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:
Aug. 04, 2020
Filed:
Jan. 25, 2017
Ams Ag, Unterpremstaetten, AT;
Horst Gether, Bad Gleichenberg, AT;
Martin Schoerkmaier, Graz, AT;
ams AG, Unterpremstaetten, AT;
Abstract
A method for transmission path noise control using an audio headset and a sending device comprises generating microphone signals by a first and a second microphone of the headset based on detected sound including desired audio information and noise. An encoded signal is generated on a first line of a data cable by means of the headset by encoding input signals depending on the microphone signals. The method comprises transmitting the encoded signal from the headset to the sending device via the first, reconstructing the input signals by decoding the encoded signal by the sending device, generating by the sending device a clean signal by applying a first noise control algorithm to the reconstructed first and second input signal and sending a signal depending on the clean signal to a communication network.