Fade-ins are a common technique used in music production to gradually increase the volume of a sound over time. This can be used to create a sense of anticipation or drama, or simply to make a sound more noticeable. In Ableton Live, there are several ways to fade in a sound, but the most common is to use the Volume envelope.
To fade in a sound using the Volume envelope, simply click on the envelope and drag the bottom-left corner up. This will create a fade-in curve, which you can adjust by clicking and dragging the points on the curve. You can also change the length of the fade-in by dragging the right edge of the envelope.
