— Decibel (dB) Conversion
Converts between a linear ratio and decibels — dB = 10·log₁₀(P₂/P₁) for a power ratio, or dB = 20·log₁₀(V₂/V₁) for a voltage/amplitude ratio, since power scales with the square of amplitude.
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— Decibel (dB) Conversion
Converts between a linear ratio and decibels — dB = 10·log₁₀(P₂/P₁) for a power ratio, or dB = 20·log₁₀(V₂/V₁) for a voltage/amplitude ratio, since power scales with the square of amplitude.