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自然声音包括动物（从蟋蟀到哺乳动物）发出的声音，也包括发出的声音，如水声、风声。水声有雨滴落在地面或水面产生的声音、瀑布的声音、流水的声音、海浪拍打岩石的声音等等。风声有风刮落叶的声音、呼啸声等。在大自然，通常能听到水声和风声掺杂在一起。其他自然的非人造的声音有雷声、冰裂或冰崩的声音、森林着火的声音等。这些声音对史前音乐的发展大有帮助，对当今具有重要的文化参考价值。
, Natural sounds are any sounds produced by … Natural sounds are any sounds produced by non-human organisms as well as those generated by natural, non-biological sources within their normal soundscapes. It is a category whose definition is open for discussion. Natural sounds create an acoustic space. The historical background of natural sounds as they have come to be defined, begins with the recording of a single bird, by Ludwig Koch, as early as 1889. Koch's efforts in the late 19th and early 20th centuries set the stage for the universal audio capture model of single-species—primarily birds at the outset—that subsumed all others during the first half of the 20th century and well into the latter half and into the early 21st, as well. In late 1968, influenced by acoustic efforts in the fields of music and film, this model began to evolve into a much more holistic effort with attention paid to the acoustic experience of entire habitats, inclusive of all the wild animal voices. Expressed as wild soundscapes, these phenomena included sounds primarily from two main sources, non-human and non-domestic wild ones, and non-biological sources in relatively undisturbed habitats. In the early years of the 21st century, the definition of the soundscape was broken down into three components: the geophony, non-biological natural sounds that include the effects of water by a stream or waves at the ocean, the effects of wind in the trees or grasses, and sound generated by the earth, itself, for example, glaciers, avalanches and earthquakes; the biophony, all the non-human, non-domestic sounds that emanate from a relatively undisturbed habitat; and anthrophony, all sound generated by human endeavor, whether music, theatre, or electromechanical.ther music, theatre, or electromechanical.
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