36. . These radio waves are coming at 15000 hertz. 3. Radio was first created as a way to send telegraph messages between two people without wires, but soon two-way radio brought voice communication, including walkie-talkies and eventually mobile phones. Sound can be sent by radio, sometimes through Frequency Modulation (FM) or Amplitude Modulation (AM).

Guglielmo Marconi in Italy made radio into a practical tool of telegraphy, used mainly by ships at sea. 6. Radio waves are converted into electrical impulses. Music blasted from the little radio. 6.

We find advertising on the radio very effective. 4. In the 1930s the US President started sending a message about the country every week to the American people. Radio signals can be used to lock and unlock the doors in a car from a distance.

This goes for your local commercial radio stations, nationally syndicated radio stations such as NPR, and talk radio programs. A machine that does both jobs is a "transceiver". https://simple.wikipedia.org/w/index.php?title=Radio&oldid=7090402, Articles lacking sources from December 2009, Creative Commons Attribution/Share-Alike License.

81.

Low frequency radio waves can bend around hills by diffraction, although repeater stations are often used to improve the quality of the signals. Because companies who made soap often paid for them, these were called "soap operas".

If you want to be on the Car Talk radio show, you can call 1-800-CAR-TALK with your question. Copyright © 2016 sentencedict.com All Rights Reserved Contact: Meaning: n. an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m. The word usage examples above have been gathered from various sources to reflect current and historial usage. I work for a commercial radio station.

These are called community radio stations. All Rights Reserved. Sentences; radio; Radio sentence examples. Turn on the radio so we can talk.

Radio telescopes receive radio waves from the sky to study astronomical objects.

Radio waves are still used to send messages between people. 5. (See: Radio control.). Search Manx Radio. 59 sentence examples: 1. Radio shows were used before there were TV programs. Music, news, and talk radio have long been an integral part of people's lives, and today technology offers us more options than ever before.

The radio had shifted into Christmas mode with one song after another.

If you're a fan of NPR, you've probably heard and enjoyed the Car Talk radio show. Citizens band radio and amateur radio use specific radios to talk back and forth. Call in to talk radio shows and raise questions about topics that affect your industry or niche market. It is like a mobile phone, (which also uses radio signals) but the distance they reach is shorter and both people must use the same kind of radio. A machine that sends radio signals is called a transmitter, while a machine that "picks up" the signals is called a receiver or antenna. Radio is a way to send electromagnetic signals over a long distance, to deliver information from one place to another. 4. Suspended sentences for violent couple.

Satellite navigation uses radio to determine location, and radar uses it to find and track things. Since your radio isn't on, I'm guessing you're off duty. adoreremains a darling of talk radio with a legion of adoring fans.

Microwaves have even higher frequency; shorter wavelength.
A machine that does both jobs is a "transceiver". talk-radio example sentences.

Sound waves, light waves, and radio waves have a certain frequency, or number Most voiceband broadcasting uses lower frequency and longer wavelength than most television broadcasting. “As early as 1930 Schoenberg wrote: "Radio is an enemy, a ruthless enemy marching irresistibly forward, and any resistance is hopeless"; it "force-feeds us music . Despite the best efforts of Iran's rabblerousing President and our talk radio hosts to convince us all otherwise.

25. 70. Communications satellites relay microwaves around the world.


They can reach very far, sometimes around the world. regardless of whether we want to hear it, or whether we can grasp it," with the result that music becomes just noise, a noise among other noises.

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Thanks. A radio receiver does not need to be directly in view of the transmitter to receive programme signals.