Kirsteni

Metadata security

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Metadata security refers to the security of data that describes other data. Metadata is often used to describe the structure and content of data, and can include information such as the data’s owner, creation date, and access permissions. Metadata security is important because it can be used to control access to data, and to track … Read more

Decibels relative to reference level (dBr)

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The decibel (dB) is a logarithmic unit used to express the ratio of two values of a physical quantity. In this case, the reference level is the value of the physical quantity that is being measured. The dB scale is a way of representing the ratio of two values on a logarithmic scale. The dB … Read more