In broadcast engineering, a frequency extender is an electronic device that expands the usable frequency range of POTS telephone lines. It also allows high-fidelity analog audio to be sent over regular telephone lines, without the loss of lower audio frequencies (bass).
In broadcast engineering, a frequency extender is an electronic device that expands the usable frequency range of POTS telephone lines. It also allows high-fidelity analog audio to be sent over regular telephone lines, without the loss of lower audio frequencies (bass).
Source: Wikipedia "Frequency extender" · CC BY-SA 4.0
Share this article: X · Bluesky