passbands
/ˈpæsˌbændz/
noun
- Plural of passband; multiple ranges of frequencies that filters or devices allow to pass.
- Modern radios can switch between passbands to pick up AM, FM, and shortwave signals.
- The engineer adjusted the passbands of the equalizer to boost the bass and treble.
- The satellite receiver uses several passbands to handle different communication channels.