Huron & SNAP Documentation

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TABLE OF CONTENTS HURON TECHNICAL REFERENCE..........................................................................................289 DATA FORMATS AND SCALING CONSIDERATIONS.........................................................291 FIXED POINT DIGITAL AUDIO DATA REPRESENTATION ..................................................................291 FINITE IMPULSE RESPONSE FILTER (FIR) COEFFICIENT SCALING...................................................291 HURON TECHNICAL SPECIFICATIONS ................................................................................295 PERFORMANCE PLOTS.....................................................................................................................295 MECHANICAL SPECIFICATIONS .......................................................................................................298 AUDIO OUT CONNECTOR (MALE) ....................................................................................................298 AUDIO IN CONNECTOR (FEMALE) ....................................................................................................298 D-62 CONNECTOR SPECIFICATIONS ................................................................................................299 MANAGING AUDIO SIGNAL LEVELS FOR OPTIMUM NOISE PERFORMANCE ........301 AUDIO INPUT LEVELS .....................................................................................................................301 AUDIO OUTPUT LEVELS..................................................................................................................302 CONNECTING OUTPUTS TO A POWER AMPLIFIER WITH GAIN CONTROL..........................................303 GLOSSARY......................................................................................................................................305 APPENDIX I: AUTO-STARTING THE HURON ON POWER-UP. ........................................311 VRACK AUTOSTART .......................................................................................................................311 HURON TECHNICAL MANUAL PAGE 22
Introduction to the Huron Thank you for purchasing the Huron Digital Audio Convolution Workstation. This manual is organised in sections each of which focus on specific software packages purchased with your system. The Huron software and hardware have been preinstalled in your system, however, we recommend reading the following “Introduction to Huron” to familiarise yourself with the installation and upgrading of Huron software and hardware. We also recommend reading the Readme.txt and Release.txt files found on the CD supplied with your system, for the latest information concerning the software release. HURON TECHNICAL MANUAL PAGE 23
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 and 20: TABLE OF CONTENTS DC BLOCK.........
Page 21: TABLE OF CONTENTS THE 96KHZ EQ ....
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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Huron & SNAP Documentation

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