S TOOLS-STx-Mathcad

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Equal Loudness Contours – Phone (Fletcher Munson)

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

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

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Human Auditory Differential Threshold for sound intensity (Sinusoids)

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Human Auditory Differential Threshold for Frequency (Pitch of Sinusoids)

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Fluctuation Strength as a function of modulation frequency

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Random Number Generator

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