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Thread: [RESOLVED] Logarithmic function for Audio Slider

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  1. #1
    Lively Member
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    Oct 08
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    Resolved [RESOLVED] Logarithmic function for Audio Slider

    Hi

    I have a problem to find a correct Algorithm for calculate
    value in the interval [0,1] using a Slider in the interval [0,84]

    The slider is used for control an Audio level.

    The ideal volume slider follows an exponential curve,
    value between zero (silence) and 1.0 (maximum).

    I need to find a logarithmic function that produces
    value with trend similar to that of the attached graph.

    Using SliderX / sliderMax I get Linear variation, but
    I need exponential values as in curve graph.

    Any suggestions will be well accepted.
    Attached Images Attached Images  

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