Huron & SNAP Documentation

Starting
↓ To access HeadScape
Setting the Angle Channel
↓ To set the angle channel number
Figure 41 — The HeadScape main interface
THE SIMULATION TOOLS
HeadScape must be loaded into the VRack through the
New/Simulation Tools submenu. (for loading instructions see
the System Tools section of this manual). Once loaded, The
HeadScape rack panel will appear in the VRack, and its
associated patchset will appear in the Patch Bay.
• Click on the HeadScape panel in the VRack.
The HeadScape main interface will appear (Figure 41).
The Angle channel is the channel over which the orientation of
the listener is transmitted. In a HeadScape simulation this
channel is most often utilised by a headtracking device such as
the Polhemus InsideTrak system communicating using SNAP
commands.
• Type the Angle Channel Number in the Angle edit box.
Adding the Environment Related Transfer Functions (ERTF’s)
↓ To load the ERTF’s into
HeadScape
The ERTF’s in a HeadScape simulation represent the room
reverberation or the tail part of the composite HeadScape filter.
By changing these filters it is possible to alter the type of room
the sound appears to be generated in.
1. Click Browse … next to the Left edit box. The following
dialogue box will appear.
HURON TECHNICAL MANUAL PAGE 118