Orange for low frequency cutoff.
Nature green for higher cutoff.
Blue for even higher.
Colors are according to the sun frequency spectrum.
The inline XLR Pleiades filters can be separate or combined in a long cylindrical adaptor with Neutrik modules and circular switches.
If 100Hz, 200Hz, 400Hz Pleiadss filter made from corresponding inductors are used all the switching combinations should give: 0Hz, 100Hz, 200Hz,...,700Hz.
These cutoff frequencies of gentle 6dB per octave slope should allow almost any microphone to be used at any distance with any singer for flat frequency responce from singer's brain to listener's brain.
The Neutrik modules that can be used for the combined filter:
NM3FXI XLR female - KMX with stripe painted orange - SM2/2 switch - KMX with stripe painted green - SM2/2 switch - KMX with stripe painted blue - SM2/2 switch - NM3MXI XLR male
Inside each KMX spacer barrel will the corresponding inductor made by winding insulated wire on Magnetec Nanoperm M073 core.
It should look nice with 3 colors.
Reference:
Sound picture recording and reproducing characteristics (for flat frequency responce from actor-singer vocal chords to listener's brain) - Loye, Morgan - Journal of the Motion Picture Sound Engineers
No comments:
Post a Comment