Huron & SNAP Documentation

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↓ Exporting a trajectory to a Locator script ↓ To change a trajectory’s properties ↓ Manipulating trajectories by clicking and dragging Sequencing Functions ↓ To play the current scene ↓ More on recording THE SIMULATION TOOLS • Select Export from the Edit menu and then choose a filename for the script in the file dialog. The trajectory will be written into a new Locator script, beginning at time 0. • Select Properties from the Edit menu. As well as using the formal methods of trajectory manipulation, it is also possible to move trajectories by clicking on them and dragging them to a new desired position. Use the Ctrl key while releasing the mouse to copy the selected trajectories rather than move them. • Click the Play button or select Play from the Sequence menu. If using internal synchronisation, the scene will begin playing from the time marker position. Sonic Animator uses the PCs internal timer mechanisms to generate a timer message whenever the interval specified in the Scene Properties dialog has elapsed. At this stage, two things may happen. If a track is interpolated and the current time is corresponds to somewhere inside a trajectory, then the sequencer will find the two events on either side of this time and linearly interpolate between them to give a position to output. If the time does not fall within a trajectory then no messages will be sent and the location will remain where it was at the end of the last trajectory. Conversely, if the track is not interpolated, then the sequencer will play all events that have become due since the last timer message. The time marker will move along as the scene is played. However, updating the time marker is a low priority task and only happens when the system is idle. Thus, when the sequencer is using a lot of CPU time sending events, the time marker won’t move. Recording uses a similar mechanism to playing but is slightly more complex. The same timer mechanism is used to update the current time and the time marker. When a message arrives, the sequencer finds the time of the last timer message and applies this to the received message when writing it into the scene. If multiple messages arrive between timer updates then the later events are discarded. HURON TECHNICAL MANUAL PAGE 130
External MTC Synchronisation ↓ Connecting a MIDI device ↓ Sequencing under external synchronisation User Interface Features ↓ Zooming in and out ↓ Using the timeline DSP Usage Summary THE SIMULATION TOOLS An external MIDI Time Code generating device such as the Opcode Studio 64XTC may be connected to the Huron through the MIDI port on the Huron’s sound card. The Opcode device is driven by a PC or Macintosh through a serial cable. • Select External in the Scene Properties dialog. When playing using an external timer, the timer message updates are provided by the external device rather than the PC clock. The same interpolation and non-interpolation behaviour occurs. Similarly, when recording under an external timer, the timer message is used to set the current time and messages that arrive are assigned the most recent time. To zoom in and out on a scene, use the buttons on the Zoom Toolbar. Alternatively, select Zoom In or Zoom Out from the View menu. Zooming in or out will adjust the view by a factor of 2 in either direction and zooming in will centre the new view on the middle of the old view. The timeline resides at the top of the scene window and can be moved to the bottom of the window by right-clicking on it and selecting either Dock->Top or Dock->Bottom. Clicking on the timeline will also move the position of the current time marker. Sonic Animator does not use DSP resources. • Sonic Animator is a real-time sound source location sequencer for the Huron. In this manner, it replaces some of the functionality of Locator. • The familiar sequencer interface allows trajectories of sound sources to be manipulated with ease. • Sonic Animator will synchronise to MIDI Time Code for full integration with existing sound equipment. HURON TECHNICAL MANUAL PAGE 131
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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
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 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
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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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