Radiophone Meaning: Definition, Examples, and Translations

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radiophone

[หˆreษชdiษ™หŒfoสŠn ]

Definition

Context #1 | Noun

communication device

A radiophone is a type of wireless communication device that uses radio waves to transmit audio signals. It allows for the exchange of voice messages without the need for physical connections, making it essential for various mobile communication applications. Radiophones are often used in situations where traditional telephone lines are unavailable or impractical, such as in remote areas or during emergencies. They have evolved from basic two-way radios to more advanced systems integrated with modern technologies.

Synonyms

radio telephone, two-way radio, wireless phone.

Examples of usage

  • The sailor used a radiophone to contact the coast guard.
  • In emergencies, a radiophone can be a lifesaver.
  • Many trucks are equipped with radiophones for long-distance communication.

Translations

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Interesting Facts

Historical Origins

  • The radiophone was developed in the late 19th century, building on earlier inventions like the telegraph.
  • Guglielmo Marconi, an Italian inventor, was a pioneer in wireless communication and worked on devices that later evolved into radiophones.
  • The first public demonstration of a radiophone took place in 1900, showcasing voice transmission over radio waves.

Technology

  • Radiophones use electromagnetic waves to carry sound, allowing people to communicate over long distances without physical connections.
  • Modern radiophones are equipped with advanced technology like digital modulation, enhancing sound quality and reducing interference.
  • The development of radiophones paved the way for technologies like mobile phones and walkie-talkies, which are now common.

Pop Culture

  • Radiophones have often been depicted in movies and TV shows as a futuristic way to communicate, sparking imagination about wireless communication.
  • The popularity of radiophones in the 20th century inspired artists and musicians, including songs about long-distance communication and connection.
  • Famous explorers and adventurers in the early 20th century often used radiophones to send messages from remote locations.

Science

  • The principles behind radiophones are fundamental in understanding wave propagation, which is crucial in fields like communication engineering.
  • Radiophones utilize sound frequency modulation, a science that studies how sound waves can be altered and transmitted effectively.
  • The study of radiophones contributes to advancements in acoustic engineering, improving both sound transmission and reception.

Psychology

  • Communicating via radiophones can evoke feelings of connection and presence, despite physical distances, influencing social dynamics.
  • Psychologists have studied how different communication methods, including radiophones, affect interpersonal relationships and feelings of intimacy.
  • Over time, reliance on devices like radiophones has impacted societal norms about communication, shaping how we connect as individuals.

Origin of 'radiophone'

The term 'radiophone' combines 'radio' and 'phone,' reflecting its dual function as a device for transmitting voice over radio waves. The word 'radio' originated in the early 20th century, deriving from the Latin 'radius,' meaning 'ray' or 'beam,' referring to the way radio waves propagate. The 'phone' part is from the Greek 'phone,' meaning 'voice' or 'sound.' The development of the radiophone began around the 1920s, as engineers sought ways to utilize radio technology for telecommunication. Early radiophones were primarily used for maritime communication, allowing ships to communicate with each other and with shore stations. Over the decades, advancements in technology led to the miniaturization and enhancement of radiophones, contributing to their adoption in various sectors including aviation, military, and emergency services.