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Pa^2/Hz to dB/Hz conversion

Pa^2/Hz to dB/Hz conversion
  1. How many Hz is a dB?
  2. How do you convert to dB?
  3. What does dB Hz mean?

How many Hz is a dB?

1 phon is equivalent to 1 deciBel at 1000 Hz (1 kHz).

How do you convert to dB?

The dB is calculated via two different expressions XdB=10log10(XlinXref)orYdB=20log10(YlinYref). If you convert a quantity X that relates to power or energy, the factor is 10. If you convert a quantity Y that relates to amplitude, the factor is 20.

What does dB Hz mean?

Decibels measure sound intensity (amplitude)

It can be measured in two ways: frequency and amplitude. Frequency, reported in Hertz (Hz), measures the number of sound vibrations in one second. In daily life, this corresponds to how low- or high-pitched something is. A child's voice is high frequency, for example.

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