FIELD: physics.
SUBSTANCE: method comprises configuring an audio encoder to operate in different operating modes such that if the active operating mode is a first operating mode which depends on a set of available frame coding modes does not overlap with a first subset of time-domain coding modes, and overlaps with a second subset of frequency-domain coding modes, whereas if the active operating mode is a second operating mode which depends on a set of available frame coding modes overlaps with both subsets, i.e. the subset of time-domain coding modes as well as the subset of frequency-domain coding modes.
EFFECT: reduced delay and high efficiency of encoding from the view point of the ratio of speed and distortion.
19 cl, 6 dwg
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RU2439721C2 |
