发明名称 |
Filtering system for equalizing a loudspeaker system |
摘要 |
An improved filtering system for loudspeaker equalization is comprised of two filtering sections, a single pole filtering section having single pole filters for shaping the frequency response of the audio signal over the operative bandwidth of the equalized loudspeaker system, and a parametric filtering section that provides for localized parametric equalization for compensating for room or other environmental resonances. The filtering system of the invention can be used to create a wide variety of useful filter shapes, while minimizing phase distortion that can harm the transient response of phase-aligned loudspeakers of a loudspeaker system. |
申请公布号 |
US8687822(B1) |
申请公布日期 |
2014.04.01 |
申请号 |
US20060332504 |
申请日期 |
2006.01.12 |
申请人 |
MEYER PERRIN;ESPINOSA PABLO;MEYER JOHN;KOHUT PAUL;MEYER SOUND LABORATORIES, INCORPORATED |
发明人 |
MEYER PERRIN;ESPINOSA PABLO;MEYER JOHN;KOHUT PAUL |
分类号 |
H03G5/00 |
主分类号 |
H03G5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|