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:
Dec. 17, 2019
Filed:
Dec. 19, 2017
Widex A/s, Lynge, DK;
Niels Ole Knudsen, Humlebak, DK;
Widex A/S, Lynge, DK;
Abstract
A hearing assistive device having an input transducer () for picking up sound from the environment, a digital signal processor () for alleviating a hearing loss of a specific user by compensating an audio signal according to the users hearing deficit, and an output transducer () for reproducing the compensated audio signal. The hearing assistive device further includes an integrated circuit component () having at least one analog-to-digital converter adapted for receiving an audio input signal from a microphone and providing a data output for signal processing. The at least one analog-to-digital converter includes an AC filter () preventing audible signal losses towards the microphone, and the AC filter () is provided with all components integrated in the integrated circuit component ().