Invention Grant
- Patent Title: Method and an apparatus for determining a noise shaped quantized parameter contributing to the generation of an output signal
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Application No.: US16516281Application Date: 2019-07-19
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Publication No.: US11528181B2Publication Date: 2022-12-13
- Inventor: Andreas Menkhoff , Mohamed Ibrahim
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Priority: DE102015116246.6 20150925
- Main IPC: H04L27/36
- IPC: H04L27/36 ; G01R29/26 ; H04L27/20
Abstract:
A method for determining a noise shaped quantized parameter contributing to generation of an output signal comprises estimating an error within the output signal using a quantization of the parameter and a quantization of a further parameter contributing to generation of the output signal. The quantization of the parameter is used as the noise shaped quantized parameter according to a selection criterion.
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