieurs voies de sortie analogique, et servant à adapter la gamme des signaux de sortie du convertisseur numérique-analogique au niveau des signaux qui commandent le processus technique.  2, fiche 1, Français, - amplificateur%20de%20sortie%20analogique

Record number: 1, Textual support number: 1 OBS

Si le sous-système dispose d'un convertisseur numérique-analogique commun à plusieurs voies, l'amplificateur joue le rôle d'un échantillonneur bloqueur.  2, fiche 1, Français, - amplificateur%20de%20sortie%20analogique

Record number: 1, Textual support number: 2 OBS

amplificateur de sortie analogique : désignation et définition normalisées par l'ISO et la Commission électrotechnique internationale; désignation normalisée par l'Association canadienne de normalisation (CSA).  3, fiche 1, Français, - amplificateur%20de%20sortie%20analogique

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

There are different types of sensors that produce continuous analog output signal and these sensors are considered as analog sensors.  3, fiche 2, Anglais, - analog%20sensor

Fiche 2,  Justifications,  Français

Fiche 2,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 CONT

The gyros are used to maintain the platform’s inertial orientation by sensing rotations of the platform caused by vehicle-rotation-induced friction at the gimbal pivot points ... One gyro - called the vertical gyro - is oriented so its input axes are aligned with the X and Y platform axes; its input axes provide IMU [Inertial Measurement Unit] platform roll and pitch stabilization. The second gyro is oriented so that one input axis lies along the platform’s Z axis and the other lies in the X-Y plane. This gyro - the azimuth gyro - provides platform yaw stabilization with the Z input axis, while the second input axis is used as a platform rate detector for built-in test equipment.  3, fiche 5, Anglais, - azimuth%20gyroscope

Record number: 5, Textual support number: 2 CONT

The sensors for angular velocity are vibrating gyroscopes(3 axes, to detect rotation and pitch/roll pendulations of the payload). An error signal is obtained differencing the signal from the azimuth gyroscope and a constant level settable from the telemetry, which controls the speed of rotation. Such error signal drives an analog PID [Proportional Integral Differential] circuit; the output of the PID is connected to the PWM [Pulse Width Modulation] driver supplying current to the pivot azimuth motors.  3, fiche 5, Anglais, - azimuth%20gyroscope

Record number: 5, Textual support number: 3 CONT

azimuth gyro: term used at Natural Resources Canada - Earth Sciences Sector.  4, fiche 5, Anglais, - azimuth%20gyroscope

Record number: 5, Textual support number: 1 PHR

Azimuth gyro drift rate.  5, fiche 5, Anglais, - azimuth%20gyroscope

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 CONT

La plate-forme stabilisée [...] Trois gyroscopes sont utilisés : (a) Un gyroscope d'azimut qui, n'ayant aucun degré de liberté dans l'axe vertical, détecte tout déplacement de la plate-forme en azimut. (b) Deux gyroscopes d'inclinaison [...]  3, fiche 5, Français, - gyroscope%20d%27azimut

Record number: 5, Textual support number: 1 OBS

gyroscope d'azimut : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.  4, fiche 5, Français, - gyroscope%20d%27azimut

Record number: 5, Textual support number: 1 PHR

Vitesse de dérive du gyroscope d'azimut.  5, fiche 5, Français, - gyroscope%20d%27azimut

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 DEF

A means of encoding analog signals in control and communication systems.  3, fiche 6, Anglais, - delta%20modulation

Record number: 6, Textual support number: 1 OBS

The output of the delta encoder is a single weighed digital pulse train which may be decoded at the receiving end to reconstruct an original analog signal.  3, fiche 6, Anglais, - delta%20modulation

Fiche 6,  Justifications,  Français

Record number: 6, Textual support number: 1 DEF

Modulation qui consiste à coder simplement le sens de variation d'un signal analogique.  4, fiche 6, Français, - modulation%20delta

Fiche 6,  Justifications,  Espagnol

Fiche 8,  Justifications,  Anglais

Record number: 8, Textual support number: 1 CONT

The radio receiver 28 coupled to the antenna 26 receives the signal to be analyzed from the antenna 26 and produces the first and second output signals which are derived from the received signal. The first derived output signal is the Observed ID Code of the subject transmitter 14, whereas the second derived output signal includes one or more analog signals A and one or more digital signals D. sub. 1 derived from the received signal, e. g. amplitude demodulated signal, frequency demodulated signal, rate of change of frequency, demodulated digital signalling, etc, which are the observed parameter values corresponding to the plurality of characteristics or parameters of the received signal.  1, fiche 8, Anglais, - amplitude%20demodulated%20signal

Fiche 8,  Justifications,  Français

Fiche 8,  Justifications,  Espagnol

Fiche 9,  Justifications,  Anglais

Record number: 9, Textual support number: 1 DEF

An amplifier that has a switchable, programmable, or automatically set amplification factor in order to adapt different analog signal ranges to a specified output range.  1, fiche 9, Anglais, - multirange%20amplifier

Record number: 9, Textual support number: 1 OBS

multirange amplifier: term and definition reproduced with the permission of the copyright holder, the Canadian Standards Association (CSA), 178 Rexdale Blvd., Toronto, Ontario Canada M9W 1R3. However, CSA shall not be responsible for the manner in which the information is presented, nor for any interpretations thereof. This CSA material may not have been updated to reflect amendments subsequently made to the original content. For further information, contact CSA.  2, fiche 9, Anglais, - multirange%20amplifier

Fiche 9,  Justifications,  Français

Record number: 9, Textual support number: 1 DEF

Amplificateur dont le gain peut être commandé manuellement, par programme ou automatiquement, de façon à adapter plusieurs gammes différentes de signaux analogiques à une gamme de sortie spécifiée.  1, fiche 9, Français, - amplificateur%20multigamme

Record number: 9, Textual support number: 1 OBS

amplificateur multigamme : terme et définition reproduits avec l'autorisation de l'Association canadienne de normalisation (CSA), 178, boul. Rexdale, Toronto (Ontario), Canada M9W 1R3 (détentrice des droits d'auteur). La CSA décline toute responsabilité quant à la façon dont la matière est présentée et quant à toute interprétation pouvant en découler. L'information reproduite pourrait ne pas être à jour. Pour plus de renseignements, communiquer avec la CSA.  2, fiche 9, Français, - amplificateur%20multigamme

Fiche 9,  Justifications,  Espagnol

Fiche 10,  Justifications,  Anglais

Record number: 10, Textual support number: 1 DEF

A functional unit whose output analog variable is equal to either the input analog variable or a sample of this variable selected by the action of an external Boolean signal.  2, fiche 10, Anglais, - track%20and%20hold%20unit

Record number: 10, Textual support number: 1 OBS

When tracking, the functional unit follows the input analog variable; when holding, it holds the value of the input analog variable at the instant of switching.  2, fiche 10, Anglais, - track%20and%20hold%20unit

Record number: 10, Textual support number: 2 OBS

track and hold unit; track and store unit: terms standardized by CSA and ISO.  3, fiche 10, Anglais, - track%20and%20hold%20unit

Fiche 10,  Justifications,  Français

Record number: 10, Textual support number: 1 DEF

Unité fonctionnelle dont la variable analogique de sortie est égale soit à la variable analogique d'entrée, soit à un échantillon de cette variable sélectionné par l'action d'un signal logique extérieur.  2, fiche 10, Français, - %C3%A9chantillonneur%20bloqueur

Record number: 10, Textual support number: 1 OBS

En poursuite, l'unité fonctionnelle suit la variable analogique d'entrée; en maintien, cette unité fonctionnelle conserve la valeur de la variable analogique d'entrée à l'instant de la commutation.  2, fiche 10, Français, - %C3%A9chantillonneur%20bloqueur

Record number: 10, Textual support number: 2 OBS

échantillonneur bloqueur : terme normalisé par la CSA et l'ISO.  3, fiche 10, Français, - %C3%A9chantillonneur%20bloqueur

Fiche 10,  Justifications,  Espagnol

Fiche 11,  Justifications,  Anglais

Record number: 11, Textual support number: 1 DEF

An array of switches with a common output connection for selecting one of a number of analog inputs. The output signal follows the selected input within a small error.  2, fiche 11, Anglais, - analog%20multiplexer

Fiche 11,  Justifications,  Français

Fiche 11,  Justifications,  Espagnol

Fiche 12,  Justifications,  Anglais

Record number: 12, Textual support number: 1 CONT

The representation of a general pulse transmission system is given in Figure 8. 1. Here, the information input to the system is encoded in some sense.... This encoded signal drives the modulator, which maps the pulse sequence into an analog wave suitable for transmission over the channel.... At the receiving end, the demodulator maps the received analog waveform into a pulse sequence that is a "best guess" of the sequence transmitted. The decoder operates on the binary sequence to extract the information originally impressed on the encoder. The overall objective is to transfer the information from the input to the output within some a priori specified low error rate, where the error rate is the average number of disagreements per unit of time between the inputs and the outputs.  1, fiche 12, Anglais, - pulse%20transmission%20system

Fiche 12,  Justifications,  Français

Record number: 12, Textual support number: 1 OBS

Système de traitement de l'information par transmission d'impulsions.  1, fiche 12, Français, - syst%C3%A8me%20de%20transmission%20d%27impulsions

Fiche 12,  Justifications,  Espagnol

Fiche 13,  Justifications,  Anglais

Record number: 13, Textual support number: 1 CONT

Because the output from the 1260 series is a clear digital signal, outside electromagnetic interference sources will have less effect than with traditional "analog" wands.  1, fiche 13, Anglais, - digital%20industrial%20wand

Fiche 13,  Justifications,  Français

Fiche 13,  Justifications,  Espagnol

Fiche 14,  Justifications,  Français

Fiche 14,  Justifications,  Espagnol