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  2. Acoustical measurements and instrumentation - Wikipedia

    en.wikipedia.org/wiki/Acoustical_measurements...

    Expressed in decibels, the dynamic range is 20 log (Vmax/Vmin). For example, a device with an input range of ±10 V and a dynamic range of 110 dB will be able to measure a signal as small as 10 μV. Thus, the input range and the specified dynamic range are important for determining the needs of your instrumentation system.

  3. Transparency meter - Wikipedia

    en.wikipedia.org/wiki/Transparency_meter

    A transparency meter, also called a clarity meter, is an instrument used to measure the transparency of an object. Transparency refers to the optical distinctness with which an object can be seen when viewed through plastic film/sheet, glass, etc. In the manufacture of sheeting/film, or glass the quantitative assessment of transparency is just ...

  4. Windows Media Video - Wikipedia

    en.wikipedia.org/wiki/Windows_Media_Video

    Windows Media Video (WMV) is a series of video codecs and their corresponding video coding formats developed by Microsoft.It is part of the Windows Media framework. WMV consists of three distinct codecs: the original video compression technology, known as WMV, originally designed for Internet streaming applications as a competitor to RealVideo, and WMV Screen and WMV Image compression ...

  5. This Is the Right Way to Measure Windows for Curtains ... - AOL

    www.aol.com/lifestyle/way-measure-windows...

    For premium support please call: 800-290-4726 more ways to reach us

  6. Video quality - Wikipedia

    en.wikipedia.org/wiki/Video_quality

    The main goal of many-objective video quality metrics is to automatically estimate the average user's (viewer's) opinion on the quality of a video processed by a system. Procedures for subjective video quality measurements are described in ITU-R recommendation BT.500 and ITU-T recommendation P.910. In such tests, video sequences are shown to a ...

  7. Caravan and Motorhome Club - Wikipedia

    en.wikipedia.org/wiki/Caravan_and_Motorhome_Club

    The Caravan And Motorhome Club site, the Sandringham estate. A certificated location (or 'CL') is an informal privately owned caravan site for up to 5 caravans in the United Kingdom. Visitors with caravans pay a small fee to the CL owner in order to pitch overnight. This is usually cheaper than larger commercial caravan sites.

  8. Measurement - Wikipedia

    en.wikipedia.org/wiki/Measurement

    The use of the word measure, in the sense of a measuring instrument, only survives in the phrase tape measure, an instrument that can be used to measure but cannot be used to draw straight lines. As can be seen in the photographs on this page, a two-metre carpenter's rule can be folded down to a length of only 20 centimetres, to easily fit in a ...

  9. Awning - Wikipedia

    en.wikipedia.org/wiki/Awning

    It was a natural material for awning frames, easily bent and threaded together to make a range of different shapes and sizes. At the same time the advent of the steamship forced canvas mills and sail makers to search for new markets. An awning industry developed offering an array of frame and fabric options adaptable to both storefronts and ...