DSF3 MKII Owners Manual

SoundField DSF-3
User Guide
Controls
Page 5
3. Invert
The INVERT mode maintains the correct three-dimensional perspective in both surround and
stereo when the microphone is suspended upside down above the sound source ( ). Not
selecting this mode with the mic suspended will result in the Left/Right width information and
Up/Down height information being reversed. It is important to document the status of the Invert
switch when making B-Format recordings for later post production.
To enable Invert press the “ Invert ” button - this will change the display to show the Invert status
in the middle of the screen – further presses of the “ Invert ” button will toggle the status of
Invert on and off.
To return back to the main screen either press the “ Invert ” button again or wait for the gain screen to
automatically time out.
4. High Pass Filter
The variable High-Pass filter – second order Butterworth – will filter the incoming microphone
signals and will affect all output signals. Enabling the High-Pass filter is ideal for removing
unwanted low frequency rumble such as wind noise, etc.
To enable the High Pass Filter press the “ High Pass Filter ” button - this will change the display
to show the High Pass Filter status in the middle of the screen – further presses of the “ High
Pass Filter ” button will toggle the status of Invert on and off and the rotary controller will alter
the cut-off frequency.
To return back to the main screen either press the “ High Pass Filter ” button again or wait for the
gain screen to automatically time out.