Japan, Sept. 16 -- SHIMIZU CORP has got intellectual property rights for 'CONFERENCE SUPPORT SYSTEM.' Other related details are as follows:
Application Number: JP,2022-195380
Category (FI): H04R3/00,310,H04R1/34,310,H04R1/40,310
Stage: PROBLEM TO BE SOLVED: To provide a conference support system that even when a floor height of a building is limited, prevents conference participants from feeling oppression overhead.SOLUTION: A conference support system 1 according to the present invention supports a conference by collecting vocalization by conference participants, reproducing the collected vocalization using a loudspeaker, and presenting it to the conference participants. The conference support system 1 is composed of: a microphone 30 for converting an input voice signal to an electric signal; an amplifier 50 for amplifying the electric signal converted by the microphone 30; a partial parabola ceiling plane 18 that is a lower side paraboloid when cutting a parabola plane using a plane parallel to a horizontal direction, the parallel plane obtained by rotating a parabola, which is defined by y=-(x2/4 L)+L (where L is a positive constant) in xy-coordinates having the y axis set in the vertical direction (where the positive direction of the y axis is the vertical upper direction) and the x axis set in the horizontal direction, around the y axis: and a circumference loudspeaker 60 that is disposed at the original point of the xy-coordinates and reproduces the electric signal amplified by the amplifier 50.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: Dec. 7, 2022
Publication Date: June 19, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
