JBL HiQnet Performance Manager software, an application-specific iteration of Harman's HiQnet System Architect connectivity and control software, has been developed with input from a group of 45 online beta testers around the world who have used the product since the beta version was featured at Prolight + Sound 2011 exhibition in Frankfurt, Germany earlier this year.
Its Run Show mode is designed for live performance applications, offering real-time monitoring and adjustment for EQ and dedicated monitoring interfaces for levels, speaker loads, thermal conditions and other factors. Users can also configure someone else's rental system into their own system and tie everything together using Performance Manager. Users have also used in tandem with the integrated JBL Line Array Calculator II software to see adjustments made to the audio-signal inside the amplifier, before the speakers are suspended. Those adjustments get transferred into the system when going online.
HiQnet Performance Manager provides a comprehensive, step-by-step workflow. The user begins by loading templates of the speaker arrays used in the system, and then runs Line Array Calculator II for each array as part of the initial sound design task of determining how many and which type of loudspeakers are required to cover a given venue.
For each array, Performance Manager automatically loads the passive VerTec or powered VerTec DrivePack DPDA line array configuration into the main application workspace. Loudspeakers can also be manually loaded into the templates if desired.
Once the user defines the required amplifier parameters for the passive loudspeakers within the arrays, Performance Manager automatically loads the correct number of Crown Audio VRACK or other user-determined amplifier racks into the audio system. The software then associates the amplifier outputs with the bandpass crossover inputs for the selected array and programs the amplifiers with the correct JBL preset data, as well as gain shading and JBL Line Array Control Panel equalization parameters that are determined in JBL's Line Array Calculator II as part of the modeling process to optimize sound pressure level and frequency response over the defined audience geometry.
Representations of the bandpass inputs for each loudspeaker section are overlaid onto the arrays, enabling the user to easily visualize the array configuration, whether JBL DrivePack-powered or driven by external Crown power amplifiers. Performance Manager software also significantly simplifies system-networking configuration – the user can simply drag and drop devices discovered on the network onto the pre-configured devices within the Performance Manager workspace to synchronize all addressing and parameter values.
In addition, the Performance Manager graphical interface provides embedded control panels for array calibration, time alignment and system EQ which utilize input section digital signal processing resources available in either Crown I-Tech HD power amplifiers or JBL DrivePack-powered loudspeakers with DPDA digital audio input modules. Input attenuation, equalization, delay settings and bandpass controls are all readily accessible directly within the main application workspace along with flexible grouping and comprehensive solo/mute functionality for system testing.
Once system tuning is complete, Performance Manager's Show Mode display is adjusted for the actual live performance, offering appropriate adjustment control ballistics for equalization and dedicated monitoring interfaces for levels, speaker loads, thermal conditions and AC power requirements. The workspace for all stages of Performance Manager's workflow has a common design motif, with monitoring functions overlaid on top of the same loudspeaker bandpass representations within the workspace, making visualization easier and more consistent across various workflow screens.
Performance Manager will be available beginning Oct. 26, 2011.
For more information, please visit www.harman.com.
