Invention Grant
- Patent Title: Method and hearing aid for the frequency distortion of an audio signal
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Application No.: US15867980Application Date: 2018-01-11
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Publication No.: US10652668B2Publication Date: 2020-05-12
- Inventor: Tobias Daniel Rosenkranz , Tobias Wurzbacher , Christos Oreinos
- Applicant: SIVANTOS PTE. LTD.
- Applicant Address: SG Singapore
- Assignee: Sivantos Pte. Ltd.
- Current Assignee: Sivantos Pte. Ltd.
- Current Assignee Address: SG Singapore
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@50f7480f
- Main IPC: H04R25/00
- IPC: H04R25/00 ; G10L25/18 ; H04R3/02
Abstract:
A method performs frequency distortion of an audio signal. The audio signal is divided at at least one division frequency into a low-frequency band and a high-frequency band. A frequency-distorted signal is generated through respectively different distortions of frequencies for the high-frequency band and for the low-frequency band. The division frequency is selected such that it is located between two neighboring tones of a given tonal system.
Public/Granted literature
- US20180199141A1 METHOD AND HEARING AID FOR THE FREQUENCY DISTORTION OF AN AUDIO SIGNAL Public/Granted day:2018-07-12
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