RTW Adds BLITS to TM7 and TM9
BLITS (Black & Lane's Ident Tones for Surround) enables testing for channel allocation, level and phase of 5.1 surround signals. Developed in 2004 by Martin Black and Keith Lane at London’s Sky TV, this sequence has gained widespread adoption in international broadcasting.
RTW created a special instrument not only to generate a BLITS test signal, but also to use the BLITS sequence for a user-friendly and comprehensive analysis and display of level, channel allocation, phase, delay and polarity of incoming digital audio signals in 5.1 mode. Adjustable limits complement the analyzer, and the sequence can be accessed from any digital input of the TouchMonitor.
In addition to the analyzer, the BLITS instrument features a signal generator. This feature is capable of generating not only the 5.1 sequence, but also a stereo ident sequence either in EBU 3304 format or as the widely known GLITS tone. A user can choose to place an identification header, similar to a station ident, in front of the test sequence. The signal will then be output through the AES 3 or AES3id output feeds.
The BLITS license option for TM7 and TM9 uses the order code SW20013, and requires users to install the current firmware, version 3.10, first. Users can download the firmware for free by logging in to RTW’s website: http://www.rtw.de/en/sales-support/manuals-software.html.
For more than 45 years, Cologne-based RTW has accompanied the steady technological progress in the professional audio industry with innovative instruments and technologies for visual audio monitoring in broadcast, production, post production and quality control. Its state-of-the-art audio and loudness metering systems have an excellent reputation throughout the world. With groundbreaking products such as the Surround Sound Analyzer, the company has been a key vendor of professional broadcast and audio metering equipment for decades.
RTW’s range of products currently include the SurroundControl series for monitoring, controlling and routing stereo, multichannel and surround audio and the TouchMonitor range, which truly marks a paradigm shift in visual audio monitoring and loudness metering. Combining maximum flexibility and modularity with an intuitive touch-enabled surface and multichannel signal analysis, the TM7 and TM9 units are the essence of many years of experience. The attractively priced TouchMonitor TM3 entry-level system opens new markets, targeting applications such as journalist cubicles, edit suites and small control rooms.
As part of its expansion into the U.S. market, in 2013 RTW established RTW International Corp. in Lancaster, Pennsylvania. The new office is the first U.S. location launched by RTW, showing the company’s dedication to supporting its customers and dealer networks in the U.S. The new U.S. office will house all customer service, repair and final product assembly activities for U.S.-based RTW customers.