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History
Leo Beranek
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Leo Leroy Beranek was an American acoustics expert, former MIT professor, and a founder and former president of Bolt, Beranek and Newman. He authored Acoustics, considered a classic textbook in this field, and its updated and extended version published in 2012 under the title Acoustics: Sound Fields and Transducers. He was also an expert in the design and evaluation of concert halls and opera houses, and authored the classic textbook Music, Acoustics, and Architecture, revised and extended in 2004 under the title Concert Halls and Opera Houses: Music, Acoustics, and Architecture.
Leo Beranek, 2011
Leo Beranek, 2011
Raytheon BBN
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Raytheon BBN is an American research and development company based in Cambridge, Massachusetts, United States.
Dilution refrigerator at BBN Technologies, used to create superconducting quantum computing devices
Dilution refrigerator at BBN Technologies, used to create superconducting quantum computing devices
Dr. Talib Hussain, senior scientist at BBN Technologies, looks over the shoulder of a recruit during a training session on the Virtual Environments fo
Dr. Talib Hussain, senior scientist at BBN Technologies, looks over the shoulder of a recruit during a training session on the Virtual Environments for Ship and Shore Experiential Learning system at Recruit Training Command.
The Internet, circa 1985. BBN built and operated the MILNET, ARPANET, SATNET, and Wideband networks
The Internet, circa 1985. BBN built and operated the MILNET, ARPANET, SATNET, and Wideband networks