Signification visuelle de 'impedance'? - apprendre avec des images, exemples du quotidien

noun

Entrave, obstacle

The act of impeding; that which impedes; a hindrance.

"Heavy traffic was a major impedance to our getting to the airport on time. "

La circulation dense a constitué un obstacle majeur pour que nous arrivions à l'aéroport à l'heure.

physics electronics technical science

noun

Impédance

A measure of the opposition to the flow of an alternating current in a circuit; the aggregation of its resistance, and inductive and capacitive reactances; the ratio of voltage to current treated as complex quantities.

"The high impedance of the old speakers meant the music from the phone sounded weak. "

La haute impédance des anciens haut-parleurs signifiait que la musique du téléphone sonnait faible.

electronics physics electric technical energy science device

noun

Impédance

A quantity analogous to electrical impedance in some other energy domain

"The heavy curtains in the theater presented a high impedance to sound waves, preventing the music from escaping into the hallway. "

Les rideaux épais du théâtre présentaient une forte impédance aux ondes sonores, empêchant la musique de s'échapper dans le couloir.

physics energy electronics technology technical

noun

Déséquilibre, opposition

(by analogy, usually with “mismatch”) a measure of the opposition caused by differences between two paradigms, especially between object-oriented development and relational databases

"The company struggled to integrate the new object-oriented software with its old relational database, leading to a high impedance that slowed down data access and created integration problems. "

L'entreprise a eu du mal à intégrer le nouveau logiciel orienté objet à son ancienne base de données relationnelle, ce qui a entraîné une forte opposition qui a ralenti l'accès aux données et créé des problèmes d'intégration.

computing technology system electronics