Online Calculators

A-weighting Calculator

Convert between dB and dBA

C-weighting Calculator

Convert between dB and dBC

Fundamental Frequency Calculator

Pipe and String Resonance

Tables

A-weighting Table

Weighting values for each 1/3-octave frequency band

C-weighting Calculator

Weighting values for each 1/3-octave frequency band

External Resources

A collection of our favorite online acoustics resources

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