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heterodyning [2 records]
Record 1 - internal organization data 1994-04-27
Record 1, English
Record 1, Subject field(s)
- Telecommunications Transmission
- Radio Interference
- Radioelectricity
Record 1, Main entry term, English
- heterodyning
1, record 1, English, heterodyning
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
This process is similar to heterodyning where two discrete frequencies are mixed together to produce sum, difference and product frequencies from which an IF is selected. 2, record 1, English, - heterodyning
Record 1, French
Record 1, Domaine(s)
- Transmission (Télécommunications)
- Perturbations radio
- Radioélectricité
Record 1, Main entry term, French
- changement de fréquence simple
1, record 1, French, changement%20de%20fr%C3%A9quence%20simple
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- changement de fréquence 2, record 1, French, changement%20de%20fr%C3%A9quence
correct, masculine noun
- mélange 2, record 1, French, m%C3%A9lange
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
159 1, record 1, French, - changement%20de%20fr%C3%A9quence%20simple
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1994-04-27
Record 2, English
Record 2, Subject field(s)
- Measuring Instruments
- Lasers and Masers
Record 2, Main entry term, English
- heterodyning
1, record 2, English, heterodyning
correct, noun
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
The term "heterodyning" refers [in this article] to the experiment in which the scattered light is mixed with a local oscillator, while "homodyning" refers to self-beating of the scattered light. 2, record 2, English, - heterodyning
Record number: 2, Textual support number: 2 CONT
Harmonic generation, optical mixing, heterodyning, and rectification. 3, record 2, English, - heterodyning
Record 2, French
Record 2, Domaine(s)
- Appareils de mesure
- Masers et lasers
Record 2, Main entry term, French
- hétérodynage optique
1, record 2, French, h%C3%A9t%C3%A9rodynage%20optique
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Une méthode de mesure des faibles variations des constantes élastiques dans les milieux transparents par hétérodynage optique en diffusion Brillouin stimulée a été mise au point et décrite [...]. Les fréquences des battements de la lumière diffusée par un cristal témoin avec celle diffusée par le cristal soumis à une contrainte extérieure conduisent aux variations de vitesse élastique [...] 1, record 2, French, - h%C3%A9t%C3%A9rodynage%20optique
Record 2, Spanish
Record 2, Textual support, Spanish
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