New HRT switch targets classrooms and conference rooms
Mar 22, 2007 8:00 AM
The VSA-31 A/V switch from HRT.
Hall Research Technologies (HRT) has released the VSA-31 A/V switch with projector control transmitter and receiver pair.
Designed to add high-end A/V capabilities to any classroom or conference room, the VSA-31 integrates A/V switching, projector control, video transmission over UTP and audio amplification in one package. The VSA-31 is comprised of a transmitter, configured as a four-gang wall plate, and a small receiver. The transmitter provides individual buttons for selecting among two PCs or a TV (S-video or composite) source. It sends the selected input signal to a receiver via two Cat 5 cables up to 750ft away.
The system features a built-in stereo audio amplifier with volume control to drive four or eight Ohm speakers directly. The VSA-31 also issues control commands to projectors or LCDs for power on/off and source selection.
This eBook provides both new and veteran shooters an in-depth understanding of the technology that lies between the camera lens and the recording medium and how to maximize a camera's performance.
File-based technologies have replaced video tape methods for a majority of production and broadcast operations. The worlds of AV and IT are coalescing to create new methods and workflows for media
Video compression, editing and displays is an in-depth tutorial on MPEG compression technology, editing MPEG content and evaluating color video monitors written by long-time video expert, trainer and writer Steve Mullen, Ph. D.
2012 will be the year of mobile DTV. That’s the view of Erik Moreno, who along with Salil Dalvi, senior VP for Mobile Platform Development at NBC Universal, is co-general manager of the Mobile Content Venture.
Hear snippets of podcast interviews done throughout 2011 with Pat McDonough of The Nielsen Company, Glen Friedman of Ideas & Solutions!, Danny Wilson of Pixelmetrix and Greg Herman of Watch TV. Pictured is Danny Wilson, Pixelmetrix.
