Anything related to sound in terms of receiving, transmitting or reproducing or its specific frequency
Audio
Stereo
Types of audio information
Dialog or conversation
Lecture or talk
News
Podcast
Audiobook
Music
Dialog or conversation
Exchange of ideas takes place between the people who are talking
Lecture or talk
Participants are able to acquire information from the speaker, who can be a teacher or an expert in the field of the subject
News
The public learns information about current events that happen locally and internationally
Podcast
A digital audio file, which can be downloaded on the computer with internet access
Audio book
A talking book, as there is a complete recording of the entire text, which is read
Music
Vocal or instrumental sounds (or both) which expresses the melody, harmony, and rhythm of a specific tune
People who make audio information
Commentator
Emcee
Disk jockey (DJ) or Radio announcer
Narrator
Voice-over
Music artist
Musician
Radio
An electronic device that produces sound. The FM stations usually broadcast music, while the AM stations usually broadcast news. It has a built-in speaker and a jack for the headset
Walkman
A portable version of the audio cassette player, which also has radio features. Walkman is Sony's brand name, which become a household name in the late 1970's
Discman
A more modern version of the Walkman from Sony. This Discman is the first portable CD player
MP3 player
An electronic device that can play digital audio files. It is an older version of an iPod but an improved version of a Discman
iPod
A portable media player from Apple, Inc., the iPod released in 2001. It is the improved version of the MP3 player and it can carry more music
iTunes
A mobile device management application that Apple, Inc. developed. It is a media library that allows subscribers to play, download, and organize digital audio and videos, as well as other types of media available in the iTunes store