Invention Grant
- Patent Title: Transient detection with hangover indicator for encoding an audio signal
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Application No.: US15296600Application Date: 2016-10-18
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Publication No.: US10311883B2Publication Date: 2019-06-04
- Inventor: Anisse Taleb , Gustaf Ullberg
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Current Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Current Assignee Address: SE Stockholm
- Agency: Rothwell, Figg, Ernst & Manbeck, p.c.
- Main IPC: G10L19/025
- IPC: G10L19/025 ; G10L19/022 ; G10L25/21 ; G10L19/02
Abstract:
A transient detector (100) analyzes (110) a given frame n of the input audio signal to determine, based on audio signal characteristics of the given frame n, a transient hangover indicator for a following frame n+1, and signals (120) the determined transient hangover indicator to an associated audio encoder (10) to enable proper encoding of the following frame n+1.
Public/Granted literature
- US20170040024A1 TRANSIENT DETECTOR AND METHOD FOR SUPPORTING ENCODING OF AN AUDIO SIGNAL Public/Granted day:2017-02-09
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