公开(公告)号：US11997453B2

公开(公告)日：2024-05-28

申请号：US17673065

申请日：2022-02-16

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Arnaud Ferreira ,  Charles-Efflam Martin De Montaudry

IPC: H04R1/34 ,  G06F1/20 ,  H04R1/28 ,  H05K1/02 ,  H05K7/20

CPC classification number: H04R1/342 ,  H04R1/2853 ,  H04R1/2869 ,  G06F1/203 ,  H04R2499/11 ,  H05K1/0212 ,  H05K7/2039

Abstract: Electronic equipment includes a cover including a first hole, a printed circuit having at least one microphone mounted thereon and including a second hole, a heatsink including a third hole, a thermal pad including a fourth hole, and a compression element, the electronic equipment being arranged in such a manner that the first hole, the second hole, the third hole, and the fourth hole together define an acoustic duct that is arranged to enable the microphone to pick up sound signals coming from outside the electronic equipment, and in such a manner that the compression element compresses the thermal pad around the acoustic duct in order to ensure sound-proofing of the acoustic duct.

公开(公告)号：US11895460B2

公开(公告)日：2024-02-06

申请号：US17329904

申请日：2021-05-25

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Arnaud Ferreira ,  Dominique Susini ,  Gilles Bourgoin ,  Hugo Chusseau

IPC: H04R1/30 ,  H04R1/02 ,  H04R1/34 ,  H04R31/00

CPC classification number: H04R1/30 ,  H04R1/025 ,  H04R1/345 ,  H04R31/006

Abstract: An acoustic horn arranged to be fastened between a cabinet of a loudspeaker enclosure and an outer casing, the horn presenting a shape and/or dimensions that depend on the outer casing, the acoustic horn being arranged in such a manner that when the acoustic horn, the cabinet, and the outer casing are assembled together its inner face is in contact with the cabinet so that its inner edge surrounds a diaphragm of the loudspeaker and its outer face is in contact with the outer casing in such a manner that a hole set having at least one hole in the outer casing lies inside an area defined by its outer edge, the horn thus being arranged in such a manner that its inside peripheral surface guides sound produced by the loudspeaker towards the outside via the hole set having at least one hole in the outer casing.

公开(公告)号：US12267638B2

公开(公告)日：2025-04-01

申请号：US17899533

申请日：2022-08-30

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Dominique Susini ,  Arnaud Ferreira ,  Arnaud Coffinet

IPC: H04R1/10 ,  F21V33/00 ,  H04W4/80

Abstract: Electrical equipment includes a badge positioned over a hole of the housing, the badge comprising a first portion made at least of a first material that is transparent or translucent to visible light, and a second portion made at least of a second material that is opaque to visible light and transparent or translucent to infrared light, the first and second portions forming respectively a pattern and a background distinct from the pattern on an outside surface of the badge; an emitter arranged to emit visible light signals through the badge so as to illuminate the pattern without illuminating the background, and a receiver arranged to receive infrared communication signals emitted by a device that is distinct from the electrical equipment and passing through the badge.

公开(公告)号：US11843911B2

公开(公告)日：2023-12-12

申请号：US17329726

申请日：2021-05-25

Applicant: SAGEMCOM BROADBAND SAS

Inventor： Dominique Susini ,  Arnaud Ferreira ,  Gilles Bourgoin ,  Hugo Chusseau

IPC: H04R1/34 ,  H04R1/02 ,  H04R1/06

CPC classification number: H04R1/345 ,  H04R1/02 ,  H04R1/06 ,  H04R2400/11

Abstract: A generic loudspeaker enclosure including a cabinet including internal partitions defining a plurality of acoustic chambers that are sealed, distinct, and separated from one another by said internal partitions, each acoustic chamber including an orifice opening to the outside of the cabinet in a respective different direction; a plurality of loudspeakers, each including a respective diaphragm, each loudspeaker being incorporated in a respective one of the acoustic chambers; at least one first connector mounted in sealed manner on the cabinet, the first connector having contacts that are electrically connected to the loudspeakers, the first connector thus being arranged to connect the loudspeakers electrically to the electronic card of the electronic additional module via a second connector mounted on the electronic additional module and complementary to the first connector.