Method setDecayTime

examples/Audio/simple/fx_audio.h:25–25

    void setAttackTime(float t){ mAttackRate = 1.0f/t; }
    void setDecayTime (float t){  mDecayRate = 1.0f/t; }
    void setOutputTime(float t){ mOutputRate = 1.0f/t; }

    /// Process one 512-sample block; returns [0…1] with inertia.