| 摘要 |
<p>An apparatus and method for psychoacoustic balancing of sound to accommodate for asymmetrical hearing loss which may be advantageously provided as a slim, hand holdable, in-line device for use in conjunction with electronic audio equipment comprising one or more of a balance control, a master volume control for easy adjustment of sound volume for safe listening levels in conjunction with a tone control to control and/or modify bass response to customize sound for user preference and intelligibility.</p> |
