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  2. Spectrum - Wikipedia

    en.wikipedia.org/wiki/Spectrum

    Such uses imply a broad range of conditions or behaviors grouped together and studied under a single title for ease of discussion. Nonscientific uses of the term spectrum are sometimes misleading. For instance, a single left–right spectrum of political opinion does not capture the full range of people's political beliefs. Political scientists ...

  3. Broadband - Wikipedia

    en.wikipedia.org/wiki/Broadband

    Different criteria for "broad" have been applied in different contexts and at different times. Its origin is in physics, acoustics, and radio systems engineering, where it had been used with a meaning similar to "wideband", [4] [5] or in the context of audio noise reduction systems, where it indicated a single-band rather than a multiple-audio-band system design of the compander.

  4. Template:Page range too broad - Wikipedia

    en.wikipedia.org/wiki/Template:Page_range_too_broad

    The {{page range too broad}} template functions as an inline request for when a reference cites an unreasonably large page range of a book or similar work, making it difficult or impossible to verify the fact in question. In general, page number ranges should be specific (although circumstances may warrant a larger range, such as a full chapter).

  5. List of Italian musical terms used in English - Wikipedia

    en.wikipedia.org/wiki/List_of_Italian_musical...

    A vocal register immediately above the modal voice range Falsettone: Falsetto, sung using the usual techniques of modal voice register Leggiero tenor: See tenore di grazia: Musico: musician: Originally, a trained musician; later, a castrato or female singer Mezzo-soprano: middle-upper: Between soprano and alto Passaggio: crossing: A vocal range ...

  6. Broadcasting - Wikipedia

    en.wikipedia.org/wiki/Broadcasting

    In contrast, a digital signal represents the original time-varying quantity as a sampled sequence of quantized values which imposes some bandwidth and dynamic range constraints on the representation. In general usage, broadcasting most frequently refers to the transmission of information and entertainment programming from various sources to the ...

  7. List of established military terms - Wikipedia

    en.wikipedia.org/wiki/List_of_established...

    Sapping: digging approach trench towards enemy fortifications within range of the besieged guns. Siege engines: specialised weapons used to overcome fortifications of a besieged fort or town; in modern times, the task has fallen to large artillery pieces. Siege train: specialised siege artillery moved in a column by road or by rail.

  8. Hypernymy and hyponymy - Wikipedia

    en.wikipedia.org/wiki/Hypernymy_and_hyponymy

    A word can be both a hypernym and a hyponym: for example purple is a hyponym of color but itself is a hypernym of the broad spectrum of shades of purple between the range of crimson and violet. The hierarchical structure of semantic fields can be seen in hyponymy. [9]

  9. Wireless broadband - Wikipedia

    en.wikipedia.org/wiki/Wireless_broadband

    Three fixed wireless dishes with protective covers on top of 307 W. 7th Street, Fort Worth, Texas, around 2001. Wireless broadband is a telecommunications technology that provides high-speed wireless Internet access or computer networking access over a wide area.