Huron & SNAP Documentation

Huron & SNAP Documentation Huron & SNAP Documentation

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TABLE OF CONTENTS WORKSPACES ...................................................................................................................................48 STOPPING VRACK.............................................................................................................................50 SUMMARY.........................................................................................................................................50 THE PATCH BAY.............................................................................................................................51 INTRODUCTION .................................................................................................................................51 FEATURES .........................................................................................................................................51 OPERATION .......................................................................................................................................51 STARTING .........................................................................................................................................51 PATCHING .........................................................................................................................................52 VALID PATCHING..............................................................................................................................53 UNPATCHING ....................................................................................................................................54 NAMING DSP TOOLS ........................................................................................................................54 SCROLLING .......................................................................................................................................54 SUMMARY.........................................................................................................................................55 THE IO MANAGER .........................................................................................................................57 INTRODUCTION .................................................................................................................................57 FEATURES .........................................................................................................................................57 OPERATION .......................................................................................................................................58 STARTING .........................................................................................................................................58 ADJUSTING VOLUMES.......................................................................................................................59 ADJUSTING INPUT LEVEL GAIN.........................................................................................................59 MUTING AN OUTPUT.........................................................................................................................59 VIEWING DIGITAL INPUT STATUS .....................................................................................................60 SETTING DIGITAL OUTPUT FORMAT .................................................................................................60 GROUPING VOLUME SLIDERS............................................................................................................61 SHOWING CHANNELS IN A GROUP.....................................................................................................61 REMOVING CHANNELS FROM A GROUP.............................................................................................62 SPLITTING CHANNELS.......................................................................................................................62 SPLIT WINDOWS ...............................................................................................................................62 SUMMARY.........................................................................................................................................63 INTRODUCTION TO THE SIMULATION TOOLS ...................................................................65 AN OVERVIEW OF THE SIMULATION TOOLS ......................................................................67 COORDINATE SYSTEMS.....................................................................................................................69 CALIBRATING SPEAKER ARRAYS......................................................................................................71 BINSCAPE .........................................................................................................................................73 FEATURES .........................................................................................................................................73 OPERATION .......................................................................................................................................73 STARTING .........................................................................................................................................74 EDITING THE LISTENER OBJECT (RECEIVER) .....................................................................................74 ADDING AND REMOVING A SOURCE OBJECT.....................................................................................75 EDITING A BINSCAPE OBJECT...........................................................................................................77 ROOM SWITCHING ............................................................................................................................77 CUSTOM ROOM FILTER SPECIFICATIONS...........................................................................................77 CUSTOM HEAD FILTER SPECIFICATIONS ...........................................................................................78 CREATING VALID HEAD AND ROOM FILTER FILES USING MATLAB .................................................78 SUMMARY.........................................................................................................................................78 THE SPACE ARRAY........................................................................................................................79 HURON TECHNICAL MANUAL PAGE 14

TABLE OF CONTENTS FEATURES .........................................................................................................................................79 OPERATION .......................................................................................................................................79 STARTING .........................................................................................................................................80 THE SPACE ARRAY OBJECT LIST ......................................................................................................80 ADDING AN OBJECT TO THE SPACE ARRAY OBJECT LIST..................................................................81 EDITING AN OBJECT..........................................................................................................................81 REMOVING AN OBJECT......................................................................................................................82 ADJUSTING SOURCE CHARACTERISTICS............................................................................................82 ADDING B-FORMAT INPUT ................................................................................................................83 SETTING MINIMUM SOURCE DISTANCE ............................................................................................83 DEFINING THE SPEAKER ARRAY .......................................................................................................83 Placing the Observer ...................................................................................................................84 Adding speakers...........................................................................................................................84 Placing speakers ..........................................................................................................................84 Inserting speakers ........................................................................................................................85 Deleting speakers.........................................................................................................................85 PRE-CALCULATING SPEAKER ACTIVATIONS .....................................................................................85 ADDING ROOM REVERBERATION......................................................................................................86 MOVING SOUND OBJECTS.................................................................................................................86 DSP USAGE ......................................................................................................................................86 SUMMARY.........................................................................................................................................87 ANISCAPE .........................................................................................................................................89 FEATURES .........................................................................................................................................89 OPERATION .......................................................................................................................................89 THE SOUND FIELD FILTER.........................................................................................................91 FEATURES .........................................................................................................................................91 OPERATION .......................................................................................................................................91 STARTING .........................................................................................................................................91 EDITING THE LISTENER OBJECT (RECEIVER) ....................................................................................92 ADDING AND REMOVING A SOUND OBJECT.......................................................................................93 EDITING A SOUND OBJECT................................................................................................................94 ADDING ROOM REVERBERATION......................................................................................................95 SETTING MINIMUM SOURCE DISTANCE ............................................................................................96 DSP USAGE ......................................................................................................................................96 SUMMARY.........................................................................................................................................96 THE SPEAKER DECODER ............................................................................................................97 FEATURES .........................................................................................................................................97 OPERATION .......................................................................................................................................97 STARTING .........................................................................................................................................97 ADDING, INSERTING, REMOVING AND EDITING A SPEAKER..............................................................98 ADDING AND EDITING A LISTENER ...................................................................................................99 TESTING SPEAKERS...........................................................................................................................99 RESTORING A SPEAKER ARRAY ........................................................................................................99 DSP USAGE ....................................................................................................................................100 SUMMARY.......................................................................................................................................100 THE BINAURAL DECODER........................................................................................................101 FEATURES .......................................................................................................................................101 OPERATION .....................................................................................................................................101 HURON TECHNICAL MANUAL PAGE 15

TABLE OF CONTENTS<br />

FEATURES .........................................................................................................................................79<br />

OPERATION .......................................................................................................................................79<br />

STARTING .........................................................................................................................................80<br />

THE SPACE ARRAY OBJECT LIST ......................................................................................................80<br />

ADDING AN OBJECT TO THE SPACE ARRAY OBJECT LIST..................................................................81<br />

EDITING AN OBJECT..........................................................................................................................81<br />

REMOVING AN OBJECT......................................................................................................................82<br />

ADJUSTING SOURCE CHARACTERISTICS............................................................................................82<br />

ADDING B-FORMAT INPUT ................................................................................................................83<br />

SETTING MINIMUM SOURCE DISTANCE ............................................................................................83<br />

DEFINING THE SPEAKER ARRAY .......................................................................................................83<br />

Placing the Observer ...................................................................................................................84<br />

Adding speakers...........................................................................................................................84<br />

Placing speakers ..........................................................................................................................84<br />

Inserting speakers ........................................................................................................................85<br />

Deleting speakers.........................................................................................................................85<br />

PRE-CALCULATING SPEAKER ACTIVATIONS .....................................................................................85<br />

ADDING ROOM REVERBERATION......................................................................................................86<br />

MOVING SOUND OBJECTS.................................................................................................................86<br />

DSP USAGE ......................................................................................................................................86<br />

SUMMARY.........................................................................................................................................87<br />

ANISCAPE .........................................................................................................................................89<br />

FEATURES .........................................................................................................................................89<br />

OPERATION .......................................................................................................................................89<br />

THE SOUND FIELD FILTER.........................................................................................................91<br />

FEATURES .........................................................................................................................................91<br />

OPERATION .......................................................................................................................................91<br />

STARTING .........................................................................................................................................91<br />

EDITING THE LISTENER OBJECT (RECEIVER) ....................................................................................92<br />

ADDING AND REMOVING A SOUND OBJECT.......................................................................................93<br />

EDITING A SOUND OBJECT................................................................................................................94<br />

ADDING ROOM REVERBERATION......................................................................................................95<br />

SETTING MINIMUM SOURCE DISTANCE ............................................................................................96<br />

DSP USAGE ......................................................................................................................................96<br />

SUMMARY.........................................................................................................................................96<br />

THE SPEAKER DECODER ............................................................................................................97<br />

FEATURES .........................................................................................................................................97<br />

OPERATION .......................................................................................................................................97<br />

STARTING .........................................................................................................................................97<br />

ADDING, INSERTING, REMOVING AND EDITING A SPEAKER..............................................................98<br />

ADDING AND EDITING A LISTENER ...................................................................................................99<br />

TESTING SPEAKERS...........................................................................................................................99<br />

RESTORING A SPEAKER ARRAY ........................................................................................................99<br />

DSP USAGE ....................................................................................................................................100<br />

SUMMARY.......................................................................................................................................100<br />

THE BINAURAL DECODER........................................................................................................101<br />

FEATURES .......................................................................................................................................101<br />

OPERATION .....................................................................................................................................101<br />

HURON TECHNICAL MANUAL PAGE 15

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