Huron & SNAP Documentation

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Introduction Features Operation The Measurement Tool The Measurement tool provides a method for obtaining and storing the impulse response (IR) of audio systems, including acoustic spaces (concert halls, theatres, etc) or audio processing equipment (reverbs, equalisers, microphones, etc). The measurement of an audio system requires a test signal to be sent to the system to be measured. Inputs to the measurement tool synchronously capture the signal fed back from the system. This signal is used to calculate the response of the system which is subsequently stored in a simulation (*.SIM) file. The response can then be analysed with SIM Tools and can be used as part of a Filter program within the Convolver to recreate the audio system measured. • Obtains the Impulse Response (IR) for a range of audio systems. • Generates SIM files for use in the Convolver. • Synchronously captures responses to test signals. Figure 60 — The Measurement interface HURON TECHNICAL MANUAL PAGE 197
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Huron Technical Manual Software ver
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Copyright © 1995-2003 Lake Technol
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FCC Declaration (USA only) for Huro
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Table of Contents DISCLAIMER.......
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TABLE OF CONTENTS FEATURES ........
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TABLE OF CONTENTS OPERATION .......
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TABLE OF CONTENTS DC BLOCK.........
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TABLE OF CONTENTS THE 96KHZ EQ ....
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Introduction to the Huron Thank you
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Features Applications Note: Any ISA
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INTRODUCTION TO THE HURON • Optio
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Installing New Hardware Components
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↓ To change the ISA memory addres
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↓ Connecting with the patch panel
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Huron System Tools Huron Simulation
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General Installation ↓ To install
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Introduction to the System Tools Th
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Operation Starting ↓ To start the
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Configuration Functions Internal/Ex
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Displaying, Hiding and Terminating
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Stopping VRack ↓ To exit the VRac
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Patching ↓ To connect a pair of p
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Tip: Even if two patch points are c
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Introduction Features The IO Manage
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Adjusting Volumes ↓ To adjust the
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↓ To set a digital output to prof
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↓ To close a split window Summary
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THE SIMULATION TOOLS InsideTrak, Fa
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THE SIMULATION TOOLS • Angle chan
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Z THE SIMULATION TOOLS Figure 22
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Features Operation Object list Add
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For example: if a Source Object (ch
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Editing a BinScape Object ↓ To ed
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Features Operation The Space Array
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Adding an Object to the Space Array
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Near Field Adding B-format Input Se
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Inserting speakers ↓ To insert a
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Summary 25 20 15 Number of inputs S
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The simulated acoustic spaces used
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↓ To access the Sound Field Filte
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Directivity Factor Name d = 0.000 O
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Setting Minimum Source Distance ↓
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Adding, Inserting, Removing and Edi
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DSP Usage Summary THE SIMULATION TO
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↓ To access the Binaural Decoder
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Summary THE SIMULATION TOOLS • Th
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Starting ↓ To access MultiScape F
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Editing a Sound Object ↓ To edit
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B-format Decode Mode B-format Mode
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Editing Headphone Objects ↓ To ed
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Adding Rooms, Deleting Rooms Adding
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Summary THE SIMULATION TOOLS • Mu
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Starting ↓ To access HeadScape Se
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Configuring HeadScape ↓ To config
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Summary THE SIMULATION TOOLS • He
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Scene (List of Tracks) Track (List
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Figure 45 - Scene Properties dialog
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Manipulating Tracks ↓ To add a tr
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↓ Exporting a trajectory to a Loc
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Other Simulation Tools This sub-sec
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Operation Starting ↓ To start the
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Locator Commands Loading and Playin
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Features Requirements The WavePlaye
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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 199 and 200: Inputs ↓ To change the number of
Page 201 and 202: Generating Test Signals ↓ To crea
Page 203: Summary THE ENGINEERING TOOLS • T
Page 206 and 207: THE ENGINEERING TOOLS • 1 96kHz D
Page 209: Introduction to the SIM Tools The S
Page 212 and 213: THE ENGINEERING TOOLS • Most Lake
Page 214 and 215: THE ENGINEERING TOOLS Menu Item Con
Page 216 and 217: ↓ To convert or create a SIM file
Page 218 and 219: ↓ To display the magnitude of a c
Page 221: Cutvec Windows Interface ↓ To sta
Page 224 and 225: ↓ To produce overlap ↓ To trans
Page 226 and 227: ↓ To generate a window function
Page 228 and 229: ↓ To generate a noise signal ↓
Page 230 and 231: THE ENGINEERING TOOLS 6. Type the l
Page 232 and 233: THE ENGINEERING TOOLS 6. Type the f
Page 234 and 235: Figure 77 — The Plotwsim main int
Page 236 and 237: ↓ To set up a printer Note: The f
Page 238 and 239: ↓ To change the range of the X ax
Page 241 and 242: Introduction Features Operation ↓
Page 243: Usage Wavtosim Wavtosim is a comman
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Introduction Uniform Window Bartlet
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Blackman-Harris Window a( 0) = 0. 3
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Features Applications Introduction
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THE EQUALISATION TOOLS Menu Item Co
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Loading EQ Canvasses ↓ To load a
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↓ To move a Slider ↓ To adjust
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↓ To select a filter length 1. Se
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↓ To zoom into a section of canva
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↓ To set Lake EQ to use Optimum P
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96kHz Filters THE EQUALISATION TOOL
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Other Tools This section introduces
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Starting ↓ To access the VMixer
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↓ To adjust the gain of an audio
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Controlling VMixer Remotely Summary
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↓ To select which pair of inputs
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Altering the XYZ Balance ↓ To alt
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Operation Starting ↓ To access I/
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Testing Signal to Noise Ratios ↓
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Huron Technical Reference The Huron
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HURON TECHNICAL REFERENCE files tha
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Huron Technical Specifications 16 B
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Figure 101 — Frequency Response o
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D-62 Connector Specifications HURON
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HURON TECHNICAL REFERENCE • Alway
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↓ To achieve the best results in
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Binaural HRTF HURON TECHNICAL REFER
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Linear Phase HURON TECHNICAL REFERE
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VRack Autostart ↓ To auto-start V
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