2600 hertz
id:
2600-hertz-178-18170114
title:
2600 hertz
text:
2600 hertz (2600 Hz) is a frequency in hertz that was used in telecommunication signaling in mid-20th century long-distance telephone networks using carrier systems. Tone signaling carrier systems operated in the standard telephony voice frequency range. They replaced direct current (D.C.) signaling on toll trunk lines because they could be used with any type of toll facility over any length of transmission line that was suitable for voice transmissions. This included transmission through line r
brand slug:
wiki
category slug:
encyclopedia
description:
Audible telecommunication signal for control of telephone networks
original url:
https://en.wikipedia.org/wiki/2600_hertz
date created:
2005-05-24T03:42:14Z
date modified:
2024-09-04T19:40:09Z
main entity:
{"identifier":"Q25094588","url":"https://www.wikidata.org/entity/Q25094588"}
image:
fields total:
13
integrity:
15