Data Sheet

Lake Processing
D Series Lake versions provide extraordinary input fl exibility,
the legendary power of exclusive Lake processing algorithms,
comprehensive control and load monitoring via Lake Controller, and
seamless integration into Dante digital audio networks. In addition,
by employing third-party middleware, D Series Lake versions
can be integrated into on other widely used networked digital
matrix systems.
All three D Series Lake models incorporate four full-featured Lake
Processing modules, with four discrete channels of audio throughput
input to output. Audio signals are selectable from four channels
of analog (with Iso-fl oat ground isolation), four channels via AES3
digital inputs and eight dual redundant Dante networked digital
inputs. Input signals are individually selectable for each channel, with
programmable failover to to a lower prioritized input.
Front Panel: Lake Versions
The front panel provides controls for power STANDBY/ON and for
amplifi er channel mute as well as bidirectional select functionallity
between device and software. It also includes multi-color LED
indicators which display important status information for the
D Series Lake platform unit as well as for each individual output
channel.
The full-featured, on-board Lake processor includes group control
with Raised Cosine MESA EQ asymmetric fi lters to match the
responses of many loudspeaker systems. LimiterMax peak and RMS
limiters set the industry standard for loudspeaker protection and
sonic transparency.
The included Lake Controller software provides a unifi ed interface
for control of Lake functions and for comprehensive monitoring of
both amplifi er status and connected loudspeaker loads. Optimized
for a wireless tablet PC, Lake Controller is easy and intuitive to
operate, with the “feel” of real-time analog faders and controls. Lake
Controller also features seamless integration with third party, real-
time sound system measurement, optimization, and control software
packages. Users can measure spectrum and transfer function and
adjust system EQ at the same time, using the same user interface.
System Block
The input section (inputs, input router and input mixer) allows for
mixing capabilities as well as redundant and prioritized inputs with
automatic switch-over in case of signal failure. Up to four Lake
Processing modules provide user EQ and loudspeaker processing,
including LimiterMax limiting. Each power output channel provides
individual channel processing, including ISVPL limiter, RPM and
load monitoring.
INPUTS
Dante Receivers 1-8
AES 1-4
Analog 1-4
OUTPUTS
Dante 1-8
(no mutes)
AES/Analog
pass through
to Dante
Input
Routers
1-4
WITH
INPUT
MUTES
Input
Mixer A
Input
Mixer B
Input
Mixer C
Input
Mixer D
Lake Contour
Module A
Attenuator
Mute
Phase Rev
Custom RPM
Lake Contour
Module B
Lake Contour
Module C*
Lake Contour
Module D*
ISVPL
Auto RPM
Amp Gain LoadSmart LoadPilot AMP
Attenuator
Mute
Phase Rev
Custom RPM
ISVPL
Auto RPM
Amp Gain LoadSmart LoadPilot AMP
Attenuator
Mute
Phase Rev
Custom RPM
ISVPL
Auto RPM
Amp Gain LoadSmart LoadPilot AMP
Attenuator
Mute
Phase Rev
Custom RPM
ISVPL
Auto RPM
Amp Gain LoadSmart LoadPilot AMP
Module Data stored in Module FIles (Speaker Presets)
Frame Data stored in System Files and Frame Presets
Output Routing
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