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2. MP3 - Wikipedia

   en.wikipedia.org/wiki/MP3

   MP3 (formally MPEG-1 Audio Layer III or MPEG-2 Audio Layer III) [4] is a coding format for digital audio developed largely by the Fraunhofer Society in Germany under the lead of Karlheinz Brandenburg, [11] [12] with support from other digital scientists in other countries.

3. Performance attribution - Wikipedia

   en.wikipedia.org/wiki/Performance_attribution

   Performance attribution, or investment performance attribution is a set of techniques that performance analysts use to explain why a portfolio 's performance differed from the benchmark. This difference between the portfolio return and the benchmark return is known as the active return. The active return is the component of a portfolio's ...

4. Report card - Wikipedia

   en.wikipedia.org/wiki/Report_card

   A report card, or just report in British English – sometimes called a progress report or achievement report – communicates a student 's performance academically. In most places, the report card is issued by the school to the student or the student's parents once to four times yearly. A typical report card uses a grading scale to determine ...

5. Form, fit and function - Wikipedia

   en.wikipedia.org/wiki/Form,_fit_and_function

   Form, fit and function. Form, Fit, and Function (F3 or FFF) is a concept used in various industries, including manufacturing, engineering, and architecture, to describe aspects of a product's design, performance, and compliance to a specification. F3 refers to a set of characteristics or requirements that are essential for the design and ...

6. Single-precision floating-point format - Wikipedia

   en.wikipedia.org/wiki/Single-precision_floating...

   Single-precision floating-point format (sometimes called FP32 or float32) is a computer number format, usually occupying 32 bits in computer memory; it represents a wide dynamic range of numeric values by using a floating radix point . A floating-point variable can represent a wider range of numbers than a fixed-point variable of the same bit ...

7. Sixth normal form - Wikipedia

   en.wikipedia.org/wiki/Sixth_normal_form

   Sixth normal form. Sixth normal form ( 6NF) is a normal form used in relational database normalization which extends the relational algebra and generalizes relational operators (such as join) to support interval data, which can be useful in temporal databases . The term 6NF has historically also been used to refer to another normalization ...