With the current generation of videographers, a mounted on-camera microphone is considered a major upgrade to the camera’s built-in microphone. But when a video producer seeks true excellence in field audio, boom microphones come into play.
Companies like Amazon, Google, Microsoft and Adobe strive to transport the best video over the internet that supports the most devices. 4K UHD content traffic further drives the goal of a single video format that can be displayed on any device. While many solutions have been proposed, MPEG-DASH is increasingly…
One of the most popular microphone specs is frequency response. However, is the frequency response spec really an accurate description of a microphone’s sound characteristics?
My recollections of Ilpo Martikainen go back to 1983, which turned out to be an interesting year. Finding myself once more in Eindhoven, this time for an AES Convention, I mused that the newly announced Compact Disc had shifted the audio quality bottleneck firmly onto the loudspeaker and that something would h…
It is a mark of how fast live streaming has evolved that latency rather than buffering was the main concern over quality of online viewing for Super Bowl 2017. This applies equally to fixed line access via Fox Sports or over smartphones where Verizon Wireless holds exclusive rights (which we cover…
Self-noise in a microphone is important if the recordist is seeking to come as close as possible to making a clean, noise-free recording. But how does one read self-noise specs and what numbers are good and bad when making a decision on which microphone to use?
Like many other industries, the broadcast space is affected by changes in the market, the business models and subsequent pressure on budgets, leading to the need to the search for efficiencies. Ultimately broadcasters are in a continuous battle to find better ways to monetize their content while keeping their audiences…
Broadcasters, and production facilities that have significant investments in large-scale SDI plants are going to face technical and budgetary challenges as they transition to newer IP-based topologies. The need to support current SDI workflows during the transition will be key to a successful conversion. One solution is to use an ‘…
In the previous Cloud Broadcasting article, we took a very brief look at cloud security and its advantages over traditional datacentre systems. In this article, we delve further into Cloud Born systems and investigate the new requirements for software development and upgrades in broadcast software services.
John Watkinson continues his multi-part tutorial series on loudspeaker design. In this article, he looks at the aperture effect and why it represents a challenge to loudspeaker designers.
