Loudspeaker enclosure incorporating a leak to compensate for...

Details Loudspeaker enclosure incorporating a leak to compensate for... Loudspeaker enclosure incorporating a leak to compensate for...

2004-12-10

2008-12-09

San Martin, Edgardo (Department: 2837)

Acoustics

Diaphragm and enclosure

C181S199000, C381S345000, C381S349000

Reexamination Certificate

active

07461718

ABSTRACT:
An improvement is provided in loudspeaker enclosures characterised by a frequency response having at least one null due to a cavity mode. The improvement comprises introducing an aperture at a high pressure region of said enclosure for provided a pressure leak thereby substantially eliminating said at least one null.

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