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The Dolby

®

 Lake

®

 Processor marks the next generation in 

digital loudspeaker control and equalization technology. With 
unsurpassed audio quality and the most advanced loudspeaker 
processing available, it will instantly improve the sound of  
any system. Effortless control is provided through wireless  
tablet software or the new, patent-pending, front-panel Portal 
metering and control interface. 

The basic platform offers complete, native-digital signal-
processing functionality, with support for up to four-in by 
twelve-out for loudspeaker applications and eight-in by 
eight-out for EQ applications. The signal processing can also 
be changed to provide an EQ four-by-four together with a 
loudspeaker two-by-six configuration. 

The Lake Processor includes several advanced technologies 
for improving sound quality. These include Raised Cosine 
Equalization (the foundation underlying the revolutionary Ideal 
Graphic EQ

 and Lake Mesa EQ interfaces), plus linear phase 

crossovers, LimiterMax

 loudspeaker protection, and Iso-Float 

Ground Isolation.

Four slots provide additional configurability, for adding analog 
I/O and other capabilities via expansion cards. We offer the Lake 
Processor in five preconfigured versions. Converter cards can 
be easily added at any time, in the shop or in the field, to meet 
changing needs.

The Dolby Lake Processor offers a visionary approach to controlling and optimizing any 
loudspeaker system in any venue, while simultaneously improving the sound quality.

Dolby Lake Processor

Summary of Contents for Digital Loudspeaker

Page 1: ...e an EQ four by four together with a loudspeaker two by six configuration The Lake Processor includes several advanced technologies for improving sound quality These include Raised Cosine Equalization the foundation underlying the revolutionary Ideal Graphic EQ and Lake Mesa EQ interfaces plus linear phase crossovers LimiterMax loudspeaker protection and Iso Float Ground Isolation Four slots provi...

Page 2: ...put for interfacing with consumer devices Four card slots can incorporate analog converters Dolby Lake Processor LP4D4 The entry level analog and digital enabled Lake Processor the LP4D4 is the next generation Lake Mesa Quad EQ It has two analog converter cards to provide four analog inputs and four analog outputs for EQ purposed signal processing Dolby Lake Processor LP8D8 The top of the line for...

Page 3: ...Processor for maximum field flexibility Currently the following upgrade kits are available Quad D A Converter Upgrade KIT982 The Quad D A Converter kit allows you to upgrade your Dolby Lake Processor to include more analog output channels or reconfigure your analog I O on an as needed basis As an example multiple Quad D A kits can convert your digital only processor into a digital input twelve ana...

Page 4: ... 2 Hz to 40 kHz Combined A D and D A THD Noise 0 00050 typical at 1 kHz 0 00063 typical 20 Hz to 20 kHz unweighted Dynamic Range 113 dB typical 20 Hz to 20 kHz unweighted AES EBU I O and S PDIF I O Supported Resolutions Up to 24 bit Supported Sample Rates 44 1 kHz 48 kHz 88 1 kHz 96 kHz Power Requirements 100 240 VAC 10 120 W maximum Dimensions and Weight 2 RU rackmount 8 74 48 26 35 cm 3 44 19 13...

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