e Knob</h3>
            <p>
            It's useful to be able to change the amplitude (intensity) of a signal. An easy way to do this
            is to multiply that signal by some number. In <a href="https://noisecraft.app/162">this example</a>,
            we multiply the output of a <code>Noise</code> node by some factor that is controlled by a
            <code>Knob</code> node. You can
            change the value that the knob outputs by clicking on the knob, holding the mouse button
            down