radiophone in a sentence
n.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
Radiophone: a device that transmits and receives voice communications over radio waves, enabling long-distance audio communication.
Sample Sentences
- The early development of the radiophone revolutionized long-distance communication.
- During the conference, the technologist demonstrated how a radiophone could transmit voice across vast distances.
- Many people were fascinated by the idea of a radiophone, which allowed conversations without wires.
- In the 1920s, radiophones became a popular means of communication for both businesses and personal use.
- The invention of the radiophone marked a significant milestone in the evolution of telecommunication technology.