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Articles Jan-Feb 2021

TAG Basics

A view from within

TAG is a modern day audio institute in India’s fast evolving audio education segment. State-of-the-art technology in all three studio suites at the institute is ensuring that TAG is emerging as a front runner..... read more

Sonic Boom - In Conversation with Farhad K. DadyBurjor

PT spoke to Farhad DadyBurjor, one of the most respected and sought after sound engineers in the country today. In a career spanning over 3 decades, Farhad has built an impressive..... read more

Studio Showcase

Recording & Mixing studios are behind the success of any great record and in a country like India where music is an important part of everyday life musicians have a host of options they can choose..... read more

New Edge Studios Transforms into an Immersive Mix Room

Founded in 2015 by sought-after sound engineer Shadab Rayeen, New Edge Studios has been a preferred destination for many acclaimed Indian music directors, producers and artistes. In order to remain on the cutting-edge of audio production..... read more

Top 30 Products 2021 – PALM Technology

Global Pro Sound & Light Technology

The year 2020 has taken all of us on a topsy-turvy ride. The COVID-19 pandemic completely shut down the world impacting every industry. The unexpected turn of events left the pro-audio, installation, lighting and DJ industry..... read more

Acoustic and Audio Systemdesign for Small Rooms - Part 5

In the previous part, the article discussed frequency responses of speakers and how they relate to the listening experience. That discussion is the perfect overture to this next topic of interest..... read more

CELTO ACOUSTIQUE

Established in 2011, CELTO Acoustique is a premium manufacturer of professional audio systems for rentals and installation industry.

Founder, owner and CEO - Arthur Felix first displayed his entrepreneurial skills at the age of 14 when he built his first loudspeakers with his father in their garage..... read more


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L-Acoustics Releases M1 Suite of Measurement and Monitoring Tools



The new L-Acoutics M1 suite, now integrated with LA Network Manager 3 works with the manufacturer’s P1 processor and amplified controllers to offer streamlined system tuning and live monitoring.


In tandem with the recent release of LA Network Manager 3, L-Acoustics takes its industry-leading sound reinforcement system control and monitoring software to a new level with the introduction of the M1 suite, a comprehensive set of measurement and monitoring tools. From data acquisition through system tuning to live monitoring, M1 harnesses the power of the manufacturer’s Milan-certified P1 processor and amplified controller hardware to deliver a streamlined system calibration process as well as real-time performance monitoring.

The M1 suite is an industry first, pairing system measurement and control software to work natively as one seamless solution. Providing an original, reliable, and more efficient method for calibration, M1 allows users to expand their capabilities and optimize their time.

Ideal tuning of a venue requires both data capture and analysis. For most systems on the market, calibration processes typically involve estimating optimum EQ and alignment settings, measuring these setting via mic placement, then capturing the data. For each setting, mic placement and capture must be performed multiple times to obtain measurements throughout an entire venue. Any adjustments made to EQ or alignment would naturally require the user to repeat the mic placement and capture process.

M1 is a dual-channel FFT measurement platform that automates this process—sequentially muting and unmuting different parts of the system that need to be measured, capturing audio, labeling measurements, and storing data to the proper groups automatically. With M1, mic placement and capture throughout the venue is done only once. Data is acquired and compiled in the software, and measurements can be visualized individually, as spatial averages and sums of elements. If adjustments to EQ are needed, they can be done virtually, and subsequently analyzed and optimized within M1, meaning that the user attains the best calibration for the venue much faster. And once the measurements have been captured, the sound team can even leave the venue and finish the calibration offline, freeing up time and resources for the setup of other production elements.

All data capture in M1 is storable. If the user has a “eureka” moment days or months after calibrating a venue, M1 is ready. Simply adjust calibration settings virtually in the control software and upload it to the venue for automatic improvement from anywhere in the world. Every adjustment ever made is tracked in the software and can be recalled and reanalyzed.

When proper calibration has been attained and a performance begins, M1 provides live system monitoring via a Real Time Analyzer (RTA), evaluating the behavior of the system and keeping it optimized at all times. During a show, atmospheric conditions like humidity and temperature can fluctuate; content can vary from pianissimo to forte; crowds ebb and swell, affecting room excitation. Each of these variables can lead to changes in system performance. To compensate, M1’s RTA gives the operator a graphical understanding of the behavior of the system, while LA Network Manager continually analyzes the new atmospheric conditions and proposes corrections accordingly.

The measurement and control tools within M1 are natively integrated; any changes made to one tool are reproduced in the other and automatically optimized.

“M1 with LA Network Manager is really the future of system calibration and monitoring,” says L-Acoustics Product and Technology Outreach Manager Scott Sugden. “By integrating a comprehensive measurement platform into our amplifier control software, we very effectively help sound professionals save time, decrease error, and concentrate their skills on creating amazing experiences for their artists and audiences.”

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