Apparatus, method and computer program for providing one or more adjusted parameters for provision of an upmix signal representation on the basis of a downmix signal representation and a parametric side information associated with the downmix signal representation, using an average value

摘要: An apparatus for providing one or more adjusted parameters a provision of an upmix signal representation on the basis downmix and parametric side information associated with comprises parameter adjuster. The adjuster is configured to receive provide, thereof, parameters. provide in dependence average value plurality values, such that distortion caused by use non-optimal reduced at least deviating from optimal than predetermined deviation.