Huron & SNAP Documentation

Introduction
96kHz EQ Hardware Requirements
The 96kHz EQ
Lake 96kHz EQ is a graphical equaliser which utilises “drag
and drop” parametric filter widgets, combined with massive
digital convolution in order to provide precision equalisation of
sound signals, with adjustments down to 0.72Hz bandwidth.
The software interface to the 96kHz EQ operates in the same
manner as the standard Lake Technology EQ application, with
the following differences:
• To run the 96kHz EQ, specific hardware internal and
external to the Huron is required.
• The 96kHz EQ utilises convolution filters specific to 96kHz
equalisation.
• By virtue of the way 96kHz signals are handled by the
Huron, the appearance and manner of patching the 96kHz
EQ in the Patch Bay is different to that of the normal EQ
tool.
This sub-section illustrates the differences between the standard
Lake EQ and the 96kHz version. It is left up to the user to
substitute the information contained here for the relevant parts
of the standard EQ documentation.
Lake EQ 96kHz is a graphical equaliser which utilises “drag
and drop” parametric filter widgets, combined with massive
digital convolution in order to provide precision equalisation of
sound signals, with adjustments down to 0.72Hz bandwidth.
In order to run the 96kHz EQ the following Hardware is
required:
• 1 Huron with at least 4 DSP’s available.
• 1 Two channel AES/EBU Digital Input Module with no
sample rate conversion (synchronous).
• 1 Two channel AES/EBU Digital Output Module.
• 1 96kHz Analogue to Digital converter. This converter must
support data formatted as odd and even samples of the left
and right channels of a standard AES/EBU system.
HURON TECHNICAL MANUAL PAGE 267