Abstract
A method for packet loss concealment, comprising: continuously receiving a digital audio stream; extracting audio features from the digital audio stream while the digital audio stream is unharmed; and upon detecting a gap in the digital audio stream, filling the gap with one or more previous segments of the digital audio stream, wherein said filling is based on a matching of the one or more of the extracted audio features with one or more audio features adjacent to the gap.
Original language | American English |
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Patent number | US2015023345 |
IPC | H04M 7/ 00 A I |
Priority date | 16/07/14 |
State | Published - 22 Jan 2015 |