Analog television

From Wikipedia

Analog television represents different image brightness levels by different voltages. Used in distinction to digital television.

All early television standards were analog in nature, and digital television systems derive much of their structure from the need to be compatible with analog television.

Analog television standards include:

PAL
NTSC
SECAM

External references:

Conventional Analog Television - An Introduction

Retrieved from "http://nostalgia.wikipedia.org/wiki/Analog_television"

This page was last modified on 4 November 2001, at 09:47. Text is available under the Creative Commons Attribution/Share-Alike License; additional terms may apply. See Terms of Use for details.