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Loudness Measurement and Control Strategies For The UK Br...

by Manik Gupta Issue 113 - May 2016 A common issue that today\'s broadcast ,cable, and satellite operators face is inconsistent loudness. Over the years, the loudness levels of some commercials have been deliberately increased to catch audiences\' attention. Ultimately, inconsistent loudness between regular programming and advertisements has discou...

Submitted by Manik Gupta

Published 13 May 2016

Measurement and Visualization of Loudness

by Michael Kahsnitz Issue 113 - May 2016 Today\'s audio engineers and editors have to fight various battles, including constantly shrinking production budgets, less time to create the final program content and more tech specs to match than ever. For this compilation, we take a deeper look at the required major indicators common to all the standards...

Submitted by Michael Kahsnitz

Published 13 May 2016

The Power Of IP

by Jamie Shepperd Issue 112 - April 2016 There is little doubt that the adoption of IP technology across the broadcast workflow can bring significant benefit to broadcasters. IP is ubiquitous, it\'s based on common standards and broadcast can benefit further from the wealth of expertise and technology that exist in other industries. While we are st...

Submitted by Jamie Shepperd

Published 25 April 2016

Waveform Monitors in 4K Production

by Alan Wheable Issue 112-April 2016 Waveforms have always been one of the essential tools for anyone working in the video industry and are used for level alignment, grading and quality control to touch on just a few areas. Working with HD and 3G-SDI waveform technology may have been a solution in the early days of UHD/4k to display the waveforms f...

Submitted by Alan Wheable

Published 25 April 2016

SDI, IP, Uncompressed and Compressed

by Phil Adams Issue 112 - April 2016 Why did you decide to create a new platform for T&M? There\'s a lot of talk about hybrid in the industry and we recognised early on that there were some big changes in the pipeline to do with SDI, IP, uncompressed and compressed signals and we had a lot of our own end users asking for something specific for UHDT...

Submitted by Phillip Adams

Published 25 April 2016

Building Blocks

by Dick Hobbs Issue 112 - April 2016 That is the MIT Media Lab saying, in a typically American academic way, that they want to help producers make better content. That is what you find if you Google "object-based broadcasting". Which is what I did on your behalf this month, because BT Sport - which seems to have taken up the idea of innovation in b...

Submitted by Dick Hobbs.

Published 25 April 2016

Must haves for wireless camera transmission

1. How has OB technology and workflow evolved over the years?In the days of analog, camera operators were basically tethered to the camera via cable. Additionally, when doing a remote transmission the production required line-of-sight to the receive site or to a satellite. It took a small army and lots of hardware to make an on-location shoot happe...

Submitted by John Payne

Published 01 April 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

IP for live production

The production and transmission of a live sporting event is one of the most technically challenging assignments for any crew. After all, you can't ask to take the shot again at a live event! Multiple signals in a variety of formats need to be transmitted around the sporting venue, as well as being seamlessly integrated with feeds from a studio or o...

Submitted by John Smith

Published 01 April 2016

Being heard in the jungle

Professional wireless sound solution specialists, Raycom, were asked in summer 2015 to specify, supply and commission a huge new RF wireless distribution system for ITV's popular reality television show, "A Celebrity Get Me Out Of Here!"The show is set in 500,000 square metres of dense Australian jungle. The celebrities competing are filmed in vari...

Submitted by Andy Clements

Published 01 April 2016

The secrets behind live streaming

I made my on air debut at BVE 2016, taking alongside industry legend Larry Jordan. We explored the challenges and benefits of streaming online video and audio. You can find the discussion online, where we cover:When to choose streaming your video and offering it for download When to consider streaming video live? How to monetize your online vide...

Submitted by Thom Holliday

Published 01 April 2016

4k is a reality for live production

Some aspects of the broadcast industry move exceedingly quickly; new cameras are launched seemingly daily, shows are commissioned and shows are axed but the overall pace of the industry remains pretty steady. Would it shock you to hear that NHK in Japan first built its own 4K prototype camera in 2003? (At this point, it's worth clarifying that we'r...

Submitted by Liam Laminman

Published 01 April 2016

Square-division versus two-sample interleave

by Kevin Salvidge Issue 110 - February 2016 Square-division versus two-sample interleaveFollowing on from a very successful IBC2015 in Amsterdam, we have been travelling across Europe to hold follow-on discussions with production companies and outside broadcast facility-providers. This series of customer meetings, product demonstrations and evaluat...

Submitted by Kevin Salvidge

Published 16 March 2016

Staying within a recognisable landscape

by Alan Wheable Issue 110 - February 2016 2015 saw the maturing development of UHDTV 4K signal technologies and a growing agreement that both SDI and IP will exist in their respective strong application areas, as a solid engineering solution to the differing requirements of live signal handling and programme contribution. While the apparent panacea...

Submitted by Alan Wheable

Published 16 March 2016

Broadcast Playout Over IP and in The Cloud

with Don Ash Issue 109 - January 2016 Simon Tillyer: Before we get heavy about IP and the cloud, what is the current state of the broadcast playout business? Don Ash: The transition to server-based systems in recent years has made the entire process of broadcast playout much easier to operate and automate than the tape-based equipment which precede...

Submitted by Don Ash

Published 21 January 2016