Invention Grant
- Patent Title: Linearization of non-linearly transformed signals
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Application No.: US16685987Application Date: 2019-11-15
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Publication No.: US11804233B2Publication Date: 2023-10-31
- Inventor: Lae-Hoon Kim , Dongmei Wang , Cheng-Yu Hung , Erik Visser
- Applicant: QUALCOMM incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: QUALCOMM Incorporated
- Agent Espartaco Diaz Hidalgo
- Main IPC: G10L21/02
- IPC: G10L21/02 ; G06T5/10 ; G10L15/16 ; G10L15/22 ; G10L21/0232 ; G10L21/0364 ; G10L25/78 ; G06V40/16 ; G06V10/764 ; G06V10/82 ; G06V10/30 ; G10L21/0208 ; H04B1/06

Abstract:
A device includes one or more processors configured to perform signal processing including a linear transformation and a non-linear transformation of an input signal to generate a reference target signal. The reference target signal has a linear component associated with the linear transformation and a non-linear component associated with the non-linear transformation. The one or more processors are also configured to perform linear filtering of the input signal by controlling adaptation of the linear filtering to generate an output signal that substantially matches the linear component of the reference target signal.
Public/Granted literature
- US20210151064A1 LINEARIZATION OF NON-LINEARLY TRANSFORMED SIGNALS Public/Granted day:2021-05-20
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