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Dwight Wayne Batteau
Dwight Wayne Batteau, D.Sc. (September 25, 1916 - October 26, 1967) was an acoustic engineer. His research established that the shape of humans' outer ears ( Auricle) provides directional hearing. He also developed a "Man to Dolphin Translator" which allowed 2-way communication by converting in both directions between vowel sounds and whistles. He was a professor at Harvard University, then at Tufts University and was an officer of acoustic research companies, United Research Inc. and Listening Post, Inc. Outer ear's role in directional ability In 1961 Batteau found that humans' external ears do not just magnify sound, and that ability to locate the direction a sound comes from is not just derived from the difference in arrival times between left and right eardrums. External ears channel sound in four pathways of different lengths and resonance, so each sound reaches the eardrum four times, and the slight differences in sound give far more directional ability than the difference i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acoustical Engineering
Acoustical engineering (also known as acoustic engineering) is the branch of engineering dealing with sound and vibration. It includes the application of acoustics, the science of sound and vibration, in technology. Acoustical engineers are typically concerned with the design, analysis and control of sound. One goal of acoustical engineering can be the reduction of unwanted noise, which is referred to as noise control. Unwanted noise can have significant impacts on animal and human health and well-being, reduce attainment by students in schools, and cause hearing loss. Noise control principles are implemented into technology and design in a variety of ways, including control by redesigning sound sources, the design of noise barriers, sound absorbers, suppressors, and buffer zones, and the use of hearing protection (earmuffs or earplugs). Besides noise control, acoustical engineering also covers positive uses of sound, such as the use of ultrasound in medicine, programming digit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1916 Births
Events Below, the events of the First World War have the "WWI" prefix. January * January 1 – The British Empire, British Royal Army Medical Corps carries out the first successful blood transfusion, using blood that has been stored and cooled. * January 9 – WWI: Gallipoli Campaign – The last British troops are evacuated from Gallipoli, as the Ottoman Empire prevails over a joint British and French operation to capture Constantinople. * January 10 – WWI: Erzurum Offensive – Russia defeats the Ottoman Empire. * January 12 – The Gilbert and Ellice Islands Colony, part of the British Empire, is established in modern-day Tuvalu and Kiribati. * January 13 – WWI: Battle of Wadi (1916), Battle of Wadi – Ottoman Empire forces defeat the British, during the Mesopotamian campaign in modern-day Iraq. * January 29 – WWI: Paris is bombed by German Empire, German zeppelins. * January 31 – WWI: An attack is planned on Verdun, France. Febru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Acoustical Engineers
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label that was previously known as Def American * American University, in Washington, D.C. Sports teams S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tufts University Faculty
Tufts University is a private research university in Medford and Somerville, Massachusetts, United States, with additional facilities in Boston and Grafton, as well as Talloires, France. Tufts also has several Doctor of Physical Therapy programs located in Boston, Phoenix and Seattle. It was founded in 1852 as Tufts College by Christian universalists who sought to provide a nonsectarian institution of higher learning. Tufts remained a small liberal arts college until the 1970s, when it transformed into a large research university offering doctorates in several disciplines. The corporate name of the university is "Trustees of Tufts College". Tufts offers over 90 undergraduate and 160 graduate programs across ten schools in the greater Boston area and Talloires, France.Bylaws of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvard University Faculty
Harvard University is a private Ivy League research university in Cambridge, Massachusetts, United States. Founded in 1636 and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of higher learning in the United States. Its influence, wealth, and rankings have made it one of the most prestigious universities in the world. Harvard was founded and authorized by the Massachusetts General Court, the governing legislature of colonial-era Massachusetts Bay Colony. While never formally affiliated with any denomination, Harvard trained Congregational clergy until its curriculum and student body were gradually secularized in the 18th century. By the 19th century, Harvard emerged as the most prominent academic and cultural institution among the Boston elite. Following the American Civil War, under Harvard president Charles William Eliot's long tenure from 1869 to 1909, Harvard developed multiple professional schools, which tran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvard University Alumni
The list of Harvard University alumni includes notable graduates, professors, and administrators affiliated with Harvard University. For a list of notable non-graduates of Harvard, see the list of Harvard University non-graduate alumni. For a list of Harvard's presidents, see President of Harvard University. Eight Presidents of the United States have graduated from Harvard University: John Adams, John Quincy Adams, Rutherford B. Hayes, John F. Kennedy, Franklin Delano Roosevelt, Theodore Roosevelt, George W. Bush, and Barack Obama. Bush graduated from Harvard Business School, Hayes and Obama from Harvard Law School, and the others from Harvard College. Over 150 Nobel Prize winners have been associated with the university as alumni, researchers or faculty. Nobel laureates Pulitzer Prize winners ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1967 Deaths
Events January * January 1 – Canada begins a year-long celebration of the 100th anniversary of Canadian Confederation, Confederation, featuring the Expo 67 World's Fair. * January 6 – Vietnam War: United States Marine Corps and Army of the Republic of Vietnam troops launch ''Operation Deckhouse Five'' in the Mekong Delta. * January 8 – Vietnam War: Operation Cedar Falls starts, in an attempt to eliminate the Iron Triangle (Vietnam), Iron Triangle. * January 13 – A military coup occurs in Togo under the leadership of Étienne Eyadema. * January 15 – Louis Leakey announces the discovery of pre-human fossils in Kenya; he names the species ''Proconsul nyanzae, Kenyapithecus africanus''. * January 23 ** In Munich, the trial begins of Wilhelm Harster, accused of the murder of 82,856 Jews (including Anne Frank) when he led German security police during the German occupation of the Netherlands. He is eventually sentenced to 15 years in prison. ** Milton Keynes in England is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Academy Of Science
The New York Academy of Sciences (NYAS), originally founded as the Lyceum of Natural History in January 1817, is a nonprofit professional society based in New York City, with more than 20,000 members from 100 countries. It is the fourth-oldest scientific society in the United States. The academy hosts programs and publishes scientific content across various disciplines, including life sciences, physical sciences, and social sciences. Additionally, the academy addresses critical cross-disciplinary topics such as nutrition, artificial intelligence, space exploration, and sustainability. Through these initiatives, the NYAS facilitates the exchange of scientific information among its members, the broader scientific community, the media, and the public. The academy provides resources and support to researchers, from emerging scientists to seasoned professionals. In 2020, Nicholas Dirks was appointed as the president and CEO of the academy. Peter Salovey, Former President of Yale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auricle (anatomy)
The auricle or auricula is the visible part of the ear that is outside the head. It is also called the pinna (Latin for 'wing' or ' fin', : pinnae), a term that is used more in zoology. Structure The diagram shows the shape and location of most of these components: * ''antihelix'' forms a 'Y' shape where the upper parts are: ** ''Superior crus'' (to the left of the ''fossa triangularis'' in the diagram) ** ''Inferior crus'' (to the right of the ''fossa triangularis'' in the diagram) * ''Antitragus'' is below the ''tragus'' * ''Aperture'' is the entrance to the ear canal * ''Auricular sulcus'' is the depression behind the ear next to the head * ''Concha'' is the hollow next to the ear canal * Conchal angle is the angle that the back of the ''concha'' makes with the side of the head * ''Crus'' of the helix is just above the ''tragus'' * ''Cymba conchae'' is the narrowest end of the ''concha'' * External auditory meatus is the ear canal * ''Fossa triangularis'' is the depression ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robin Batteau
Robin Batteau (born January 12, 1948) is an American composer, singer-songwriter, and music producer. Life and career Batteau is the son of Blanca Batteau and Dr. Dwight Wayne Batteau, and brother of singer/songwriter David Batteau. He attended Phillips Academy in Andover and should have graduated from Harvard University in 1969, but actually finished his degree in 2021. Batteau worked with his brother David as Batteaux, releasing one album on Columbia Records in 1971. He performed with David Buskin as ''Buskin and Batteau'' but in April 2014 the duo split up. He recorded with Tom Rush
Tom Rush (born February 8, 1941) is ...
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David Batteau
David Hurst Batteau (born June 25, 1949) is an American singer-songwriter. Batteau is the son of Blanca Batteau and Dr. Dwight Wayne Batteau, of Harvard University and Tufts University. He is the brother of singer-songwriters Robin Batteau and Dwight Jr. History Batteau is widely credited for writing songs for various entertainers, including Seals and Crofts, Trisha Yearwood, Michael Sembello and Shawn Colvin. He also co-wrote several songs with Madeleine Peyroux and Larry Klein for Peyroux's 2009 album, '' Bare Bones''. He has also focused on solo work, and has released one solo album, ''Happy in Hollywood'' (1976) on A&M Records. Batteau had previously worked with his brother Robin as Batteaux, releasing one album on Columbia Records in 1971. This album contains the song "Tell Her She's Lovely" which was covered by El Chicano in 1973. In the mid-1980s, Batteau formed the Pop/New Wave band Nomo, which released one album, ''The Great Unknown'', in 1985, scoring a minor hit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
