Huron & SNAP Documentation

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TABLE OF CONTENTS READING SIM FILES .......................................................................................................................234 PRINTING ........................................................................................................................................235 COPYING THE GRAPH TO THE CLIPBOARD........................................................................................236 VIEWING THE DATA........................................................................................................................236 ALTERING THE AXES.......................................................................................................................237 SUMMARY.......................................................................................................................................239 THE SIMSCALE TOOL.................................................................................................................241 INTRODUCTION ...............................................................................................................................241 FEATURES .......................................................................................................................................241 OPERATION .....................................................................................................................................241 SUMMARY.......................................................................................................................................242 WAVTOSIM ....................................................................................................................................243 USAGE ............................................................................................................................................243 SIMTOWAV ....................................................................................................................................245 USAGE ............................................................................................................................................245 FREQUENCY RESPONSES FOR WINDOW FUNCTIONS — SIMTOOLS APPENDIX 1 247 INTRODUCTION ...............................................................................................................................247 UNIFORM WINDOW.........................................................................................................................247 BARTLETT WINDOW .......................................................................................................................247 VON HANN WINDOW ......................................................................................................................247 HAMMING WINDOW........................................................................................................................248 BLACKMAN WINDOW .....................................................................................................................248 HARRIS WINDOW............................................................................................................................248 BLACKMAN-HARRIS WINDOW........................................................................................................249 INTRODUCTION TO THE PROGRAMMING TOOLS ...........................................................251 INTRODUCTION TO EQUALISATION TOOLS......................................................................253 FEATURES .......................................................................................................................................253 APPLICATIONS ................................................................................................................................253 OPERATION .....................................................................................................................................254 STARTING LAKE EQ........................................................................................................................254 DESCRIPTION OF THE EQ INTERFACE..............................................................................................254 CREATING AN EQ CANVASS ...........................................................................................................256 LOADING EQ CANVASSES ..............................................................................................................257 CLICKING AND DROPPING SLIDER WIDGETS...................................................................................257 CALCULATING THE EQUALISATION CURVE.....................................................................................260 BYPASS THE EQUALISATION CURVE ...............................................................................................260 SETTING THE EQ FILTER LENGTH...................................................................................................260 LOCKING SLIDERS...........................................................................................................................261 MODIFYING OVERALL CUT/BOOST.................................................................................................262 ZOOMING IN AND OUT ....................................................................................................................262 SAVING ...........................................................................................................................................263 LIMITS ............................................................................................................................................264 PHASE CONSIDERATIONS ................................................................................................................264 EXPORTING AND IMPORTING EQUALISATION DATA........................................................................265 STOPPING EQ..................................................................................................................................265 SUMMARY.......................................................................................................................................265 HURON TECHNICAL MANUAL PAGE 20
TABLE OF CONTENTS THE 96KHZ EQ ..............................................................................................................................267 INTRODUCTION ...............................................................................................................................267 96KHZ EQ HARDWARE REQUIREMENTS.........................................................................................267 96KHZ FILTERS...............................................................................................................................268 PATCHING EQ 96KHZ.....................................................................................................................268 LOADING EQ 96KHZ ......................................................................................................................269 OTHER TOOLS ..............................................................................................................................271 THE VMIXER .................................................................................................................................273 FEATURES .......................................................................................................................................273 OPERATION .....................................................................................................................................273 STARTING .......................................................................................................................................274 OPENING AND SAVING SETTINGS....................................................................................................274 RESIZING.........................................................................................................................................274 LABELLING CHANNELS ...................................................................................................................275 ROUTING AUDIO .............................................................................................................................275 ADJUSTING LEVEL ..........................................................................................................................276 GROUPING LEVEL CONTROLS .........................................................................................................276 MUTING ..........................................................................................................................................277 DISPLAYING LEVEL METERS...........................................................................................................277 EXITING VMIXER............................................................................................................................277 DSP USAGE ....................................................................................................................................277 CONTROLLING VMIXER REMOTELY ...............................................................................................278 SUMMARY.......................................................................................................................................278 ABSWITCHER................................................................................................................................279 OPERATION .....................................................................................................................................279 STARTING .......................................................................................................................................279 SELECTING AN OUTPUT PAIR ..........................................................................................................279 DISPLAYING METERS......................................................................................................................280 EXITING AB SWITCHER ..................................................................................................................280 SUMMARY.......................................................................................................................................280 BFORMAT MIXER ........................................................................................................................281 OPERATION .....................................................................................................................................281 STARTING .......................................................................................................................................281 ALTERING GAIN LEVELS.................................................................................................................281 ALTERING THE XYZ BALANCE.......................................................................................................282 ALTERING THE AZIMUTH ................................................................................................................282 ALTERING THE ELEVATION.............................................................................................................282 VIEWING BFORMAT MIXER METERING ..........................................................................................282 SUMMARY.......................................................................................................................................283 I/O TEST AND I/O 96K TEST.......................................................................................................285 OPERATION .....................................................................................................................................285 STARTING .......................................................................................................................................285 I/O TEST PATCHING........................................................................................................................286 SELECTING THE FORMAT OF RESULTS.............................................................................................286 TESTING SIGNAL TO NOISE RATIOS ................................................................................................287 TESTING I/O’S FOR DEVIATION FROM NORMAL FREQUENCY CHARACTERISTICS............................287 SUMMARY.......................................................................................................................................288 HURON TECHNICAL MANUAL PAGE 21
Page 1: Huron Technical Manual Software ver
Page 5: Copyright © 1995-2003 Lake Technol
Page 9: FCC Declaration (USA only) for Huro
Page 13 and 14: Table of Contents DISCLAIMER.......
Page 15 and 16: TABLE OF CONTENTS FEATURES ........
Page 17 and 18: TABLE OF CONTENTS OPERATION .......
Page 19: TABLE OF CONTENTS DC BLOCK.........
Page 23: Introduction to the Huron Thank you
Page 26 and 27: Features Applications Note: Any ISA
Page 28 and 29: INTRODUCTION TO THE HURON • Optio
Page 30 and 31: Installing New Hardware Components
Page 32 and 33: ↓ To change the ISA memory addres
Page 35 and 36: ↓ Connecting with the patch panel
Page 37 and 38: Huron System Tools Huron Simulation
Page 39 and 40: General Installation ↓ To install
Page 41: Introduction to the System Tools Th
Page 44 and 45: Operation Starting ↓ To start the
Page 46 and 47: Configuration Functions Internal/Ex
Page 48 and 49: Displaying, Hiding and Terminating
Page 50 and 51: Stopping VRack ↓ To exit the VRac
Page 52 and 53: Patching ↓ To connect a pair of p
Page 54 and 55: Tip: Even if two patch points are c
Page 57 and 58: Introduction Features The IO Manage
Page 59 and 60: Adjusting Volumes ↓ To adjust the
Page 61 and 62: ↓ To set a digital output to prof
Page 63: ↓ To close a split window Summary
Page 66 and 67: THE SIMULATION TOOLS InsideTrak, Fa
Page 68 and 69: THE SIMULATION TOOLS • Angle chan
Page 70 and 71:
Z THE SIMULATION TOOLS Figure 22
Page 73 and 74:
Features Operation Object list Add
Page 75 and 76:
For example: if a Source Object (ch
Page 77 and 78:
Editing a BinScape Object ↓ To ed
Page 79 and 80:
Features Operation The Space Array
Page 81 and 82:
Adding an Object to the Space Array
Page 83 and 84:
Near Field Adding B-format Input Se
Page 85 and 86:
Inserting speakers ↓ To insert a
Page 87:
Summary 25 20 15 Number of inputs S
Page 90 and 91:
The simulated acoustic spaces used
Page 92 and 93:
↓ To access the Sound Field Filte
Page 94 and 95:
Directivity Factor Name d = 0.000 O
Page 96 and 97:
Setting Minimum Source Distance ↓
Page 98 and 99:
Adding, Inserting, Removing and Edi
Page 100 and 101:
DSP Usage Summary THE SIMULATION TO
Page 102 and 103:
↓ To access the Binaural Decoder
Page 104 and 105:
Summary THE SIMULATION TOOLS • Th
Page 106 and 107:
Starting ↓ To access MultiScape F
Page 108 and 109:
Editing a Sound Object ↓ To edit
Page 110 and 111:
B-format Decode Mode B-format Mode
Page 112 and 113:
Editing Headphone Objects ↓ To ed
Page 114 and 115:
Adding Rooms, Deleting Rooms Adding
Page 116 and 117:
Summary THE SIMULATION TOOLS • Mu
Page 118 and 119:
Starting ↓ To access HeadScape Se
Page 120 and 121:
Configuring HeadScape ↓ To config
Page 122 and 123:
Summary THE SIMULATION TOOLS • He
Page 124 and 125:
Scene (List of Tracks) Track (List
Page 126 and 127:
Figure 45 - Scene Properties dialog
Page 128 and 129:
Manipulating Tracks ↓ To add a tr
Page 130 and 131:
↓ Exporting a trajectory to a Loc
Page 133:
Other Simulation Tools This sub-sec
Page 136 and 137:
Operation Starting ↓ To start the
Page 138 and 139:
Locator Commands Loading and Playin
Page 141 and 142:
Features Requirements The WavePlaye
Page 143 and 144:
Figure 49 — The WavePlayer-2 inte
Page 145 and 146:
↓ Setting the RME Hammerfall as t
Page 147 and 148:
Note: The Waveplayer has now been s
Page 149:
Summary OTHER SIMULATION TOOLS •
Page 152 and 153:
Operation Starting ↓ To start the
Page 154 and 155:
↓ To select a microphone setting
Page 156 and 157:
↓ To specify the Echo settings
Page 159 and 160:
Integration under 32 bit Windows In
Page 161 and 162:
Positional Commands Note: The numbe
Page 163 and 164:
OTHER SIMULATION TOOLS SNAPGetRooms
Page 165 and 166:
MultiScape Commands Parameter Descr
Page 167 and 168:
Space Array Commands Parameter Desc
Page 169 and 170:
VMixer Commands Parameter Descripti
Page 171 and 172:
WavePlayer-2 Commands OTHER SIMULAT
Page 173 and 174:
OTHER SIMULATION TOOLS SNAPWP2Pause
Page 175 and 176:
OTHER SIMULATION TOOLS SNAPSetWaveH
Page 177 and 178:
Command Reference This section desc
Page 179 and 180:
WavePlayer Commands OTHER SIMULATIO
Page 181:
TCP/IP Commands OTHER SIMULATION TO
Page 185 and 186:
Introduction Features Overview of t
Page 187 and 188:
Operation Starting and Saving ↓ T
Page 189 and 190:
↓ To add a FIR filter to the Filt
Page 191 and 192:
Currently selected patch point icon
Page 193 and 194:
Introduction 96kHz Convolver Hardwa
Page 195:
Patching the 96kHz Convolver Loadin
Page 198 and 199:
Starting Note: If using measure to
Page 200 and 201:
Selecting the Output File ↓ To se
Page 202 and 203:
Signal Generation via MatLab Script
Page 205 and 206:
Introduction 96kHz Measurement Tool
Page 207:
Loading the 96kHz Measurement Tool
Page 211 and 212:
; comments ( (dtype [bit16 | bit20
Page 213 and 214:
Introduction Operation Starting ↓
Page 215 and 216:
Dfilter Windows Interface ↓ To st
Page 217 and 218:
Lvec Windows Interface ↓ To start
Page 219:
Padvec Windows Interface ↓ To sta
Page 223 and 224:
Permute Windows Interface ↓ To st
Page 225 and 226:
Wingen Windows Interface ↓ To sta
Page 227 and 228:
SigGen Windows Interface ↓ To sta
Page 229 and 230:
↓ To generate a piecewise linear
Page 231 and 232:
Vector Arithmetic Windows Interface
Page 233 and 234:
Introduction Features Operation ↓
Page 235 and 236:
Printing ↓ To print the SIM file
Page 237 and 238:
Altering the Axes ↓ To display sa
Page 239:
Summary THE ENGINEERING TOOLS • P
Page 242 and 243:
Note: In this version of SimScale i
Page 245:
Usage Simtowav Simtowav is a comman
Page 248 and 249:
Hamming Window Blackman Window Harr
Page 251:
Introduction to the Programming Too
Page 254 and 255:
Operation Starting Lake EQ ↓ To a
Page 256 and 257:
Slider Widget Toolbar Creating an E
Page 258 and 259:
High Shelf Tip: All the sliders can
Page 260 and 261:
Calculating the Equalisation Curve
Page 262 and 263:
↓ To lock a Slider ↓ To unlock
Page 264 and 265:
Limits ↓ To alter the graph limit
Page 267 and 268:
Introduction 96kHz EQ Hardware Requ
Page 269:
Loading EQ 96kHz THE EQUALISATION T
Page 273 and 274:
Features Operation The VMixer The V
Page 275 and 276:
Note: When increasing the size of V
Page 277 and 278:
Muting ↓ To mute all output chann
Page 279 and 280:
Operation Starting ↓ To access th
Page 281 and 282:
Operation Starting ↓ To access th
Page 283:
Summary OTHER TOOLS • The BFormat
Page 286 and 287:
I/O Test Patching Selecting the For
Page 288 and 289:
Summary • To utilise I/O Test an
Page 291 and 292:
Fixed Point Digital Audio Data Repr
Page 293:
↓ SimScale Avoiding Large Frequen
Page 296 and 297:
Figure 99 — SNR of the 16 bit A/D
Page 298 and 299:
Mechanical Specifications 1 3 Figur
Page 301 and 302:
Audio Input Levels Managing Audio S
Page 303 and 304:
HURON TECHNICAL REFERENCE • In ge
Page 305 and 306:
Angle Channels Glossary Angle chann
Page 307 and 308:
Order of Reflections HURON TECHNICA
Page 309:
SNR (Signal to Noise Ratio) HURON T
Page 312:
↓ To specify an auto-logon domain
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