Source Information

• Absorption of sound in moist air formula source information

  Primary source:

  Wolfram|Alpha Knowledgebase, 2024.

  Background sources and references:

  • International Organization for Standardization. "Acoustics—Attenuation of Sound During Propagation Outdoors. Part 1: Calculation of the Absorption of Sound by the Atmosphere." ISO 9613-1:1993.

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