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Method and apparatus for controlling acoustic signals to be recorded and/or reproduced by an electro-acoustical sound system
Method and apparatus for controlling acoustic signals to be recorded and/or reproduced by an electro-acoustical sound system
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机译:用于控制要由电声声音系统记录和/或再现的声信号的方法和设备
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摘要
The present disclosure relates to a method and to an apparatus, both arranged for controlling acoustic signals to be recorded or reproduced by an electro-acoustical sound system. An initial digital filter is determined by solving an inverse problem, wherein the initial digital filter is configured to control acoustic signals to be recorded and/or reproduced by the electro-acoustical sound system; a frequency-dependent articulation parameter is determined by executing a time spectral psychoacoustic automatic audio quality test on the initial digital filter; a frequency-dependent regularization parameter, used for determining the initial digital filter, is tuned by use of the frequency-dependent articulation parameter; and, by use of the tuned frequency-dependent regularization parameter, a digital filter configured to control acoustic signals to be recorded or reproduced by the electro-acoustical sound system is determined.
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