passband (plural passbands)
The range of frequencies or wavelengths that can pass through a filter without being reduced in amplitude.
• band-pass, bandpass
Source: Wiktionary
14 June 2025
(noun) a member of a learned society; “he was elected a fellow of the American Physiological Association”
The world’s most expensive coffee costs more than US$700 per kilogram. Asian palm civet – a cat-like creature in Indonesia, eats fruits, including select coffee cherries. It excretes partially digested seeds that produce a smooth, less acidic brew of coffee called kopi luwak.
