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quences of biological (biophony), geophysical (geophony), and human-produced (anthrophony) sounds. We argue that soundscape ecology shares many parallels with landscape ecology, and it should therefore be considered a branch of this maturing field.
1 Μαρ 2011 · Soundscape ecology thus can be described by our working definition as all sounds, those of biophony, geophony, and anthrophony, emanating from a given landscape to create unique acoustical patterns across a variety of spatial and temporal scales.
14 Ιουν 2022 · Sound Propagation. During sound propagation, the acoustic characteristics of the environment filter the signal and produce attenuation and distortion . This filter can be characterized by a transfer function which captures the shape of a known signal after its transmission through the habitat.
4 Οκτ 2022 · This chapter aims to remove common misconceptions and empowers the reader to comprehend sound propagation phenomena in a range of environments and appreciate the limitations of widely used sound propagation models.
A specific problem of sound propagation occurs when low-frequency sound propagates in a shallow waveguide on a beach, bounded between the sea surface and seafloor. There is a minimum frequency of acoustic waves, called frequency cutoff, which the first-mode wave with frequencies lower than a critical value cannot propagate in the shallow waveguide.
20 Σεπ 2013 · The propagation of the actual sound wave can be faster or slower depending on the temperature, pressure or type of medium the waves are traveling through. Since air is a nearly perfect gas at standard temperature and pressure (STP), air pressure is not usually a factor with the velocity of sound.
29 Αυγ 2020 · Sound waves propagate from a source into the environment where they interact with objects. In indoor environments, sound is reflected and scattered at walls, floors, ceilings, and furniture. In outdoor environments, sound is scattered at trees, reflected at building...
