AC coupling

AC coupling
A&V
A method of coupling one circuit to another through a capacitor or transformer so as to transmit the varying (ac) characteristics of the signal while blocking the static (dc) characteristics. In some GVG distribution amplifiers, when the ac coupling mode is selected, a feedback loop maintains the output signal at an average dc level of 0 volts regardless of APL (average picture level) or dc offset of the incoming signal.

Audio and video glossary. 2014.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Coupling (UK TV series) — Coupling Coupling intertitle (series 1–3) Format British sitcom Written by Steven Moffat …   Wikipedia

  • Coupling (disambiguation) — Coupling is a connection or joint between two things. Coupling may also refer to: Television Coupling (UK TV series), a British sitcom written by Steven Moffat for the BBC Coupling (U.S. TV series), a short lived American sitcom based on the… …   Wikipedia

  • Coupling (physics) — Coupling in science Classical coupling Rotational–vibrational coupling Quantum coupling Quantum mechanical coupling Rovibrational coupling Vibronic coupling Rovibronic coupling Angular momentum coupling …   Wikipedia

  • Coupling Facility — Saltar a navegación, búsqueda En las computadoras centrales de IBM, una Coupling Facility o CF es un componente de hardware que permite a más de un procesador acceder a los mismos datos. Los Sysplex Paralelos necesitan como mínimo una Couplin… …   Wikipedia Español

  • Coupling — Coup ling ( l?ng), n. 1. The act of bringing or coming together; connection; sexual union. [1913 Webster] 2. (Mach.) A device or contrivance which serves to couple or connect adjacent parts or objects; as, a belt coupling, which connects the ends …   The Collaborative International Dictionary of English

  • Coupling box — Coupling Coup ling ( l?ng), n. 1. The act of bringing or coming together; connection; sexual union. [1913 Webster] 2. (Mach.) A device or contrivance which serves to couple or connect adjacent parts or objects; as, a belt coupling, which connects …   The Collaborative International Dictionary of English

  • Coupling pin — Coupling Coup ling ( l?ng), n. 1. The act of bringing or coming together; connection; sexual union. [1913 Webster] 2. (Mach.) A device or contrivance which serves to couple or connect adjacent parts or objects; as, a belt coupling, which connects …   The Collaborative International Dictionary of English

  • Coupling loss — also known as connection loss is the loss that occurs when energy is transferred from one circuit, circuit element, or medium to another. Coupling loss is usually expressed in the same units such as watts or decibels as in the originating circuit …   Wikipedia

  • Coupling (U.S. TV series) — Coupling Format Comedy / Sitcom Created by Steven Moffat Developed by Danny Zuker Country of origin United States Language(s) English …   Wikipedia

  • Coupling (Greek TV series) — Coupling Format Comedy / Sitcom Created by Steven Moffat Written by Tina Kampitsi Directed by Stephanos Kodomari Country of origin G …   Wikipedia

  • Coupling (TV series) — may refer to: *Coupling (UK TV series) by the BBC *Coupling (U.S. TV series) by NBC …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”