{HEAD ~ a re encoding module} configured to perform {TAIL ~ a state memory update} of the audio decoder based on re encoding of the synthesized audio frame responsive to at least detection of the distortion within the decoded audio frame 
configured to perform
{ HEAD ~ a re encoding module } configured to perform { TAIL ~ a state memory update } of the audio decoder based on re encoding of the synthesized audio frame responsive to at least detection of the distortion within the decoded audio frame
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