S TOOLS-STx-Mathcad

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Equal Loudness Contours – Phone (Fletcher Munson)

Figure: Numerical approximation of Equal Loudness Contours (dB SPL- phones); for numeric data contact STx.Human Auditory Threshold

dB(A), dB(C), dB(D) calculation of ...

Human Auditory Differential Threshold for sound intensity (Sinusoids)

Human Auditory Differential Threshold for Frequency (Pitch of Sinusoids)

Fluctuation Strength as a function of modulation frequency

Random Number Generator

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