Geophony, from the Greek prefix, geo, meaning earth-related, and phon, meaning sound, is one of three components of the soundscape that relates to the naturally occurring non-biological audio signal sources coming from different types of habitats, whether marine or terrestrial. Typically, these refer to wild, relatively undisturbed habitats. But geophony is not limited to that narrow definition since these audio sources can be experienced nearly everywhere the effects of wind and water are expressed. The term was first used by Drs. Stuart Gage and Bernie Krause to describe certain soundscape phenomena recorded as part of a bioacoustic study in 2001–2002 commissioned by the National Park Service, and done in Sequoia/King's Canyon National Park. Geophony is one of three terms used to define the general sources of sound that occur within a soundscape. The other two are biophony, and anthropophony.  
- "The Great Animal Orchestra: Finding the Origins of Music in the World's Wild Places," Krause 2012, Little Brown
- Bernie Krause, "Anatomy of the Soundscape," Journal of the Audio Engineering Society, Vol. 56, No. 1/2, 2008 January/February
- * Bernie Krause, Stuart H. Gage, Wooyeong Joo, Measuring and interpreting the temporal variability in the soundscape at four places in Sequoia National Park, Landscape Ecology, DOI 10.1007/s10980-011-9639-6, Aug. 2011
- Joe Ferguson, Collaboration: Biophony, an Evolutionary Collaboration, SciArt in America, p. 3–42, June, 2015
- Krause B (2008). "Anatomy of the Soundscape". Journal of the Audio Engineering Society. 56 (1/2).
- Bryan C. Pijanowski, Luis J. Villanueva-Rivera, Sarah L. Dumyahn, Almo Farina, Bernie L. Krause, Brian M. Napoletano, Stuart H. Gage, and Nadia Pieretti,Soundscape Ecology: The Science of Sound in the Landscape, BioScience, March, 2011, Vol. 61 No. 3, 203–216
- Bernie Krause, Stuart H. Gage, Wooyeong Joo, Measuring and interpreting the temporal variability in the soundscape at four places in Sequoia National Park, Landscape Ecology, DOI 10.1007/s10980-011-9639-6, Aug. 2011,
- Krause, Bernie (2012). The Great Animal Orchestra: Finding the Origins of Music in the World's Wild Places. New York, New York: Little Brown.
- Krause, Bernie (2015). Voices of the Wild, Animal Songs, Human Din, and the Call to Save Natural Soundscapes. New Haven, CT: Yale University Press.
|Look up geophony in Wiktionary, the free dictionary.|
- Wild Sanctuary — online database of natural sounds. Created by Dr. Bernie Krause.
- World Forum For Acoustic Ecology: Soundscape Newsletter Archive
- An Introduction To Acoustic Ecology