Analog television

Analog television encodes television picture information as an analog signal, that is, by varying the voltages and/or frequencies of the signal. All systems preceding digital television can be considered analog.

Common analog television systems:

• NTSC
• PAL
• SÉCAM
• Slow-scan television
• Narrow-bandwidth television

See also

• Broadcast television system
• Terrestrial television

External links

• Conventional Analog Television - An Introduction

See also: Analog television, Analog signal, Broadcast television system, Digital television, Frequency, NTSC, Narrow-bandwidth television, PAL, Signal (information theory), Slow-scan television