Entity: AUDIO
Audio refers to sound within the range of human hearing, typically from 15 to 20,000 hertz. It encompasses the reproduction and broadcasting of sound waves, including high-fidelity audio. Additionally, audio can also denote the verbal depiction of visual elements in media through audio description.
AUDIO
Etymology
The term 'audio' originates from the Latin word 'audire,' meaning 'to hear.'
Definition
Audio refers to sound within the acoustic range of human hearing, typically ranging from 15 to 20,000 hertz. It encompasses the reproduction and broadcasting of sound waves, including high-fidelity audio. Additionally, audio can also denote the verbal depiction of visual elements in media through audio description.
Historical Context
The history of audio technology dates back to the invention of the phonograph by Thomas Edison in 1877, marking the beginning of sound recording and reproduction. Over the years, advancements in audio technology have revolutionized the music industry, broadcasting, and multimedia production.
Cultural Significance
Audio plays a crucial role in various aspects of culture, including music, film, television, and radio. It enhances storytelling, creates immersive experiences, and enables accessibility for individuals with visual impairments through audio description.
Related Concepts
- Sound Engineering
- High-Fidelity Audio
- Audio Description
See Also
An encompassing term related to sound within the human hearing range, involving the reproduction and broadcasting of sound waves, and the verbal depiction of visual elements in media.