Huron & SNAP Documentation

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An Overview of the Huron Digital Audio Workstation Figure 1 — The Huron system The Huron Digital Audio Convolution Workstation is an extremely powerful and modular general purpose signal processing engine for professional audio systems. It is designed around a 256 channel digital audio data bus. Interfacing with this bus are a combination of Huron Digital Signal Processing (DSP) boards and Huron Input and Output (I/O) boards. This specialised hardware is controlled by an industry standard PC host system. Huron specialises in — but is not limited to — applications which demand real time convolution, such as complex audio simulation and virtual reality audio. The Huron may be configured to process applications that require from two channels to more than 64 channels. Lake Software provides a simple graphical interface through which it is possible to run a variety of Lake designed audio engineering tools. Additionally, Lake provides a C++ Library interface for custom application programming. HURON TECHNICAL MANUAL PAGE 25
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 and 22: TABLE OF CONTENTS THE 96KHZ EQ ....
Page 23: Introduction to the Huron Thank you
Page 27 and 28: Huron Hardware Components The Huron
Page 29 and 30: ↓ Setting up the Hardware Startin
Page 31 and 32: Installing AT Add-In Cards If the H
Page 33: INTRODUCTION TO THE HURON 4. Edit t
Page 36 and 37: ↓ Connecting ADAT I/O Adding Addi
Page 38 and 39: Huron Programming Tools Lake Softwa
Page 40 and 41: ↓ Changes to the Windows 2000 Env
Page 43 and 44: Introduction Features The VRack Too
Page 45 and 46: Checking Configuration ↓ To check
Page 47 and 48: Tip: Channel Names are saved along
Page 49 and 50: ↓ To save a workspace under a new
Page 51 and 52: Introduction Features Operation Sta
Page 53 and 54: Valid Patching ↓ To de-select a s
Page 55: ↓ To pin a patchset ↓ To unpin
Page 58 and 59: Operation Starting ↓ To access th
Page 60 and 61: Viewing Digital Input Status ↓ To
Page 62 and 63: Removing Channels from a Group ↓
Page 65 and 66: Introduction to the Simulation Tool
Page 67 and 68: An overview of the Simulation Tools
Page 69 and 70: THE SIMULATION TOOLS Soundscape thr
Page 71: Calibrating Speaker Arrays THE SIMU
Page 74 and 75:
Starting ↓ To access BinScape Edi
Page 76 and 77:
Source name Primary location channe
Page 78 and 79:
Custom Head Filter Specifications C
Page 80 and 81:
Starting ↓ To access the Space Ar
Page 82 and 83:
Removing an Object ↓ To remove th
Page 84 and 85:
Placing the Observer ↓ To adjust
Page 86 and 87:
Adding Room Reverberation ↓ To ad
Page 89 and 90:
Features Operation AniScape The Ani
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Features Operation Starting The Sou
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Note: The first two elements in the
Page 95 and 96:
Adding Room Reverberation ↓ To ad
Page 97 and 98:
Features Operation Starting ↓ To
Page 99 and 100:
Adding and Editing a Listener ↓ T
Page 101 and 102:
Features Operation Starting The Bin
Page 103 and 104:
Selecting and Changing a Head Relat
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Features Operation MultiScape The M
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Figure 36 — The MultiScape add so
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Figure 37 — MultiScape add speake
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Adding Editing and Removing Headpho
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Room Map Function ↓ To access the
Page 115 and 116:
No Room simulation ↓ To select No
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Features Operation HeadScape HeadSc
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Figure 42 — HeadScape’s add ERT
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HURON1 3840 0.0 0 1.5 0 3.0 0 4.5 0
Page 123 and 124:
Features Operation Sonic Animator S
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Starting ↓ To create a new scene
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↓ To import a Locator script ↓
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↓ To change a track’s propertie
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External MTC Synchronisation ↓ Co
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Features The Locator The Locator to
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Moving a Listener Object or Sound O
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↓ To record a Locator Script Summ
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Hardware Connection ↓ Note: When
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Starting ↓ To access WavePlayer-2
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Optimising System Performance ↓ A
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Starting ↓ To access the WavePlay
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Features Make Room Make Room is a v
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↓ To select an Output mode Select
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↓ To set the sample rate ↓ To s
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↓ To generate the impulse signals
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Initialisation SNAP Commands Genera
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AniScape Commands Parameter Descrip
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OTHER SIMULATION TOOLS SNAPGetSourc
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OTHER SIMULATION TOOLS SNAPMultiSet
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OTHER SIMULATION TOOLS This command
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OTHER SIMULATION TOOLS SNAPVMxGetIn
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Parameter Description OTHER SIMULAT
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WavePlayer Commands Parameter Descr
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OTHER SIMULATION TOOLS in long lWav
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Locator Commands General Commands S
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Note: All doors should have at leas
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Introduction to the Engineering Too
Page 186 and 187:
Figure 52 — Overview of the Convo
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↓ To select the type of filter to
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↓ To remove a FIR filter from the
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Summary THE ENGINEERING TOOLS When
Page 194 and 195:
96kHz Filters Filter Type Number Fi
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Introduction Features Operation The
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Inputs ↓ To change the number of
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Generating Test Signals ↓ To crea
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Summary THE ENGINEERING TOOLS • T
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THE ENGINEERING TOOLS • 1 96kHz D
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Introduction to the SIM Tools The S
Page 212 and 213:
THE ENGINEERING TOOLS • Most Lake
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THE ENGINEERING TOOLS Menu Item Con
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↓ To convert or create a SIM file
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↓ To display the magnitude of a c
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Cutvec Windows Interface ↓ To sta
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↓ To produce overlap ↓ To trans
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↓ To generate a window function
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↓ To generate a noise signal ↓
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THE ENGINEERING TOOLS 6. Type the l
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THE ENGINEERING TOOLS 6. Type the f
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Figure 77 — The Plotwsim main int
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↓ To set up a printer Note: The f
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↓ To change the range of the X ax
Page 241 and 242:
Introduction Features Operation ↓
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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
Page 268 and 269:
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/
Page 287 and 288:
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
Page 308 and 309:
Linear Phase HURON TECHNICAL REFERE
Page 311 and 312:
VRack Autostart ↓ To auto-start V
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Huron & SNAP Documentation

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