NOISE pollution in Bangladesh has reached an intolerable level. It now affects daily life, damages health, and disrupts the ...

Imagine being able to listen to music or other audio that no one else can hear, without having to wear headphones. Doing so ...

The person standing at that point can hear sound, while anyone standing nearby would not. This creates a privacy barrier ...

Exposure to a brief sound level of 140 decibels will cause pain and can cause ... background noise at home \(-40 dB\), normal speech \(-60 dB\). The table gives the sound levels of some sources ...

An innovation in audio technology might make this a reality, creating personal sound zones through ultrasonic waves.

In a nutshell Penn State researchers created “audible enclaves,” localized sound spots that only targeted listeners can hear, ...

Charmian Carr, Kym Karath, Nicolas Hammond, Julie Andrews, Debbie Turner, Angela Cartwright and Duane Chase in 'The Sound of Music' (1965).

Life imitated art on the set of The Sound of Music, the beloved musical that debuted in movie theaters on March 2, 1965. “She was kind of a nanny for us,” recalls Duane Chase, who played ...

If there is a more iconic film opening than Julie Andrews' Fraulein Maria sprinting up the Austrian Alps with her arms outstretched in The Sound of Music 60 years ago, filmmakers have yet to dream ...