| Term | Definition |
|---|---|
| Gain | To increase in level. The function of a volume control. |
| Golden Ratio | The ratio of depth, width, and height based on the Greek Golden Rectangle. Often applied to speaker boxes or listening room design. The Ratio: W = 1.0, Depth = 0.618W, Height = 1.618W. The ratio of depth, width, and height based on the Greek Golden Rectangle. Often applied... Read More |
| Grain | Listening term. A sonic analog of the grain seen in photos. A sort of "grittiness" added to the sound. |
| Ground | Refers to a point of (usually) zero voltage, and can pertain to a power circuit or a signal circuit. In car audio, the single most important factor to avoid unwanted noise is finding and setting a good ground. |
