Environments is a series of LPs, cassettes, 8-Track cartridges and CDs created by producer and sound recordist Irv Teibel (1938-2010) for Syntonic Research Inc. between 1969 and 1979. The series consists of recordings of natural sounds such as a seashore with crashing waves or a thunderstorm with falling rain, without musical accompaniment. The series helped ignite a worldwide interest in field recordings which resulted in many imitations being released throughout the 1970s, 1980s and 1990s both with, and without, music (i.e.: Moods, Solitudes, Echoes of Nature, Nature Recordings, Gentle Persuasion: The Sounds of Nature, The Sounds of Nature (by Joe Baker), Magic Moods, etc.).