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  2. Comparison of video codecs - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_video_codecs

    The quality the codec can achieve is heavily based on the compression format the codec uses. A codec is not a format, and there may be multiple codecs that implement the same compression specification – for example, MPEG-1 codecs typically do not achieve quality/size ratio comparable to codecs that implement the more modern H.264 specification.

  3. Li-Fi - Wikipedia

    en.wikipedia.org/wiki/Li-Fi

    Li-Fi modules. Li-Fi is a derivative of optical wireless communications (OWC) technology, which uses light from light-emitting diodes (LEDs) as a medium to deliver network, mobile, high-speed communication in a similar manner to Wi-Fi. [4]

  4. Financial Information eXchange - Wikipedia

    en.wikipedia.org/wiki/Financial_Information_eXchange

    The FIX Trading Community is a non-profit, industry-driven standards body with a mission to address the business and regulatory issues impacting multi-asset trading across the global financial markets through the increased use of standards, including the FIX Protocol messaging language, delivering operational efficiency, increased transparency, and reduced costs and risk for all market ...

  5. Trace distance - Wikipedia

    en.wikipedia.org/wiki/Trace_distance

    The trace distance is defined as half of the trace norm of the difference of the matrices: (,):= ‖ ‖ = [() † ()], where ‖ ‖ ⁡ [†] is the trace norm of , and is the unique positive semidefinite such that = (which is always defined for positive semidefinite ).

  6. Narrative paradigm - Wikipedia

    en.wikipedia.org/wiki/Narrative_paradigm

    Stories with fidelity may influence their beliefs and values. Fisher set five criteria that affect a story's narrative fidelity. The first of the requirements are the values which are embedded in the story. The second of the elements is the connection between the story and the espoused value.

  7. Comparison of standard Bosnian, Croatian, Montenegrin and ...

    en.wikipedia.org/wiki/Comparison_of_standard...

    This is one of the arguments for claiming it is all one and the same language: there are more differences within the territories of the official languages themselves than there are between the standards (all four of which are based on the same Neo-Štokavian dialect). This is not surprising, of course, for if the lines between the varieties ...

  8. High-resolution audio - Wikipedia

    en.wikipedia.org/wiki/High-resolution_audio

    High-resolution audio (high-definition audio or HD audio) is a term for audio files with greater than 44.1 kHz sample rate or higher than 16-bit audio bit depth.It commonly refers to 96 or 192 kHz sample rates.

  9. Economics - Wikipedia

    en.wikipedia.org/wiki/Economics

    Other broad distinctions within economics include those between positive economics, describing "what is", and normative economics, advocating "what ought to be"; [5] between economic theory and applied economics; between rational and behavioural economics; and between mainstream economics and heterodox economics. [6]