Honorary Unsubscribe

Randy Cassingham’s Honorary Unsubscribe Recognizes the Unknown, the Forgotten and the Often Obscure People who Had an Impact on Our Lives.
These are the people you will wish you had known.

Acoustic engineer

Leo Beranek

An engineer and professor at MIT, in 1954 Beranek wrote “the” textbook on acoustics; revised editions are still used today. In 1948, Beranek and another MIT professor, and a student, formed a company: Bolt, Beranek and Newman, which designed the acoustics for concert halls and auditoriums. They also got some interesting government contracts, including creating noise standards for airports and public buildings, and doing an audio examination of President Richard Nixon’s Watergate audiotape, with its infamous 18.5-minute “gap” (erasure). That helped lead the company into buying an early computer, and because of that “we were able to attract some of the best minds from MIT and Harvard,” he said. That led to the company getting a contract from the Defense Advanced Research Projects Agency to help design and build a new computer network: ARPAnet — the precursor to the Internet — helping to create or implement many of the protocols still used today. (BBN engineer Ray Tomlinson, for instance, invented the protocols for email, including the @ sign. He was an Honorary Unsubscribe honoree in March.) “Leo and some of his colleagues had enough foresight to set up an institution that had many of the attributes of an academic institution,” said Robert Kahn, the BBN engineer who co-developed the underlying communications rules of the Internet (the Transmission Control Protocol and Internet Protocol, or TCP/IP). “He created an environment in which people could explore ideas and take them much further than you typically did in an academic environment.” Beranek never quite fully retired: his most recent paper, on concert hall acoustics, was published earlier this year. He died at home on October 10, at 102.

From This is True for 16 October 2016

Honorary Unsubscribe Books

HU BooksThe Early Writeups from This is True's popular Honorary Unsubscribe feature are now available for your Kindle (or Kindle software for your smartphone, tablet, or computer) as low-cost ebooks.

See details on Volume 1 (covering 1998 through 2000), Volume 2 (2001 through 2003), Volume 3 (2004 through 2006), and Volume 4 (2007 through 2009).

The honorees truly are the people you wish you had known.

About the HUs
About This is True

Subscribe Free
to This is True
Your E-mail:

Oldest: Memory savior Miep Gies

Newest: Escaped slave Jennifer Kempton

Complete Name List

Prev: Residency reformer Bertrand Bell

Next: Disposable diaper inventor Valerie Hunter Gordon

Complete Name List

Copyright 1998-2017 ThisIsTrue.Inc, all rights reserved. May not be copied or archived without express, prior, written permission. "This is True" is a registered trademark of ThisIsTrue.Inc, Ridgway Colorado.