Results 231 to 240 of about 17,941 (253)

Poor performance of acoustic indices as proxies for bird diversity in a fragmented Amazonian landscape

Ecological Informatics, 2023
Diego Llusia, Marina Anciães, Diego Gil   +2 more
exaly  

Automated species identification of frog choruses in environmental recordings using acoustic indices

Ecological Indicators, 2020
Lin Schwarzkopf, Paul Roe, Slade Allen-Ankins   +2 more
exaly  

Evaluation of Soundscape Perception in Urban Forests Using Acoustic Indices: A Case Study in Beijing

Forests, 2023
Chang Zhang, Shujing Zhang, Qi Bian
exaly  

Vector acoustic miss distance indication

1985
In 1981 the author decided to investigate means of accurately measuring the passage of anti-aircraft shells past a towed airborne target. This decision was based on the observation that available literature showed a need for low cost miss distance indication equipment.
openaire   +1 more source

Identifying disturbed habitats: A new method from acoustic indices

Ecological Informatics, 2018
Juan M Daza
exaly  

ACOUSTIC INDICES OF CARDIAC FUNCTIONALITY

Proceedings of the First International Conference on Bio-inspired Systems and Signal Processing, 2008
openaire   +1 more source

Sounding out ecoacoustic metrics: Avian species richness is predicted by acoustic indices in temperate but not tropical habitats

Ecological Indicators, 2018
Alice Eldridge, Alison Johnston, Patrice Guyot   +2 more
exaly  

The use of acoustic indices to determine avian species richness in audio-recordings of the environment

Ecological Informatics, 2014
Paul Roe, Jason Wimmer, Michael Towsey   +2 more
exaly  

ACOUSTIC HOSTILE FIRE INDICATOR

2010
SUCCI GEORGE, SUTPHIN ELDON M, REAL EDWARD C, HANEY PHILIP J, DEVINE WILLIAM O   +4 more
openaire   +2 more sources

Improvements to acoustic speed indicator

Ultrasonics, 1969
openaire   +1 more source