Investigation of anomalously fast infrasound phases from global bolide events
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Silber, Elizabeth Allaryce [Sandia National Labora↗
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Results for “infrasound”
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Entry-geometry effects on infrasound detection of meteoroids and space debris
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Silber, Elizabeth Allaryce [Sandia National Labora↗
Multi-parameter infrasound period-yield scaling for bolides
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Silber, Reynold E [New Mexico Environment Departme↗
Evaluating microbarom source models using infrasound recorded on a stratospheric balloon.
Abstract not provided.
Le Pichon, A.↗
Numerical prediction of meteoric infrasound signatures
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Marian Nemec↗
Optical observations of meteors generating infrasound: Weak shock theory and validation
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Elizabeth A. Silber↗
Time–space variations in infrasound sources related to environmental dynamics around Lützow–Holm Bay, east Antarctica
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Takahiko Murayama↗
Measurements of infrasound from artifical and natural sources.
Rocket engine noise study in infrasonic range from launching pad ignition phase through flight phase, including ignition signals from upper stages
INFRASONIC FREQUENCY↗
On meteor-generated infrasound
The characteristics of generation and propagation of infrasonic pressure waves excited during meteor entry into the earth's atmosphere are studied. Existing line source blast wave theory is applied to infrasonic airwave data from four bright fire-balls. It is shown that the strong shock behavior of the blast wave is confined to a cylinderical region with a radius proportional to the product of the meteor Mach number and its diameter. A description of the wave form far from the source is provided. Infrasonic data reported elsewhere are analyzed. All the results should be considered as preliminary, and additional work is under way to refine the estimates obtained.
Revelle, D. O.↗
Flux of Large Meteoroids from Lunar Impact Monitoring and Infrasound
No abstract available
Cooke, William J.↗
Sub-Surface Windscreen for Outdoor Measurement of Infrasound
A windscreen is configured for measuring outdoor infrasonic sound. The windscreen includes a container and a microphone. The container defines a chamber. The microphone is disposed in the chamber and can be operatively supported by the floor. The microphone is configured for detecting infrasonic sound. The container is advantageously formed from material that exhibits an acoustic impedance of between 0 and approximately 3150 times the acoustic impedance of air. A reflector plate may be disposed in the container. The reflector plate operatively can support the microphone and provides a doubling effect of infrasonic pressure at the microphone.
Zuckerwar, Allan J.↗
A Midsummer Flights’ Dream: Balloon-Borne Infrasound-Based Aerial Seismology
No abstract provided
Cutts, James A.↗
Infrasound from ground-motion sources recorded by airborne microbarometers.
Abstract not provided.
Bowman, Daniel↗