Effects of low frequency and infrasonic
noise on man.
One remaining possibility was that the infrasonic
frequency could be excited artificially by striking a drum at the correct rhythm.
Historisch-kritische uitgave van Hugo Claus' tancredo infrasonic
Sounds that are too low for humans to hear are called infrasonic
She guessed that the elephants relied upon these infrasonic
calls for long-range communication.
ASHEBORO, North Carolina: A new study has found that giraffes, long thought to be silent creatures, are babbling away at an infrasonic
level inaudible to humans.
TABLE 8 APPLICATIONS FOR INFRASONIC
DETECTION SYSTEMS 32
The three volcanologists will install infrasonic
microphones in three different locations to detect the volcano's activity even under the worst weather conditions,'' Surono, the chief of the Geological Agency at Indonesia's Volcanic and Geological Disaster Mitigation Center, said Friday.
The study, led by Robin Matoza, a graduate student at Scripps Oceanography, measured infrasonic
sound from Mount St.
The last horse to win after contesting a Classic was Infrasonic
in 1993, and the last having contested a handicap was Silver Wedge in 1994.
The black-ash, cherry, or beech cabinet contains a 3-way design comprising two vented, nominally 9" polypro woofers powered by a 350W amp featuring a little LF EQ with savvy infrasonic
highpassing; a nominally 7" mid; and the 1" tweeter (both aluminum-manganese).
They also make infrasonic
calls that are too low for humans to hear.