Nation grapples with urban noise and sonic boom threat
In a vivid survey from Alexandria, voices on how city life breeds relentless noise are joined by expert warnings of health and hearing impacts. Officials like President Johnson and FAA noise chief Raymond Shepanek push for action as lawmakers discuss practical steps to curb aircraft and urban din.
Noise and Health Effects From Loud Environments
A discussion of decibel levels and health impacts notes 35 dB is quiet enough for a classroom while 55 dB is uncomfortable in public spaces. It cites the New York Noise Abatement Commission and expert views on how excessive noise harms sleep, concentration, and development, with physiological stress responses and potential nervous strain.
MENTIONED IN THIS ARTICLE
Theodore R. Kupferman
New York
Boiseville
Manhattan
Kupferman
Noise and policy push on jet and truck quieting
The piece notes high costs to quiet aircraft and tires, cites an order of 538 jets and 122 turbo props worth over $3 billion, and highlights a truck noise control idea: reduce speed in populated areas. It also covers political pressure to fund a jet noise study, with Rep Wydler leading 90 colleagues to seek $20 million for a crash program.
MENTIONED IN THIS ARTICLE
Lewis C. Kibbee
American Trucking Assn
Wydler
Space Agency
Berkeley scholar Joel Hildebrand reflects on campus changes
The 85 year old chemist and educator observes a new Hildebrand Hall rising on the Berkeley campus. He notes June 1966 graduates include grandchildren of his former students and defends ongoing campus ferment as vital to education and civilization.
MENTIONED IN THIS ARTICLE
Berkeley
Calif
UPI
Joel Hildebrand
Hildebrand
Cal
University
Berkeley professor Hildebrand on teaching and curiosity
Richard M. Harnett reports on Berkeley physicist and educator Hildebrand who has published 70 papers and remains active in research for the AEC and NSF. He advocates excellence through good teachers and curious students, rails against reform zeal, and stresses that a strong university rests on enduring knowledge and student engagement.
MENTIONED IN THIS ARTICLE
Hildebrand
Berkeley
Abused the Privilege Judge Tells Shooter
Bakersfield California Della Gerbracht a 70 year old mining claim developer received five years probation after shooting a man she believed trespassed on her property. The judge required she refrain from owning possessing or carrying any firearms during probation prompting her quip about rattlesnakes.
MENTIONED IN THIS ARTICLE
Bakersfield
Calif
Della Gerbracht
Also Mentioned on This Page
Arthur Edson
Associated Press
Alexandria
White House
America
Bo K.O. Lundberg
Aeronautical Research Institute of Sweden
Johnson
Federal Aviation Agency
Raymond S. Shepanek
John W. Woydler
Kennedy Airport
Garden City
N.Y
Vietnam
Ile
Vas
John Anthony Parr
Noisier
Scientist
Richard M. Harnett
United Press International
Atomic Energy Commission
National Science Foundation
Uni
LSD
Fermi Institute
High Sierra
Sion Down Ie
Paramount
Cedar Rapids
Iowa
Hearing Aid Service
10Th St. and
5Th Ave. SE
Shooter
Collins Radio Co
Collins Employees Credit Union
Marion Road