BAS Message
October 2018

1.  BASS V40N3 has been published. It features David Weinberg's review of the book Music by the Numbers by Eli Maor; John S. Allen on the history of NTSC color TV; meeting summaries of the David Griesinger meeting on Ear-Canal and Headphone Equalization by John S. Allen and the December 17 Favorite Recordings by David B Hadaway.

2.  Ultimate Ears Live in-ear headphones have 8 speakers, each tuned to a specific part of the audio spectrum They are built for professional use and cost $2,200.


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The Boston Audio Society
PO BOX 260211
Boston MA 02126

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updated 10/8/18