Huron & SNAP Documentation

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Slider Widget Toolbar Creating an EQ Canvass ↓ To create a new EQ canvass Note: If a special EQ licence has been purchased and installed, it is possible to create up to sixteen (16) EQ canvasses. THE EQUALISATION TOOLS coloured in black. In cases where the hardware cannot match the desired equalisation response, a blue line is drawn to mark out the physically achieved frequency response. Each canvass must have one or more slider widgets in order for it to do any signal processing. A slider widget consists of a black square glued onto a vertical line and is used to modify the equalisation curve. Figure 81 — Lake EQ toolbar The Toolbar is used as an alternative to using the menu bar. It consists of a series of clickable buttons which can be used as shortcuts for making menu selections. • Select File New Canvass … — or — Click New Canvass on the tool bar (Figure 81) Up to four (4) EQ canvasses may be created inside the EQ application at one time. Each canvass may contain a different filter, and a different EQ response, and will consume DSP resources accordingly. HURON TECHNICAL MANUAL PAGE 256
Loading EQ Canvasses ↓ To load a previously saved EQ canvass Clicking and Dropping Slider Widgets Band Pass Low Shelf THE EQUALISATION TOOLS • Select File and Open. Supplied with the software are two example canvasses, ‘10band.eq’ and ‘30band.eq’. These two presets allow you to immediately use the Lake EQ. They are installed in the <strong>Huron</strong>32\EQ directory. Equalisation is performed by placing one or more slider widgets on the canvass in such a way that the desired equalisation effect is achieved. The vertical and horizontal placement of each widget on the canvass is important as their positions indicate the dB (vertical displacement) and frequency in Hertz (Horizontal displacement). There are three different types of slider widgets: A bandpass slider has a gain of 0db for all frequencies outside the bandwidth of the slider. Within the bandwidth of the slider the frequency response is a raised cosine. In short the band pass slider can be used as a traditional parametric equalizer. Figure 82 – Band Pass Equalisation This band pass slider is cutting the frequency response from about 600Hz to 1700 Hz, with a maximum cut of -15dB at about 1000Hz. A low shelf slider has a maximum gain for all frequencies less than the lower sideband frequency of the slider. Within the bandwidth of the slider the frequency response is a raised sine. The gain is 0db for all frequencies above the upper sideband frequency. HURON TECHNICAL MANUAL PAGE 257
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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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Locator Commands Loading and Playin
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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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↓ 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
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 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
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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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