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Anyone know who really invented the "Sound-beam" ? - RF Cafe Forums

Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views. It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if you would like to post something on RF Cafe's Facebook page, please do.

Below are all of the forum threads, including all the responses to the original posts.


 Post subject: Anyone know who really invented the "Sound-beam" ?
Posted: Tue Apr 19, 2005 1:59 am 
Hi,

todays headline news contains a link "Sound-Beam Inventor Wins $500,000 Lemelson-MIT Award" http://www.msnbc.msn.com/id/7536267, saying that a lonesome guy invented the "sound-beam". But Sennheiser http://www.sennheiser.com/sennheiser/icm_eng.nsf/root/09859 already offers something like that since 2000, so who was the first ? Or maybe both invented it at the same time ?




Posted  11/12/2012
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