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Shure Incorporated
10/27
1.
2.
3.
Stereo
Front = On
Sides = On
Mono Cardioid
Front = On
Sides = Off
Mono Bidirectional
Front = Off
Sides = On
Raw Mid-Side
Front = On
Sides = On
See "Raw MidSide Output" for more in
formation.
Raw Mid-Side Output
For increased post-processing flexibility, use the
Raw MidSide setting. This records signal a 2channel signal with a stereo im
age that can be adjusted even after the tracks have been recorded:
Left:
Cardioid (front)
Right:
Bidirectional (sides)
Use the
Raw MidSide
setting with audio recording applications that have a mid-side stereo matrix decoder. Or use the manual
decoding instructions to adjust the stereo image of the recorded tracks.
Manual Decoding and Stereo Width Adjustment
If your digital audio workstation software (DAW) has no mid-side decoder, use these steps to adjust and manipulate the stereo
image:
Extract the left and right audio signals from the 2-channel
Raw MidSide
file as individual mono tracks.
Create 3 blank audio tracks:
First track
Use the audio signal (front/cardioid) from the
left channel only
as a mono track,
panned to the
center
.
Second track
Use the audio signal (side/bidirectional) from the
right channel only
as a mono
track, panned all the way to the
left
.
Third track
Copy the side/bidirectional signal from the second track. Pan this track all the way
to the
right
and
reverse the phase
.
Group the right and left side tracks, and set the volume at the same level for simultaneous adjustment. Increasing the
volume of the grouped tracks increases the stereo width, while decreasing their volume narrows the width.