KitPlus | Articles

Why MADI is Still Relevant

While the original idea for MADI was to cater to a very narrow recording studio application, the standard remains a viable go-to multichannel audio technology. Beginning as a standard in 1991, MADI was first introduced to the world as digital production was beginning to come of age. MADI was put together in 1988 by Solid State Logic, AMS-Neve, Sony...

Submitted by Stephen Brownsill

Published 10 September 2019

The World of 12G 4K/UHD Processing

Technology moves fast and when it comes to audio and video broadcasting, there is always room for improvements in audio and video quality and ease of production. One of the main goals of broadcasters and content providers today is to create an immersive experience for the viewers, giving them the feeling of being part of the viewed content. The 4K/...

Submitted by Varun Patel

Published 16 July 2019

Sony PWS-4500 Live Production Server Reviewed

Available since 2016, the Sony PWS-4500 is a solid-state UHD/HD live production server designed for use in applications such as sports, studio or stage events. The target applications are master recording and advanced replay operations for live production companies for whom the server's ability to record the output from high frame rate cameras and...

Submitted by Andy McKenzie

Published 24 January 2019

Why is ST2110 important

Presenting to a capacity audience at a joint meeting of the RTS Thames Valley Centre and SMPTE in Reading, research engineer and industry commentator Tony Orme opened the evening with the assertion - “SMPTE’s ST2110 is the most important development to hit broadcast television since John Logie Baird went head to head with EMI-Marconi at the 1936 BB...

Submitted by Penny Westlake

Published 07 June 2018

AoIP in the intercom world

Everyones talking about using AoIP (Audio over IP) in the broadcast world, but what does it mean to the operators actually making the production - the intercom users? And after years of interoperability taking the lowest common format of analogue tie-lines (also known as 4-wires), has intercom today already moved into the digital world by sharing d...

Submitted by John Sparrow

Published 17 January 2018

Audio at 750mph

i London-based 750mph has recently completed the finishing touches to a massive refit and upgrade of this audio post stalwart\'s Soho HQ which will bring even more, newly immersive, audio online. Following its expansion, 750mph now occupies around 10,000 square feet of studio space and is equipped with nine Fairlight\'s EVO modular console consoles...

Submitted by Sam Ashwell

Published 01 August 2017

The Transistion in Audio Monitoring

As signal chains have become increasingly complex, the challenges involved in managing and monitoring these paths have multiplied exponentially. Over the past few decades, we\'ve migrated from handling a single channel of content using composite video and analog audio pairs, to elaborate multi-channel facilities routing HD video with embedded audio...

Submitted by Shane Toven

Published 15 March 2017

What are the challenges of AoIP

At the setup of a recent Outside Broadcast (OB), I was privy to an attempt to pass a signal across two independent Audio over IP (AoIP) enabled trucks. In an SDI world, this bridge would have been as simple as coupling two BNC cables together, but here the engineers quipped about the additional and sometimes challenging processes of connecting one...

Submitted by Craig Newbury

Published 15 March 2017

Taking a hybrid approach to the SDI/IP transistion

Broadcasters are not newcomers to technological transitions. As an industry, we\'ve survived analogue to digital, baseband to file-based workflows, SDTV to HDTV and now 4KUHD resolution, not to mention weathering a barrage of new compression formats. Today, we\'re facing one of the most dramatic transformations we\'ve ever undergone: SDI to IP. Unl...

Submitted by Matthew Coleman

Published 07 December 2016

Self contained and expandable commentary systems

Adopting innovative technologies and techniques is always fundamental to the control of capital and operational costs - the key to broadcast facilities or technology providers gaining competitive advantage. Sports commentary has continually suffered from high operational costs, whether at the sports venue itself or "off-glass", due to the need for...

Submitted by Chris Collings

Published 26 September 2016

Audio

by Pieter Schillebeeckx Issue 113 - May 2016 Audio monitoring has come a long way since its humble beginnings of a box with a speaker, a volume control and an analogue input. Today\'s high-end audio monitoring units boast an impressive array of I/O such as SDI, MADI, AES-3 and Analogue while offering a large amount of functionality such as accurate...

Submitted by Pieter Schillebeeckx

Published 13 May 2016

Remote Production

by Jim Green Issue 113 - May 2016 Ten years ago,remote production was the stuff of dreams,a glimpse into a brave new world. The prospect of providing real-time audio control of live events thousands of miles away,without even leaving the studio,was as enticing as it was unlikely. But broadcasters are already reaping the benefits of remote productio...

Submitted by Jim Green

Published 13 May 2016

The importance of maintaining digital audio paths

A portable, handheld, digital audio stream analyzer/generator is an essential piece of test equipment in the broadcast environment. It allows engineers and system integrators to quickly monitor and verify the composition, and integrity of, audio signals at any point from production all the way through the distribution chain. While the process of te...

Submitted by Larry Schindel

Published 01 April 2016

Authoring and Monitoring for the emerging 3D immersive Br...

by Anthony Wilkins Issue 107 - November 2015 The world of broadcast audio is on the verge of a major revolution. Numerous 3D Immersive formats are under development and will find their way into the mainstream of broadcast production and distribution in the near future. Unlike the world of relatively constrained channel based coding as we are accust...

Submitted by Anthony Wilkins

Published 01 December 2015

AERO.soft - Bringing audio monitoring and processing into...

by Martin Dyster Issue 107 - November 2015 In the past, audio processing and monitoring required the purchasing of multiple, specialized hardware to support each function in the air chain. But now, thanks to the increase in the speed of Ethernet connectivity, and IT-based processing power, many of these same processes can be condensed and supported...

Submitted by Martin Dyster

Published 01 December 2015