Huron & SNAP Documentation

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↓ To access the Sound Field Filter Editing the Listener Object (Receiver) ↓ To edit the listener (receiver) object THE SIMULATION TOOLS Sound Field Filter panel will appear in the VRack and a Sound Field Filter patchset will appear in the Patch Bay. • Click the Sound Field Filter Panel in the VRack. The Sound Field Filter interface will appear (Figure 30). The Sound Field Filter only provides outputs (In B-format) for a single listener object (receiver). 1. Select the listener object in the Sound Field Filter list. 2. Click Edit. The following dialogue box will appear: Figure 31 — Sound Field Filter edit/add object dialogue 3. Type a name for the listener object in the Name box. 4. Set the Location Channel Number in the primary Location box. This Channel number specifies the channel on which the object will receive <strong>SNAP</strong> or Locatormessages indicating its current (X,Y,Z) position. It is not necessary to set a secondary Location Channel number for a listener object. 5. Set the Angle Channel Number in the Primary Orientation channel box. This Angle Channel Number specifies the channel over which the orientation (facing) of the object is transmitted. In the case of the listener object, it represents the channel over which headtracking or facing information will be transmitted. 6. Dir Fact (Directivity factor) for the listener object does not need to be set, As the listener object does not be generate any sound. 7. Click OK to accept the changes to the listener object — or — Click Cancel to cancel the changes to the listener object. HURON TECHNICAL MANUAL PAGE 92
Note: The first two elements in the Sound Field Filter object list are assumed to be the listener object (receiver) and a sound object. As it is necessary to have at least these two elements to run a simulation, the first two objects cannot be deleted. Adding and Removing a Sound object ↓ To add a Sound object to the Sound Field Filter list For example: if a sound object (channel 2) needs to be moved independently but relative to another sound object (channel 1) its location should be specified as Location: 1+2. Thus, if the object using location Channel 1 moves the object on Channel 2 will move with it. For example: An elephant (whose facing is specified as angle channel number 1) has a trunk (whose facing is specified as channel number 2), the elephant’s trunk may rotate independently yet maintain a relationship to the facing of the elephant, thus the trunk’s angle channel number should be defined as 1 + 2. THE SIMULATION TOOLS 1. Click Add. A dialogue box will appear (see Figure 31 — Sound Field Filter edit/add object dialogue). 2. Type a name for the channel in the Name box. 3. Set the Location Channel Number in the primary Location box. This Channel number specifies the channel on which the object will receive <strong>SNAP</strong> or Locatormessages indicating its current (X,Y,Z) position. To ensure that the source can be moved independently of other sources this Channel Number should be unique. 4. Set the Secondary Location Channel Number if the object is to be moved relative to another object. 5. Set the Angle Channel Number in the Primary Orientation channel box. This Angle Channel Number specifies the channel over which the orientation (facing) of the object is transmitted. 6. Set the Secondary Angle Channel Number if the object is to be rotated relative to another object. 7. Set the Dir Fact (Directivity Factor) of the Sound object. The Directivity Factor determines the shape of the sound field each source will produce. Some common directivity patterns are given below: HURON TECHNICAL MANUAL PAGE 93
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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
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 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
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Figure 49 — The WavePlayer-2 inte
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↓ Setting the RME Hammerfall as t
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Note: The Waveplayer has now been s
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Summary OTHER SIMULATION TOOLS •
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Operation Starting ↓ To start the
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↓ To select a microphone setting
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↓ To specify the Echo settings
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Integration under 32 bit Windows In
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Positional Commands Note: The numbe
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OTHER SIMULATION TOOLS SNAPGetRooms
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MultiScape Commands Parameter Descr
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Space Array Commands Parameter Desc
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VMixer Commands Parameter Descripti
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WavePlayer-2 Commands OTHER SIMULAT
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OTHER SIMULATION TOOLS SNAPWP2Pause
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OTHER SIMULATION TOOLS SNAPSetWaveH
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Command Reference This section desc
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WavePlayer Commands OTHER SIMULATIO
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TCP/IP Commands OTHER SIMULATION TO
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Introduction Features Overview of t
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Operation Starting and Saving ↓ T
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↓ To add a FIR filter to the Filt
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Currently selected patch point icon
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Introduction 96kHz Convolver Hardwa
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Patching the 96kHz Convolver Loadin
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Starting Note: If using measure to
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Selecting the Output File ↓ To se
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Signal Generation via MatLab Script
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Introduction 96kHz Measurement Tool
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Loading the 96kHz Measurement Tool
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; comments ( (dtype [bit16 | bit20
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Introduction Operation Starting ↓
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Dfilter Windows Interface ↓ To st
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Lvec Windows Interface ↓ To start
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Padvec Windows Interface ↓ To sta
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Permute Windows Interface ↓ To st
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Wingen Windows Interface ↓ To sta
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SigGen Windows Interface ↓ To sta
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↓ To generate a piecewise linear
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Vector Arithmetic Windows Interface
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Introduction Features Operation ↓
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Printing ↓ To print the SIM file
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Altering the Axes ↓ To display sa
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Summary THE ENGINEERING TOOLS • P
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Note: In this version of SimScale i
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Usage Simtowav Simtowav is a comman
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Hamming Window Blackman Window Harr
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Introduction to the Programming Too
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Operation Starting Lake EQ ↓ To a
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Slider Widget Toolbar Creating an E
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High Shelf Tip: All the sliders can
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Calculating the Equalisation Curve
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↓ To lock a Slider ↓ To unlock
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Limits ↓ To alter the graph limit
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Introduction 96kHz EQ Hardware Requ
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Loading EQ 96kHz THE EQUALISATION T
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Features Operation The VMixer The V
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Note: When increasing the size of V
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Muting ↓ To mute all output chann
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Operation Starting ↓ To access th
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Operation Starting ↓ To access th
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Summary OTHER TOOLS • The BFormat
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I/O Test Patching Selecting the For
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Summary • To utilise I/O Test an
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Fixed Point Digital Audio Data Repr
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↓ SimScale Avoiding Large Frequen
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Figure 99 — SNR of the 16 bit A/D
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Mechanical Specifications 1 3 Figur
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Audio Input Levels Managing Audio S
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HURON TECHNICAL REFERENCE • In ge
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Angle Channels Glossary Angle chann
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Order of Reflections HURON TECHNICA
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SNR (Signal to Noise Ratio) HURON T
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↓ To specify an auto-logon domain
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