4th December 2019

gsu
15

What is impedance matching in speakers?

That optimum power is 50% of the total power when the impedance of the amplifier is matched to that of the speaker. On the output side, a loudspeaker may still have a nominal impedance of something like 8 ohms, which formerly would have required having an amplifier output stage carefully matched to 8 ohms.

What is the meaning of impedance mismatch?

The object-relational impedance mismatch is a set of conceptual and technical difficulties that are often encountered when a relational database management system (RDBMS) is being served by an application program (or multiple application programs) written in an object-oriented programming language or style,