Invention Grant
- Patent Title: Encoding and decoding audio signals
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Application No.: US16868057Application Date: 2020-05-06
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Publication No.: US11217261B2Publication Date: 2022-01-04
- Inventor: Emmanuel Ravelli , Adrian Tomasek , Manfred Lutzky , Conrad Benndorf
- Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Applicant Address: DE Munich
- Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Current Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Current Assignee Address: DE Munich
- Agency: Novick, Kim & Lee, PLLC
- Agent Jae Youn Kim; Jihun Kim
- Main IPC: G10L19/26
- IPC: G10L19/26 ; G10L19/005
Abstract:
In methods and apparatus and non-transitory memory units for encoding/decoding audio signal information, the encoder side may determine if a signal frame is useful for long term post filtering and/or packet lost concealment and may encode information in accordance to the results of the determination, and the decoder side may apply the LTPF and/or PLC in accordance to the information obtained from the encoder.
Public/Granted literature
- US20200265855A1 ENCODING AND DECODING AUDIO SIGNALS Public/Granted day:2020-08-20
Information query
