Underwater art refers to artworks that are designed for or performed in an underwater environment. Underwater art often contributes to or is inspired by state of the art scientific discoveries about subaquatic properties, such as underwater vision or underwater acoustics.[ citation needed ]
Underwater music is a form of music composition that is tailored to the specific behavior of sound underwater. Underwater music can be performed or recorded underwater, for example in a swimming pool. [1] The audience listens to underwater music either under or above the surface of the water, depending on how the music is played back. [2] [3]
A Florida Underwater Music Festival took place on Saturday July 9, 2022, in the Florida Keys. [4]
Underwater sculpture is a form of sculpture that is meant to be displayed underwater. The Cancun underwater museum has specialized into exhibiting underwater sculptures made of pH-neutral cement. This type of underwater sculpture favors the regeneration of coral reefs and the growth of marine life, which is carefully monitored through bioacoustic recording. [5] The museum visitors include snorkelers and divers. The urban artist Invader installed 3 space invaders in the Cancun underwater museum. [6]
Underwater painting is a specific painting technique, which adapts painting materials, techniques, tools, and exhibition to the subaquatic conditions. André Alban was the first underwater painter. He developed his technique as part of the many inventions he created when working with Jacques Cousteau. Hussain Ihfal has adopted this painting technique in the Maldives. [7]
Alex Frost released a series of underwater art videos in which he opens various products underwater. [8]
Underwater performance is a type of site-specific artistic actions in or underwater. An artwork like Big Water is a typical artwork for the genre - within this syntax available as both video art (see above) and performance art - carefully observed and crafted out primarily underwater. Here - the selected action is immensed as a non-visiting performance, by virtue of the underwater presence, and is thus - with the observers taken into account - a filmed act preserved as video art. [9]
Acoustics is a branch of physics that deals with the study of mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound. A scientist who works in the field of acoustics is an acoustician while someone working in the field of acoustics technology may be called an acoustical engineer. The application of acoustics is present in almost all aspects of modern society with the most obvious being the audio and noise control industries.
In the branch of experimental psychology focused on sense, sensation, and perception, which is called psychophysics, a just-noticeable difference or JND is the amount something must be changed in order for a difference to be noticeable, detectable at least half the time. This limen is also known as the difference limen, difference threshold, or least perceptible difference.
Bioacoustics is a cross-disciplinary science that combines biology and acoustics. Usually it refers to the investigation of sound production, dispersion and reception in animals. This involves neurophysiological and anatomical basis of sound production and detection, and relation of acoustic signals to the medium they disperse through. The findings provide clues about the evolution of acoustic mechanisms, and from that, the evolution of animals that employ them.
Sound art is an artistic activity in which sound is utilized as a primary medium or material. Like many genres of contemporary art, sound art may be interdisciplinary in nature, or be used in hybrid forms. According to Brandon LaBelle, sound art as a practice "harnesses, describes, analyzes, performs, and interrogates the condition of sound and the process by which it operates."
Sound Transmission Class is an integer rating of how well a building partition attenuates airborne sound. In the US, it is widely used to rate interior partitions, ceilings, floors, doors, windows and exterior wall configurations. Outside the US, the ISO Sound Reduction Index (SRI) is used. The STC rating very roughly reflects the decibel reduction of noise that a partition can provide. The STC is useful for evaluating annoyance due to speech sounds, but not music or machinery noise as these sources contain more low frequency energy than speech.
Dale Vance Holliday was an American physicist and acoustician.
Throat singing refers to several vocal practices found in different cultures worldwide. These vocal practices are generally associated with a certain type of guttural voice that contrasts with the most common types of voices employed in singing, which are usually represented by chest (modal) and head registers. Throat singing is often described as evoking the sensation of more than one pitch at a time, meaning that the listener perceives two or more distinct musical notes while the singer is producing a single vocalization.
Whitlow W. L. Au was a leading expert in bioacoustics specializing in biosonar of odontocetes. He is author of the widely known book The Sonar of Dolphins (1993) and, with Mardi Hastings, Principles of Marine Bioacoustics (2008). Au was honored as a Fellow of the Acoustical Society of America in 1990 and awarded the ASA's first Silver Medal in Animal Bioacoustics in 1998. He was graduate advisor to MacArthur Fellow Kelly Benoit-Bird, who credits Au for discovering how sophisticated dolphin sonar is, developing dolphin-inspired machine sonars to separate different species of fish with the goal of protecting sensitive species, and for making numerous contributions to the description of Humpback whale song, which helped protect these whales from ship noise and ship traffic.
The angular spectrum method is a technique for modeling the propagation of a wave field. This technique involves expanding a complex wave field into a summation of infinite number of plane waves of the same frequency and different directions. Its mathematical origins lie in the field of Fourier optics but it has been applied extensively in the field of ultrasound. The technique can predict an acoustic pressure field distribution over a plane, based upon knowledge of the pressure field distribution at a parallel plane. Predictions in both the forward and backward propagation directions are possible.
The ASA Silver Medal is an award presented by the Acoustical Society of America to individuals, without age limitation, for contributions to the advancement of science, engineering, or human welfare through the application of acoustic principles or through research accomplishments in acoustics. The medal is awarded in a number of categories depending on the technical committee responsible for making the nomination.
James A. Simmons is a pioneer in the field of biosonar. His research includes behavioral and neurophysiological studies of sound processing in the echolocating bat. From the time he began graduate research in the late 1960s to the present, he has been in the forefront of bat echolocation research. Simmons was honored as a fellow of the Acoustical Society of America (ASA) in 1996 and of the American Association for the Advancement of Science in 2000. He was awarded the ASA's second Silver Medal in Animal Bioacoustics in 2005. His current position is Professor in the Department of Neuroscience, Brown University.
Buccal speech is an alaryngeal form of vocalization which uses the inner cheek to produce sound rather than the larynx. The speech is also known as Donald Duck talk, after the Disney character Donald Duck.
The Cancún Underwater Museum is a non-profit organization based in Cancún, Mexico devoted to the art of conservation. The museum has a total of 500 sculptures, by a series of international and local sculptors, with three different galleries submerged between three and six meters deep in the ocean at the Cancún National Marine Park. The museum was thought up by Marine Park Director Jaime González Cano, with the objective of saving the nearby coral reefs by providing an alternative destination for divers. It was started in 2009 and officially opened in November 2010.
Jason deCaires Taylor is a British sculptor and creator of the world's first underwater sculpture park – the Molinere Underwater Sculpture Park – and underwater museum – Cancún Underwater Museum (MUSA). He is best known for installing site-specific underwater sculptures that develop naturally into artificial coral reefs, which local communities and marine life depend on. Taylor integrates his skills as a sculptor, marine conservationist, underwater photographer and scuba diving instructor into each of his projects. By using a fusion of Land Art traditions and subtly integrating aspects of street art, Taylor produces dynamic sculptural works that are installed on the ocean floor to encourage marine life, to promote ocean conservation and to highlight the current climate crisis.
The Pioneers of Underwater Acoustics Medal is awarded by the Acoustical Society of America in recognition of "an outstanding contribution to the science of underwater acoustics, as evidenced by publication of research results in professional journals or by other accomplishments in the field". The award was named in honor of H. J. W. Fay, Reginald Fessenden, Harvey Hayes, G. W. Pierce, and Paul Langevin.
Jennie C. Jones is an African-American artist living and working in Brooklyn, New York. Her work has been described, by Ken Johnson, as evoking minimalism, and paying tribute to the cross-pollination of different genres of music, especially jazz. As an artist, she connects most of her work between art and sound. Such connections are made with multiple mediums, from paintings to sculptures and paper to audio collages. In 2012, Jones was the recipient of the Joyce Alexander Wien Prize, one of the biggest awards given to an individual artist in the United States. The prize honors one African-American artist who has proven their commitment to innovation and creativity, with an award of 50,000 dollars. In December 2015 a 10-year survey of Jones's work, titled Compilation, opened at the Contemporary Arts Museum in Houston, Texas.
Christine Erbe is a German-Australian physicist specializing in underwater acoustics. She is a professor in the School of Earth and Planetary Sciences and director of the Centre for Marine Science and Technology (CMST)—both at Curtin University in Perth, Western Australia. Erbe is known for her research on acoustic masking in marine mammals, investigating how man-made underwater noise interferes with animal acoustic communication.
Jennifer Miksis-Olds is an American marine scientist known for her research using acoustics to track marine mammals.
Elizabeth Ann ("Betsy") Cohen is a Brooklyn-born California-based acoustician and engineer for the arts. She is known as a scholar of music perception, digital archiving, and advocate for music therapy.
Paul Earls Sabine was an American acoustic engineer and a specialist on acoustic architecture. Sound absorbing boards made of porous gypsum was sometimes known by the tradename Sabinite. He was a director at the Riverbank Laboratories until his retirement in 1947.