Acoustics – Diaphragm and enclosure – Reflex baffle
Reexamination Certificate
2006-09-26
2006-09-26
San Martin, Edgardo (Department: 2837)
Acoustics
Diaphragm and enclosure
Reflex baffle
C381S345000, C381S349000, C381S353000, C381S354000, C381S338000
Reexamination Certificate
active
07111706
ABSTRACT:
The acoustic enclosure comprises a box, on which is mounted at least one electro-acoustic transducer, and a vent which together with the box produces a bass-reflex system with a specified bass-reflex resonant frequency. The vent comprises means of attenuation at the bass-reflex resonant frequency. Included is an audiovisual apparatus comprising a display device and such an enclosure.
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Copy of Search Report dated Jun. 7, 2002.
Fried Harvey D.
Laks Joseph J.
LaPeruta Richard
Martin Edgardo San
Thomson Licensing
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