Categories
Linea Research

Linea Research Launches New System Engineer 8 Control Software

Platform bringing DSP and power management capabilities to the company’s products offers a workflow-based design to help get audio systems up and running more quickly.

Linea Research has announced the introduction of new System Engineer 8 control software that brings DSP and power management capabilities to its products, and it will be featured at the upcoming ISE 2025 show slated for early February at Fira de Barcelona in Spain (booth 7A300).

The new software, free to download from the company website, offers a workflow-based design to help get audio systems up and running more quickly. It communicates all necessary system information to keep an audio network operational on one screen in a simplified graphical format.

Fast auto-synchronization to devices is a driving principle of the software’s design. SE8 identifies, connects and syncs to Linea Research products on the network, so that audio systems are ready for the engineer to start setting up in either a touring environment or for installation.

With the graphical workflow-based design, users can arrange device modules (an input and any number of outputs) in any desired arrangement. The amplifier modules can be named for fast identification and all of the amplifier parameters can be affected with a few clicks, either independently or simultaneously.

The three-step workflow starts in the Set Up view for the fundamental amplifier configuration. In this view, users choose primary and secondary input sources, and establish input and output routing as well as network and power options.

The next step takes the user to Preset View. The loudspeaker preset libraries are stored here and can be loaded onto one or more devices. The user can also create loudspeaker presets from scratch. The capability to export and share presets between users is designed to be a helpful tool for audio system pre-configuration, and manufacturer-approved presets are available from the company website.

The last step routes the user into Tune View, where audio is shaped and contoured. Additional features include full-screen visibility of the EQ and crossover with curve dragging control. The limiter suite is also accessible from this view, so that excursion limiting (XMAX), thermal limiting (TMAX) and RMS limiting (VX) are clearly visible and within easier reach.

The software’s EQ Toggle feature provides multiple EQ palettes on all inputs, all outputs and groups. Users can toggle between edited EQs, a function that can be helpful for tuning loudspeakers.

In addition, CTRL / Select enables parameters on inputs, outputs or groups to be adjusted simultaneously; and the Copy/Paste function for EQ for efficient transfer of EQ to another input or output.

SE8 also offers IP addressing to ease the integration of amplification into large IT networks. Drop down menus with a choice of subnet masks simplify the task. SE8 also has an IO matrix mixer/router and improved telemetry logging – the amplifier can log certain behaviors during operation. Additionally, a quick-view toolbar allows immediate access to frequently used operations such as “Mute All” and “Sleep All”.

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Categories
Optimal Audio

MotoGP™ [Moto2™& Moto3™] team MT Helmets MSI rides the hospitality limits with Optimal Audio

MT Helmets MSI, 2024 Moto2™ team championship winners, wanted its new dual-truck hospitality suite to hold pole position in the MotoGP™ paddock, so approached Audio-Technica, who recommended Optimal Audio and its commercial audio ecosystem. Audio-Technica have close links to the MotoGP™ production, working side-by-side with the media company behind the series, Dorna Sports, to develop & deliver both trackside and on-board microphone technologies for race-day audio capture, and were pleased to be asked to help the MT Helmets MSI team with a solution.

The racing team’s requirement was for a high-quality audio system that would operate across the two-truck demountable build but remain simple to set up and use for the team’s crew and non-technical hospitality suite staff. To link the audio system across the trucks, Audio-Technica created custom-designed weather-proof connection boxes. Mounted beneath each truck for safe transit, the connection points are easily accessible on arrival at a circuit for a quick connection via two custom speakON/XLR/EtherCON weatherproof multicore cables.  

Logan Helps, Audio-Technica Brand Development Manager, said, “Optimal Audio met all the client’s needs for a simple to use and simple to set up system, with punchy, high-quality audio. It was a really good opportunity to put the kit through its paces – and this was despite the complexity of connecting audio cables across two trucks different venues nearly every other weekend.”

Race day hospitality must meet the changing needs of racers, sponsors, visitors and staff from morning to night. During the day, the event space is a relaxing area with a central covered terrace, to eat and watch the race action and playback on the suite’s big screens. Once the racing is over the space transforms for the evening into a dancefloor area with a DJ – where those all-important podium positions are celebrated.

Designed as either a three-zone, two-truck set up or as a single truck set up with one internal zone and one external zone, the primary truck housed the catering equipment and the main power inputs. Optimal Audio’s Zone 8P was positioned here to run the zoned loudspeakers and microphones. Truck one featured a ZonePad 4 from where the staff could simply control all three of the zones in the two-truck set up. A ZonePad 1 in truck two enabled convenient control of the single space.

The main audio system for the hospitality suite is comprised of eight Optimal Audio Cuboid 6 loudspeakers, four per truck hung in stereo pairs positioned at each end and directed into the space. These ABS-cased loudspeakers provide background music during the day, clear and high-quality race action and serve as an exceptional entertainment system for the evening. Positioned by the DJ area, a further two Optimal Audio Cuboid 8s on stands and an Optimal Audio Sub 10 provide extra support for the terrace area.

Helps added, “Optimal Audio had everything the client needed at a great price point. The ZonePads made control really straightforward. The integration of the microphones into the Zone 8P was very cool, and even used by some riders for karaoke, and the ability to pre-programme the system ahead the installation made for a very swift set up. It was also a great opportunity to use Optimal Audio’s routines, and we set up WebApp on the phones of both the team owner and the hospitality manager so the right mode is immediately available at the touch of a button.

Manu Durán of M-Sport, a team sponsor and one of the owners of the hospitality unit, claimed, “The Optimal Audio sound system and installation by Audio-Technica has been a big step forward in the evolution of our hospitality, helping us to make our guests’ experience at the circuit unforgettable.

“The audio system has given us a lot of versatility. Whether we want to control one of the trucks or both, the control panel makes it very simple to control the audio system.  We can even have music on one and use the microphone for a presentation on the other. Even with loud music when it was necessary to celebrate one of the team’s victories this season! The sound quality of the speakers has been spectacular in all circumstances and the performance has been excellent in all the uses we have given it.”

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Categories
Martin Audio

REDRUTH’S REGAL THEATRE TREATED TO A FLEXPOINT UPGRADE

UK: Part of theMerlinfamily who operate predominantly in the South-West, the500-capacityRegal TheatreinRedruthoccupies a stunning 1930s art deco building, doubling between cinema and live events.

Local contractors, TruCru, were brought in recently to overhaul the theatre PA, replacing an archaic system with a Martin Audio FlexPoint solution. As a community facility, the new PA needed to demonstrate the versatility to cater for a wide variety of shows—ranging from am dram, touring tribute acts, operatic societies and nationally recognised stand-up comedians, with a high SPL. Most importantly, it needed to banish the pre-existing hotspotting that was evident in a challenging building with a balcony tier and an acoustically difficult ‘stepped’ ceiling above.

While TruCru have had widespread experience specifying the manufacturer’s popular CDD series, in this instance both project manager Toby Bodman, and Ben Tucker, from Martin Audio’s Product Support Group, agreed that the shorter throw of the FlexPoint point source speaker would provide a more appropriate solution, with output and dispersion better suited to the room and the balcony rake.

It’s just a fantastic sounding box delivering so much SPL from such a compact form factor.
Toby Bodman, TruCru

Assessing the pre-existing system, Bodman noted, “Certain bits didn’t quite work or had been cobbled together to make it work. Because of these issues the coverage had been very spotty. The client therefore wanted not only the best system to cater to the entire space but one that would provide as even a coverage as possible.”

Any doubts that FlexPoint would be able to throw to the very back of the steeply raked Circle and under-balcony were immediately allayed at the demo stage. “Any scepticism disappeared immediately, and even I was a little surprised just how far back it threw and was generally blown away with its overall performance. In fact the overriding comment from those who have heard the system was the extent to which the sound has improved. My one concern was a very fast reflection at the back of the under-balcony, but such is the efficiency of the system that you really don’t notice it at all.”

So how was this solution achieved? With two left/right FP12 mounted high on the proscenium for Circle coverage, and a further pair underneath for the majority of Stalls coverage, Two smaller FP8 then take over from the middle of the Stalls, while four compact FP4 are positioned along the front lip of the stage, to cover the pit area and front rows of the Stalls. An exposed stacked pair of SX215 subwoofers on each side of the stage occupy the positions of the previous subs, and finally six Blackline X15B have been provided for stage monitoring.

TruCru worked around existing rigging points and ran new speaker cable, although the signal remains in the analogue domain. A pair of dedicated DX4.0 system controllers store the DSP.

Summing up the impact of FlexPoint, Toby Bodman said TruCru had immediately put their money where their mouth is, placing a further order for their hire stock. “Aside from the punch that’s packed in such a small profile, it is also so lightweight. For example the 12in box is lighter than some other smaller 10in boxes we have in our hire stock. It’s just a fantastic sounding box delivering so much SPL from such a compact form factor—and the venue’s tech team fully agree.”

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