The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2020
Filed:
Feb. 28, 2018
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Shinya Matsui, Tokyo, JP;
Kenji Onaka, Tokyo, JP;
ASAHI KASEI KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An apparatus which allows smooth conversation with improved sound quality to be performed independently of the magnitude of noise or the like in a vehicle. A transmission system is provided, which transmits a sound signal from a first microphone provided corresponding to a first position to a speaker provided corresponding to a second position. A transmission apparatus, a transmission method, and a program include: an evaluating unit which evaluates at least one of a level of a direct sound transmitted from the first position to the second position without intervention of the first microphone and the speaker, a noise level, and an operating state of a noise source; and a delay setting unit which sets a transmission delay from the first microphone to the speaker based on an evaluation result of the evaluating unit.