BBE DS48 manual Creating a Program

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CREATING A PROGRAM

Most analog crossovers use 24 dB/octave, so this is a good place to start.

The window also includes a graphic display that shows the response curve of the currently selected filters and equalizers in a Level vs. Frequency graph.

Clicking on any of the filter text boxes (lower left of the window) opens a new window called XOVER. Use the sliders to browse the available filter types and click on the desired one. Use the horizontal slider to select the corner or “knee” frequency. This is the frequency point at which a filter begins to attenuate any signal above (for Low Pass) and below (for High Pass) the selected frequency. The choices are preset in specific increments and ranges that corre- spond to the selected crossover architecture (2 Way, 3 Way. etc.).

The description of filters as 16dB, 24dB, 48 dB, etc. actually means XX dB PER OCTAVE. A higher number means a steeper attenuation slope. You can see the different slopes selected in the graphic display window.

You can use the PEQ to help compensate for dips or peaks at the crossover points. Remember though that less equalization is better: try to use a combination of slope, filter type and fre- quency to get the crossover point between bands (for instance: low to mids or mids to highs) as “flat” as possible. The will minimize the need for additional equalization

Always check the manufacturers specifications for the speakers you are using so the proper crossover settings can be used, Incorrect settings or mis-wiring (sending lows to a HF driver for instance) can damage or destroy your equipment. BBE Sound is not liable for any direct or consequential damages caused by improper use of its equipment.

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Contents Digital Speaker Processor Important Safeguards Contents Contents DS48 Features Driver Alignment DelayIntroduction Some Terms That will be Used in this ManualWhat is a Speaker Management SYSTEM? Menu LCD DisplayBACK/NEXT Buttons GainFront Panel Rear PanelQuick Start Quick Start Connectors Rack MountingNavigating Front Panel Controls OperationHints for Operation Operation SubmenusSubsystem Submenu Inputs Interface SubmenuParameter Outputs1.5 HPF Polarity1.6 LPF 1.7 PEQ LimiterName of channel Input SignalCopy Output Data Block Diagrams DS48 4X2 WAYBlock Diagrams 2X3 + Mono SUB1X5 WAY AUX LCR with Mono Subs 4X4 Processor Graphical User Interface GUI Installing Sysomax on Your ComputerMinimum System Requirements From the Start menu Graphical User Interface GUIStarting UP Sysomax From Windows Explorer or My ComputerTop Line Menu Device Program Manage/Memory Lock Unit HelpCreating a Program Creating a Program Gains Input Signal SelectionOutput Delays LimitersOUT 1, OUT 2, etc Crossover FiltersCreating a Program Parametric Equalizers Specifications Balanced InputsService Service Warranty MaintenanceWarranty Service Warranty Maintenance MaintenanceProduction Drive Huntington Beach, CA FAX

DS48 specifications

The BBE DS48 is a sophisticated digital signal processor designed for high-quality audio applications. Known for its versatility and advanced features, this device has garnered a reputation in professional audio settings, including live sound, recording studios, and installation projects.

One of the standout features of the BBE DS48 is its extensive routing capabilities, allowing users to configure audio signals in a multitude of ways. With up to 48 channels of digital signal processing, it supports various input and output configurations, making it ideal for complex setups. This flexibility ensures that audio professionals can tailor the system to fit specific applications, whether it’s for live performance or studio recording.

The BBE DS48 employs advanced DSP algorithms that enhance sound quality and clarity. Its proprietary Sonic Maximizer technology is particularly noteworthy, as it works to improve the tonal balance and definition of audio signals. This enhancement results in a more vibrant sound that preserves the integrity of the original recording while ensuring that every detail is captured and reproduced accurately.

Another key technology utilized in the BBE DS48 is its user-friendly interface. The device features a large LCD display that simplifies navigation and control. Additionally, the onboard software allows real-time monitoring of audio signals, making it easier for sound engineers to make adjustments on the fly. The intuitive layout means users can quickly access presets and settings without getting lost in complex menus.

The BBE DS48 also incorporates advanced connectivity options, ensuring compatibility with a wide range of audio equipment. It supports both balanced and unbalanced connections, as well as various digital audio formats. This adaptability makes it a suitable choice for both modern and legacy systems.

Moreover, built-in safety features like signal limiters and alarms protect against overloads, ensuring reliability during critical audio tasks. With its rugged construction, the BBE DS48 is designed for durability in demanding environments, whether on stage or in studio settings.

In summary, the BBE DS48 is a powerful digital signal processor that combines innovative features, advanced technologies, and user-friendly controls. Its flexible routing options, sound-enhancing algorithms, and robust connectivity make it a go-to solution for audio professionals seeking to elevate their sound production capabilities. Whether in a live setting or a controlled studio environment, the BBE DS48 delivers exceptional audio performance, making it an invaluable tool for serious sound engineers and music producers.
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