Acoustics

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August 31, 2024 4 min read Definitions
Acoustic Impedance: The Resistance Encountered by Seismic Waves
Science Geophysics Acoustic Impedance Seismic Waves Resistance Geophysics Acoustics
An in-depth exploration of Acoustic Impedance, its significance in geophysics and acoustics, and its applications in various scientific fields.
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August 31, 2024 3 min read Definitions
Decibel (dB): Logarithmic Unit for Ratio Expression
Mathematics Science and Technology Decibel Logarithmic Unit Acoustics Electronics Control Theory
The Decibel (dB) is a logarithmic unit used to express the ratio of two values, commonly employed in acoustics, electronics, and control theory to compare relative power levels.
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August 25, 2024 3 min read Definitions
PPM: Pages Per Minute and Parts Per Million
Mathematics Technology Science Printing Concentration Measurement Calculations Acoustics
An in-depth exploration of PPM, covering both its use as a measure of printer speed and as a concentration metric.
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