Huron & SNAP Documentation
Huron & SNAP Documentation Huron & SNAP Documentation
Linear Phase HURON TECHNICAL REFERENCE Linear phase is characterised by a constant time delay corresponding to a phase shift increasing linearly with frequency. Location Channels Are communication channels for transferring locational information of a Lake Technology AniScape or MultiScape simulation object. Low Latency Low latency is characterised by a short delay during signal processing. Optimum Phase By reducing optimum phase in Lake Technology’s EQ application, filters can be programmed to have zero or minimum phase delays. As a trade off for this low delay, phase distortion may occur. Reverberation The reflections of a sound source from the surfaces of a room or environment. RMS Root-mean-square amplitude of a sine wave. Roll The orientation of an object around a central point. Values start at 0.00 when the object is standing upright and increase as the object rotates clockwise, up to 360.00. Sample Rate Digital playback and recording is achieved by measuring the level of input signals at a specified sample rate. For instance at 48kHz 48,000 samples of data are taken every second. SNAP SNAP (Spatial Network Audio Protocol) is a protocol written to facilitate communication between an external application and Huron VRack applications. SNAP communicates with the Socket application using TCP/IP. HURON TECHNICAL MANUAL PAGE 308
SNR (Signal to Noise Ratio) HURON TECHNICAL REFERENCE The signal to noise ratio is defined as: The ratio in dB of the rms voltage to the rms voltage of the noise present. T60 The time taken for a sound to drop (diffuse) 60 dB. TDM Channel A Time Division Multiplex Channel. Time Domain A common way of referring to the mathematical representation of signals, where the signal is displayed in terms of its components over time. Transaural Playback of a three-dimensional soundfield through a pair of speakers. Transaural playback often requires crosstalk cancellation to provide three-dimensional sound. XYZ Coordinates The XYZ coordinate system utilised by Lake Technology simulation tools represents the three axes of a three dimensional coordinate system. X and Y represent the coordinates on a horizontal plane, while the Z axis represents the vertical component of the system. HURON TECHNICAL MANUAL PAGE 309
- 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
- Page 307: Order of Reflections HURON TECHNICA
- Page 312: ↓ To specify an auto-logon domain
Linear Phase<br />
HURON TECHNICAL REFERENCE<br />
Linear phase is characterised by a constant time delay corresponding to a phase shift increasing<br />
linearly with frequency.<br />
Location Channels<br />
Are communication channels for transferring locational information of a Lake Technology AniScape<br />
or MultiScape simulation object.<br />
Low Latency<br />
Low latency is characterised by a short delay during signal processing.<br />
Optimum Phase<br />
By reducing optimum phase in Lake Technology’s EQ application, filters can be programmed to<br />
have zero or minimum phase delays. As a trade off for this low delay, phase distortion may occur.<br />
Reverberation<br />
The reflections of a sound source from the surfaces of a room or environment.<br />
RMS<br />
Root-mean-square amplitude of a sine wave.<br />
Roll<br />
The orientation of an object around a central point. Values start at 0.00 when the object is standing<br />
upright and increase as the object rotates clockwise, up to 360.00.<br />
Sample Rate<br />
Digital playback and recording is achieved by measuring the level of input signals at a specified<br />
sample rate. For instance at 48kHz 48,000 samples of data are taken every second.<br />
<strong>SNAP</strong><br />
<strong>SNAP</strong> (Spatial Network Audio Protocol) is a protocol written to facilitate communication between<br />
an external application and <strong>Huron</strong> VRack applications. <strong>SNAP</strong> communicates with the Socket<br />
application using TCP/IP.<br />
HURON TECHNICAL MANUAL PAGE 308
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