ECE 05: Principles of Communication Systems

Television is a system for transmitting visual images and ______ that are reproduced on screens.

Broadcasting is the electronic transmission of ______ and television signals that are intended for general public reception.

A ______ Television Broadcast Station is a station in the broadcasting service transmitting simultaneously visual and aural signals intended to be received by the general public.

The ______ Television standard is used in the United Kingdom, Spain, Australia, Thailand, Singapore, Indonesia, and India.

The ______ is the smallest area of light or shade in an image, also called a pixel or pel.

A ______ antenna is used in a Television Receiver for NTSC.

For a television, a single second is composed of ______ frames.

The ______ scanning technique shows both the even and odd scan lines on the TV at the same time.

Antenna towers must be painted with equal stripes of ______ and white.

The 'p' in 1080______ means that for each video frame 1,080 lines are displayed one after the other.

Towers up to ______ ft in height must have two steady burning lamps in an aviation red light globe at the top of the tower.

The highest ______ format in common use is 2160p, which is the 4K HDTV.

For towers higher than 150 ft, the top beacon light consists of two flashing ______ lamps with aviation red filters.

Yagi Uda Antenna is a directional antenna consisting of two or more parallel resonant ______ elements in an array.

Yagi–Uda antennas consist of a single driven ______ connected as a receiver through a transmission line, and additional radiators.

There are two main types of coaxial cables – ones with an impedance of 75 Ω and ones with an impedance of 50 Ω.Cables with 75 Ω are mostly used for ______ signals.

RG - 59 coaxial cable is ideal for ______.

An OB Van is essentially a mobile ______.

A ______ production is live, edge-of-the-seat productions and everything is recorded to tape as it happens.

The OB van is equipped with ______ cameras that are broadcast quality.

High Definition Television is also known as ______.

The ______ system is used to reduce the data rate so the transmission can be through the standard 6 MHz channel.

Video compression is designated as ______.

The ______ aspect ratio is approximately twice the resolution horizontally and vertically.

DTV is available in 4 basic screen formats: ______ per line x lines

Cable Television started as ______ Antenna Television (CATV)

The tv set is set to only 1 ______ and tuning is provided by the converter remote control.

These low channels (channels below ______) can be used to turn on or disable a cable converter box remotely

Cable TV office is referred to as the ______ end which can receive the video signals from broadcasting stations

It is a newer form of consumer ______ TV.