$350.00
SPL Logger is our loudness metering and logging Q-SYS™ plugin. Avoid noise complaints with logged data on overall loudness at different areas within your venue.
Keep an eye on the volume without the guesswork. SPL Logger is a loudness monitoring and logging plugin for Q-SYS™ that helps you stay compliant with safety regulations and internal policies. With real-time monitoring and easy-to-access historical data, it’s never been simpler to track and manage sound levels.
Perfect for theaters, theme parks, live events, bars, and restaurants, SPL Logger gives you the tools to keep the show going safely.
Features:
Measurements
Calibration procedure built in to the plugin (requires microphone and calibrator, not included). Linear, A, and C weighting filter options (ANSI S1.42 A and S1.42 C)
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SPL, Leq 1, and Leq 10 - all the measurements you need to provide a safe environment
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Leq is the equivalent continuous sound level over a period. You can think of it like an average. SPL Logger provides the equivalent continuous sound level for the last 1 and 10 minutes.
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Graphing
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Graph the current SPL, Leq 1, and Leq 10 measurements to keep your show right in the sweet spot
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Each measurement can be turned on independently, and the view scale can be customized
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Place the graph on your UCI for easy viewing, and customize the colors for use in a dark theater or outdoor festival
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Set a timer to disable the graph display, or turn off the timeout for constant display
Log Files
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SPL Logger logs your loudness data to a CSV file so you can review the data at any point in time. Data points are written once per second.
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3 different logging modes are offered:
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Manual mode: Manually enable logging at the start of your event or use the scheduler built in to Q-SYS™ to determine when to log
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Threshold mode: Set a minimum threshold, and when the sound reaches that level, the plugin begins logging. No need to log loudness overnight when the venue is inactive.
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Continuous mode: 24/7 SPL logging.
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Automatic log maintenance: Configure logs to be automatically deleted after a set period of time, from 1 to 365 days
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Limit Thresholds
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Set maximum limits for SPL, Leq 1, and Leq 10 and get visual feedback when the limit is exceeded. Depending on your needs, these control pins can be tied to a warning light, email notification, or even additional Q-SYS programming.
TREND Connect
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The latest update now allows communication between the SPL Logger plugin and the TREND SPL software
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SPL Logger acts as a remote calibrated microphone source for the Trend software
% Exposure
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SPL Logger Ver 2.0 allows you to choose 3 noise exposure limits (HC [Hearing Conservation], NC [Noise Control], NIOSH) to make sure your environment is safe according to industry regulations
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Exposure is presented in a percentage-based level in reference to an 8-hour permissible exposure limit (PEL)
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