KINSBERGEN, Jacques,WACK, Nicolas,NEUMANN, Joachim,MÉNDEZ RODRÍGUEZ, Nun
申请号：
DK12723645
公开号：
DK2783523T3
申请日:
2012.05.22
申请国别(地区):
DK
年份:
2018
代理人:
摘要：
The present invention relates to a level detection system for estimating the level of an audio input signal to be used in a dynamic range compressor, comprising - a first auxiliary level detector arranged for receiving an audio input signal and for outputting a first estimate of the level of the audio input signal, - a second auxiliary level detector arranged for receiving either the audio input signal or the first estimate and arranged for outputting a second estimate of the level of the audio input signal, said second auxiliary level detector having a larger time constant than said first auxiliary level detector, - computation means for performing a weighing of the first estimate with a weight factor w and the second estimate with a weight factor 1–w, said weight factor w being dependent on the first and the second estimate, said computation means further arranged for summing the weighted estimations to obtain a resulting estimation of the level of the audio input signal.
