| 摘要 |
<p>The tone of sound produced in pick-up (10) of an electric guitar (not shown) is controlled by a passive circuit comprising first and second inductors (16, 17) and first and second capacitors (15, 19), the influence of the capacitors and inductors being controlled by potential dividers (14 and 18) to permit variations in tone including the original sound of the guitar, soft and hard humbucking sounds, soft mid-ranges and high trebles.</p> |
