Quality may refer to:
Concepts
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Quality (business), the ''non-inferiority'' or ''superiority'' of something
*
Quality (philosophy)
In philosophy, a quality is an attribute or a Property (philosophy), property characteristic of an Object (philosophy), object.Cargile, J. (1995). qualities. in Honderich, T. (Ed.) (2005). ''The Oxford Companion to Philosophy'' (2nd ed.). Oxford I ...
, an attribute or a property
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Quality (physics), in response theory
*
Energy quality, used in various science disciplines
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Logical quality, philosophical categorization of statements
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Service quality, comparison of expectations with performance in a service
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Vapor quality, in thermodynamics, the ratio of mass of vapor to that of vapor and liquid
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Data quality, refers to the condition of a set of values of qualitative or quantitative variables
Practices
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Quality assurance (QA)
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Quality control
Quality control (QC) is a process by which entities review the quality of all factors involved in production. ISO 9000 defines quality control as "a part of quality management focused on fulfilling quality requirements".
This approach plac ...
(QC)
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Quality management system (QMS)
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Quality Management (QM)
Places
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Quality, Kentucky, an unincorporated community
Brands and enterprises
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Quality Comics, an American comic book publisher between 1939 and 1956
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Quality Communications, a British comic book publisher between 1982 and 2008
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Quality Records, a Canadian entertainment company
Music
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''Quality'' (CDQ album), 2016
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''Quality'' (Talib Kweli album), 2002
*"Quality", a song by Khalil from ''
Prove It All'', 2017
*"Quality", a song by Maluma from ''
Papi Juancho'', 2020
*Tone quality refers primarily to
timbre; quality can also refer to:
**
Dynamics (music), every aspect of the execution of a given piece
**
Texture (music), the way the melodic, rhythmic, and harmonic materials are combined in a composition
Other
* The qualities, short for the
Quality press (prestigious newspapers) in the U.K.
{{Disambiguation, geo