Frequency-Dependent Width Using the Stereo Width Controller

Construction information for DIY projects, including the MS Mid Side Matrix, Elliptic Equalizer, Mastering Console, Phono Transfer System, Insert Switcher and the Dual Class-A Amplifier. You can post your baby pictures here.
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mediatechnology
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Frequency-Dependent Width Using the Stereo Width Controller

Post by mediatechnology » Tue Feb 16, 2016 1:45 pm

In another thread we've shown how to use the MS Matrix or Stereo Width Controller to make an Elliptic Equalizer: viewtopic.php?f=7&t=736

This thread shows how a simple 6 dB/octave passive filter in the Stereo Width Controller's Side Insert can be used to increase width in the midrange and above.
By introducing a midrange breakpoint, width can be increased without introducing additional LF vertical modulation and undoing the work of the Elliptic EQ.
The process is fully mono-compatible.


Image
A HP filter in the Stereo Width Controller's side insert can be used to increase width in the midrange and above.
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