Recent Content

Microphones: Part 7 - Microphones For StereophonyOctober 25th 2021 - 09:00 AM

Once the basic requirements for reproducing sound were in place, the most significant next step was to reproduce to some extent the spatial attributes of sound. Stereophony, using two channels, was the first successful system.

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Flexible IP Monitoring - Part 2October 19th 2021 - 09:30 AM

In the last article in this series, we looked at why integrated monitoring is a necessity in modern broadcast IP workflows. In this article, we dig deeper to understand what is new in IP monitoring and how this integrates with traditional workflows.

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Flexible IP Monitoring - Part 1October 12th 2021 - 09:30 AM

Video, audio and metadata monitoring in the IP domain requires different parameter checking than is typically available from the mainstream monitoring tools found in IT. The contents of the data payload is less predictable and packet distribution more tightly defined leading to the need to use specialist media stream centric monitoring tools.

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Integrating NDI And ST 2110 For Internet StreamingSeptember 30th 2021 - 09:00 AM

The focus of much of the latest broadcast TV R&D is the Remote Integration Model (REMI). From millions of Skype meetings over consumer ISPs to the recent Winter Olympics TV broadcasts, REMI is significantly changing the internal dynamics of live, between-the-glass, remote TV production and viewing.

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Digital Audio: Part 16 - Filters, Direct Implementation September 24th 2021 - 09:00 AM

There are two approaches to digital filtering. One is to implement the impulse response directly. The other is to use recursion. Here we look at the direct implementation.

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Random wave action across a lake was a good challenge for a NDI compression evaluation.

Field Report: NewTek Spark Plus 4KSeptember 16th 2021 - 09:00 AM

NDI (Network Device Interface) is a free protocol for Video over IP, developed by NewTek. The key word is “free.”

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IP KVM - Delivering For Broadcasters - Part 2September 7th 2021 - 09:00 AM

In the last article in this series we looked at how KVM improves control, reliability, security and integration for multiple devices and cloud systems. In this article, we look at how latency is addressed so that users have the best quality of experience possible.

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Microphones: Part 5 - The Variable Directivity MicrophoneSeptember 1st 2021 - 09:00 AM

The variable directivity microphone is very popular for studio work. What goes on inside is very clever and not widely appreciated.

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