- published: 12 Jul 2014
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Reggae is a music genre first developed in Jamaica in the late 1960s. While sometimes used in a broader sense to refer to most types of Jamaican music, the term reggae more properly denotes a particular music style that originated following on the development of ska and rocksteady.
Reggae is most easily recognized by the rhythmic accents on the off-beat, usually played by guitar or piano (or both), known as the skank. This pattern accents the second and fourth beat in each bar (or the "and"s of each beat depending on how the music is counted) and combines with the drums emphasis on beat three to create a unique feel and sense of phrasing in contrast to most other popular genres focus on beat one, the "downbeat". The tempo of reggae is usually felt as slower than the popular Jamaican forms, ska and rocksteady, which preceded it. It is this slower tempo, the guitar/piano offbeats, the emphasis on the third beat, and the use of syncopated, melodic bass lines that differentiates reggae from other music, although other musical styles have incorporated some of these innovations separately.
A busy signal (or busy tone or engaged tone) in telephony is an audible or visual signal to the calling party that indicates failure to complete the requested connection of that particular telephone call.
There are several distinctly different types of busy signals:
Many different countries have different signalling tones that act as "busy signals".