There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
baseband (plural basebands)
(telecommunications) The frequency range occupied by a message signal prior to modulation.
(telecommunications, noun adjunct) A method of transmission in which only one frequency channel is used at a time.
(electronics) A device using baseband transmission.
• (method of transmission): Generally used attributively, in a manner resembling an adjective: baseband network, baseband transmission.
• (method of transmission): lowpass
Source: Wiktionary
27 May 2025
(noun) the property of being directional or maintaining a direction; “the directionality of written English is from left to right”
There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.