KitPlus | Articles

Ask the Experts with Dolby

Q: Dolby has recently been making waves in imaging with its PRM-4200 Professional Reference Monitor, but isn’t Dolby an audio company?Dolby has been involved with imaging technology for years, beginning with Dolby® Digital Cinema in 2005, then launching Dolby 3D for the cinema in 2007, and then in 2010 we introduced the Dolby PRM-4200 Professional...

Submitted by Bob Pank#

Published 01 June 2012

3D audio - a dimension worth adding

3D audio - a dimension worth addingThose of you that have just returned from NAB may have been surprised to witness the distinct lack of stereo 3D hype during the show. I certainly was. After several conventions in a row when stereoscopy seemed to unnecessarily dominate the press announcements, the halls and some of the chatter, 2012 finally saw th...

Submitted by Will Strauss#

Published 01 June 2012

Testing mixed signals

It is fitting that a lot of the avid readers of this article are broadcast manufacturers flying over the Atlantic to NAB in Las Vegas so I have a captive audience to influence with an open invitation to come and visit us in the North Hall N5015. Whereas the new product range has been designed for applications in traditional settings such as enginee...

Submitted by Will Strauss#

Published 01 May 2012

BVE 2012 in no particular order.......

The big story at BVE 2012 was BVE 2013. With the Earls Court exhibition site scheduled for redevelopment, BVE relocates next year to the ExCel exhibition site in London’s Docklands. The distance is only about 10 miles but, in the minds of many BVE exhibitors, the move is comparable with moving the NAB Convention to the Mississippi Delta. If you rea...

Submitted by Bob Pank#

Published 01 April 2012

10 things you must monitor

Everyone will have their own view as to the ‘critical’ items that have to be monitored constantly in broadcast. It was this need to offer a solution to QC that led PHABRIX to create a new range of products moving on from the highly successful PHABRIX Sx hand held products to a rack mount solution. The PHABRIX Rx series was released at NAB this year...

Submitted by Bob Pank#

Published 01 December 2011

Whats new in video monitoring

The great majority of video monitoring displays in any modern broadcast presentation facility are LED-backlit LCDs. Reliable, space-efficient and economical on power, they produce excellent pictures for all but the most critical applications, usually in conjunction with one or more multiviewers to emulate a monitor stack. Domestic television began...

Submitted by Bob Pank#

Published 01 December 2011

The Anatomy of a Good QC Solution

As the media transitions from tape-based analog to file-based digital content, the existing workflows and operational methods of media companies will need to be updated. File-based workflows are being widely adopted as mainstream solution by Broadcasters, Post-production houses, IPTV, satellite and archiving companies. A file-based content can be s...

Submitted by Bob Pank#

Published 01 December 2011

IBC2011 must sees

Over 1,300 exhibitors will be supporting IBC2011, each bringing perhaps one, two or three new or enhanced products. My task is to distill these down to the 20 devices likely to be of greatest interest to TV-Bay readers, so far as that is possible several weeks before the show opens. As a recent convert to OS X, I note with gloom that Apple remains...

Submitted by Bob Pank#

Published 01 September 2011

Whats new in broadcast test and measurement

The test and measurement product category continues to expand as the broadcast business itself diversifies. Notable recent developments include higher resolution displays and a gradually increasing number of analysers which, having detected a fault, endeavour to fix it. No sign at NAB 2011 of any tablet-based test and measurement equipment but perh...

Submitted by Bob Pank#

Published 01 July 2011

The New ITU-R BS1770-2 Loudness Standard

HistoryThe ITU-R standard BS1770-1, released in 2006, describes a fundamental loudness measurement algorithm. The basic technique was validated through listening tests on varied program material, performed in labs around the world. In late 2010 the ITU committee which maintains BS1770 accepted (after much negotiation) changes submitted by the EBU....

Submitted by Bob Pank#

Published 01 July 2011

Whats new in audio

The NAB show is not the first event that comes to mind for pro-audio kit but in fact rivals any audio-specific exhibition on the planet. The following is a summary of significant new sound equipment seen during a tour of this year's exhibits. AKG's C 544 L head-worn microphone is designed to be worn by gymnastics or (almost the same thing in some c...

Submitted by Bob Pank#

Published 01 June 2011

Loudness Whats All The Noise About

Anyone involved in our industry can’t have failed to notice the amount of noise broadcasters, manufacturers and legislators are making about audio loudness. As topics go, this one is currently red hot. Broadcast audio that comes with annoying loudness differences can result in complaints from viewers and, in some territories, these complaints can t...

Submitted by Bob Pank#

Published 01 June 2011

Challenging Loudness

Numerous definitions of the word loudness exist but to understand the relevance of the word in relation to the world of broadcast sound perhaps the statement that loudness is “our perceived impression of the intensity, frequency, and duration of a sound” fits closest. We all watch TV with the remote control close at hand; not just to change channel...

Submitted by Kieron Seth#

Published 01 June 2011

TSL PAM1-3G8 Review

This unit from TSL has been in use by us for nearly a year. Its small and sleek and certainly looks professional, as you would expect from TSL. It sits at just 1U high, is not too deep and enables monitoring of 2x analogue, Embedded AES (16 channels) and Dolby E , however the Dolby E comes at a price due to it being an added option – I hate that, d...

Submitted by Bob Pank#

Published 01 May 2011

Post Production Ask The Experts

IntroductionIt’s a familiar scenario: A client calls with an urgent transfer request. It may be a movie sourced at 23.98PsF that needs conversion for broadcast, and the client needs an HD version at 1080 50i with Dolby E audio and an SD program at 625 50i with PCM audio, as well. Or perhaps the content was shot at 1080 59.94i, but the client needs...

Submitted by Bob Pank#

Published 01 May 2011