Irv Teibel

In February 2018, the Chicago reissue label Numero Group re-released Teibel's original recordings as an ambient sound app for iOS devices.

Over the years, Teibel's recordings attracted significant national and international attention from publications like The New York Times. Teibel claimed environments 6 was excerpted in the “Sounds of Earth” audio collage aboard the Voyager Spacecraft’s Golden Record (this is still unverified). His work also appears in Terrence Malick’s Days of Heaven, credited as "special environmental sound recording," and Errol Morris' Gates of Heaven as "environmental sound." In 2013, his work appeared in Lise Raven's film Kinderwald.

In 1981, Teibel moved to Austin, Texas with his then-wife Rosanne. They had two daughters, Jennifer and Dara. In Austin, Teibel was involved in the local Jewish community. He lived there for 29 years until his death on October 28, 2010 at age 72.

In 1973, to demonstrate how magnetic tape could be manipulated, Teibel edited Richard Nixon’s August 15th speech to reveal that the president, in fact, had “prior knowledge” of the Watergate break-in. In the subsequent years, Teibel performed as an expert witness for magnetic tape technology.

In 1970, Teibel created an environmental sound installation for the Museum of Contemporary Crafts, and in 1971, he began teaching a class in experimental recording techniques at The New School.

Atlas Obscura has described Teibel as "a forgotten 1970s-era hippie polymath." They go on to explain his lasting influence: "If you flip on a waterfall to fall asleep, if you keep rainymood.com in your bookmarks, if you associate well-being with the sound of streams and crickets or wonder why the beach never quite sounds as tranquil as you imagine, it's because of Teibel."

Teibel returned from Europe in 1966 and settled in New York City where he worked a number of jobs including associate editor at Ziff Davis. He also took night classes in electronic music at The New School during this time and was a founding resident of the famous Westbeth Artists Community. In 1969, he worked with Tony Conrad on Conrad's film Coming Attractions which involved recording the ocean at Coney Island. After this experience, Teibel became interested in using natural white noise for psychological purposes. Working with neuropsychologist Lou Gerstman at Bell Labs, he processed a short ocean loop recorded at Brighton Beach through an IBM 360 computer to create one continuous thirty-minute soundscape. This became the first environments recording, "The Psychologically Ultimate Seashore." The record was unique for its extremely long playback times—30 minutes per side at 33.mw-parser-output .frac{white-space:nowrap}.mw-parser-output .frac .num,.mw-parser-output .frac .den{font-size:80%;line-height:0;vertical-align:super}.mw-parser-output .frac .den{vertical-align:sub}.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}1⁄3 rpm—and could be played at any speed from 162⁄3 up to 45 rpm. "The Psychologically Ultimate Seashore" was one of the first commercially available releases edited with a mainframe computer and one of the earlier examples of commercial quadraphonic sound.

Irving Solomon "Irv" Teibel (October 9, 1938 – October 28, 2010) was an American field recordist, graphic designer, and photographer. His company, Syntonic Research, Inc., is best known for its influential environments psychoacoustic recording series (1969–1979) and The Altered Nixon Speech (1973). Teibel was also an accomplished photographer who worked as an editor for Ziff Davis and photographed for Popular Photography and Car and Driver.

Teibel was born in Buffalo, New York in 1938. He attended the Rochester Institute of Technology and the Art Center College of Design in Pasadena, California before serving in the army as a public information specialist in Stuttgart, Germany. During this time he became interested in electronic music and musique concrète and began experimenting with tape at a local radio station. While in Germany he also claimed to have studied briefly with Karlheinz Stockhausen.