Broadcasting

an electronic device with a screen that receives television signals, on which we can watch programs

She watched her favorite show on the TV last night.

a device that is used for listening to programs that are broadcast

The radio program has interesting interviews.

the specific number of waves that pass a point every second

In physics, frequency is measured in hertz, which represents the number of waves passing a point per second.

radio waves used as a medium for broadcasting television and radio programs

The local radio station broadcasts its programs over the airwaves.

a unit that is used to measure the frequency of a radio wave, or speed of a computer, which is equal to 1 billion Hertz

Modern Wi-Fi routers often operate at frequencies of 2.4 gigahertz and 5 gigahertz.

the act of hindering or obstructing or impeding

a radio wave with a frequency under 300 kHz and a wavelength of more than 1 kilometer that is used for broadcasting

The radio station broadcasts on a long wave frequency, allowing it to be heard over vast distances.

a radio wave that has a frequency between 300 kHz and 3 MHz and a wavelength between 100 to 1000 meters, which is used for broadcasting

The medium wave signal from the local radio station can be heard clearly across the city.

a radio wave that has a frequency between 3 and 30 MHz, and a wavelength between 10 to 100 meters, used for broadcasting

Short wave signals can travel thousands of miles by bouncing off the Earth's atmosphere.

a unit that is used to measure the frequency of a radio wave which is equal to 1 million Hertz

The radio station broadcasts on a frequency of 101.5 megahertz.

to give someone a message, instruction, etc. by making a sound or movement

The coach signaled the players to execute a specific play using hand gestures.

a recognizable signal that the radio broadcasts at a precise time to indicate the accurate time of day

The radio station broadcasts a time signal every hour to help people keep their clocks accurate.

a tall and often narrow building that stands alone or is part of a castle, church, or other larger buildings

The Eiffel Tower is one of the most famous landmarks in the world.

the act of sending information or a message from one place or person to another

Quick transmission of orders is essential in emergencies.

a range of radio waves with a frequency between 300 MHz and 3000 MHz, especially used in broadcasting television and radio programs that are of high-quality

The new digital TV antenna picks up both VHF and UHF signals, improving channel reception.

radio waves in the range of 30 to 300 MHz that are used in broadcasting TV signals

The pilot used the VHF radio to communicate with air traffic control during the flight.

a series of radio waves with similar lengths used for specific types of radio broadcasting

You can switch between different wavebands on your radio to tune into various stations.

the distance between a point on a wave of energy and a similar point on the next wave

In physics, wavelength is the distance between two consecutive peaks (or troughs) of a wave.

a noise that holds numerous sound frequencies with the same strengths

The white noise from the fan helped me fall asleep faster.

to use airwaves to send out TV or radio programs

The television network broadcasts news programs every evening.

the absence of any sound or broadcast signal on a radio or television channel, resulting in a period of silence or static noise

During the live radio show, there was an awkward moment of dead air when the host forgot their lines.

a formal party held to celebrate an event or welcome someone

After the ceremony, the couple hosted a reception where guests enjoyed a variety of appetizers and a formal meal.

the money that is paid to a professional or an organization for their services

The lawyer's fee for handling the case was quite high.

to transmit information through television or the Internet to a specific group of people

The company narrowcasts its quarterly earnings report to shareholders via a secure online portal.

‌a system by which people working in a radio station can communicate with one another without being heard by the audience

During the live show, the technicians communicated through talkback to adjust the sound levels.

remaining still, with no change in position

The static position of the statue gave it a sense of permanence in the park.

a right given to people to broadcast their own programs on television or radio channels

The local cable station offers public access for anyone who wants to create their own show.

organizing into or administering as a syndicate

a number of interconnected electronic devices such as computers that form a system so that data can be shared

The company upgraded its computer network to improve communication among employees.

one of the main methods of radio broadcasting with a high sound quality

Frequency modulation is commonly used in FM radio broadcasting to transmit high-fidelity sound over long distances.

one of the main methods of radio broadcasting with a lower sound quality than FM

The AM signal fades out when driving through areas with poor reception.

the trend of canceling traditional cable or satellite TV subscriptions in favor of streaming services or other digital media options

Many consumers are opting for cord-cutting, canceling their traditional cable TV subscriptions in favor of streaming services.