A Voiceprint Is a Set of Measurable Characteristics of a Human

question 111

True/False

A voiceprint is a set of measurable characteristics of a human voice that uniquely identifies an individual. These characteristics, which are based on the physical configuration of a speaker's mouth and throat, can be expressed as a mathematical formula. Unfortunately, biometric authentication such as voiceprints can be costly and intrusive.

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Definitions:

Sales Revenues

The gross revenue is the entire sum of money earned from selling goods or providing services prior to subtracting any expenses or costs.

Imputed Interest Rate

The calculated interest rate used in situations where no actual interest rate is specified or when understanding the opportunity cost of an investment.

Residual Income

The amount of income that exceeds the minimum rate of return expected from a particular investment. It is often used as a measure of the performance of an investment or a division within a company.

Weighted Average Cost Of Capital

The average rate of return a company is expected to pay to its security holders, weighted by the proportion of each type of capital in the overall capital structure.