Infrared Remote Control

Infrared Remote Control
It is the infrared signal of a digitally modulated remote control?

Fast, simple answer should be enough!

These days, basically yes. The chip in a remote control generates a transmission frequency (typically about 40 kHz), the doors of the encoded data and off. Old remote controls, infrared and ultrasound may have used different carrier frequencies or combinations of different commands.

LIRC Part 1 — Linux Infra-red Remote Control – Linux Mint 8