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NOC (whale)
NOC was a beluga whale who made human-like vocalizations. He was captured by Inuit hunters for the United States Navy in 1977 and lived in captivity until his death in 1999. In 1984, researchers from the National Marine Mammal Foundation discovered his unusual ability to mimic the rhythm and tone of human speech. Belugas' human-like voices had been described in the past, but NOC's voice was the first to have been recorded. Capture and captivity NOC was legally captured by Inuit hunters in 1977 as a juvenile. The name "NOC" is a play on "no-see-ums", biting midges found in Manitoba where he was caught. He lived in captivity for 22 years until his death in 1999. His human-like vocalizations were first noticed in 1984 and stopped about four years later when he became sexually mature. Human-like sounds Beluga whales have been called " canaries of the sea", and anecdotes of their capacity for mimicry have been reported in the past. For example, the first two scientists to study the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delphinapterus Leucas -Vancouver Aquarium -Canada-8a
The beluga whale () (''Delphinapterus leucas'') is an Arctic and sub-Arctic cetacean. It is one of two members of the family Monodontidae, along with the narwhal, and the only member of the genus ''Delphinapterus''. It is also known as the white whale, as it is the only cetacean to regularly occur with this colour; the sea canary, due to its high-pitched calls; and the melonhead, though that more commonly refers to the melon-headed whale, which is an oceanic dolphin. The beluga is adapted to life in the Arctic, with anatomical and physiological characteristics that differentiate it from other cetaceans. Amongst these are its all-white colour and the absence of a dorsal fin, which allows it to swim under ice with ease. It possesses a distinctive protuberance at the front of its head which houses an echolocation organ called the melon, which in this species is large and deformable. The beluga's body size is between that of a dolphin and a true whale, with males growing up to lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beluga Whale
The beluga whale () (''Delphinapterus leucas'') is an Arctic and sub-Arctic cetacean. It is one of two members of the family Monodontidae, along with the narwhal, and the only member of the genus ''Delphinapterus''. It is also known as the white whale, as it is the only cetacean to regularly occur with this colour; the sea canary, due to its high-pitched calls; and the melonhead, though that more commonly refers to the melon-headed whale, which is an oceanic dolphin. The beluga is adapted to life in the Arctic, with anatomical and physiological characteristics that differentiate it from other cetaceans. Amongst these are its all-white colour and the absence of a dorsal fin, which allows it to swim under ice with ease. It possesses a distinctive protuberance at the front of its head which houses an animal echolocation, echolocation organ called the Melon (whale), melon, which in this species is large and deformable. The beluga's body size is between that of a dolphin and a true ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1999 Animal Deaths
File:1999 Events Collage.png, From left, clockwise: The funeral procession of King Hussein of Jordan in Amman; the 1999 İzmit earthquake kills over 17,000 people in Turkey; the Columbine High School massacre, one of the first major school shootings in the United States; the Year 2000 problem ("Y2K"), perceived as a major concern in the lead-up to the year 2000; the Millennium Dome opens in London; online music downloading platform Napster is launched, soon a source of online piracy; NASA loses both the Mars Climate Orbiter and the Mars Polar Lander; a destroyed T-55 tank near Prizren during the Kosovo War., 300x300px, thumb rect 0 0 200 200 Death and state funeral of King Hussein rect 200 0 400 200 1999 İzmit earthquake rect 400 0 600 200 Columbine High School massacre rect 0 200 300 400 Kosovo War rect 300 200 600 400 Year 2000 problem rect 0 400 200 600 Mars Climate Orbiter rect 200 400 400 600 Napster rect 400 400 600 600 Millennium Dome 1999 was designated as the Interna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sound Measurements
In physics, sound is a vibration that propagates as an acoustic wave, through a transmission medium such as a gas, liquid or solid. In human physiology and psychology, sound is the ''reception'' of such waves and their ''perception'' by the brain. Only acoustic waves that have frequencies lying between about 20 Hz and 20 kHz, the audio frequency range, elicit an auditory percept in humans. In air at atmospheric pressure, these represent sound waves with wavelengths of to . Sound waves above 20 kHz are known as ultrasound and are not audible to humans. Sound waves below 20 Hz are known as infrasound. Different animal species have varying hearing ranges. Acoustics Acoustics is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids including vibration, sound, ultrasound, and infrasound. A scientist who works in the field of acoustics is an ''acoustician'', while someone working in the field of acoustical e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whale Sounds
Whales use a variety of sounds for communication and sensation. The mechanisms used to produce sound vary from one family of cetaceans to another. Marine mammals, including whales, dolphins, and porpoises, are much more dependent on sound than land mammals due to the limited effectiveness of other senses in water. Sight is less effective for marine mammals because of the particulate way in which the ocean scatters light. Smell is also limited, as molecules diffuse more slowly in water than in air, which makes smelling less effective. However, the speed of sound is roughly four times greater in water than in the atmosphere at sea level. As sea mammals are so dependent on hearing to communicate and feed, environmentalists and cetologists are concerned that they are being harmed by the increased ambient noise in the world's oceans caused by ships, sonar and marine seismic surveys. The word "song" is used to describe the pattern of regular and predictable sounds made by some spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Individual Cetaceans
Cetaceans are the animals commonly known as whales, dolphins, and porpoises. This list includes individuals from real life or fiction, where fictional individuals are indicated by their source. It is arranged roughly taxonomically. Baleen whales Rorquals * 52-hertz whale (may be a blue whale hybrid) Blue whales * KOBO Fin whales * Moby Joe, a fin whale who became trapped in Newfoundland, the subject of Farley Mowat's 1972 book ''A Whale for the Killing''. Humpback whales * Delta and Dawn * George and Gracie from '' Star Trek IV: The Voyage Home'' * Humphrey the Whale * Migaloo * The Montreal whale * Mister Splashy Pants * Tay Whale Gray whales * Bonnet, Crossbeak, and Bone or Putu, Siku, and Kanik (in Inupiaq), or Fred, Wilma, and Bamm-Bamm in the book ''Big Miracle'' and film adaptation * Klamath River Whales Toothed whales Beaked whales Northern Bottlenose Whales * River Thames whale Dolphins * Delphinus from Greek mythol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kosik (elephant)
Kosik (Korean: 코식; pronounced Ko-shik) is a male Indian elephant (''Elephas maximus'') in the Everland theme park in Yongin, South Korea, who was born in 1990. He made headlines in September 2006 when it was discovered he could imitate the Korean words for "yes" (네), "no" (아니오), "sit" (앉아), "lie down" (누워), and four other words. He makes the sounds by putting his trunk in his mouth and shaking it while exhaling, similar to the way a human whistles with fingers in their mouth. Kwon Su-wan, director of the zoo in Seoul, said: "We plan to conduct further studies with keepers, veterinarians and scientists on whether Kosik understands the meaning of these words as he speaks them." Like all cases of talking animals, claims are subject to the observer-expectancy effect, which may be a meaningless form of mimicry and which are subject to fabrication for many reasons. See also * Batyr * Kanzi * NOC * List of individual elephants Notes References * Associated P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kanzi
Kanzi (born October 28, 1980), also known by the lexigram (from the character 太), is a male bonobo who has been the subject of several studies on great ape language. According to Sue Savage-Rumbaugh, a primatologist who has studied the bonobo throughout her life, Kanzi has exhibited advanced linguistic aptitude. Despite his achievements in the use of language, Kanzi could still not approach the levels of an average 3-year-old child. Biography Kanzi was born to Lorel and Bosandjo at Yerkes Field Station at Emory University in 1980. Shortly after birth Kanzi was stolen and adopted by a more dominant female, Matata, the matriarch of the group. In 1985, Kanzi was moved to the Language Research Center at Georgia State University. He was later relocated, along with his sister, Panbanisha, to the Great Ape Trust, in Des Moines, Iowa. The ill-fated facility, founded in 2004 by local businessman, Ted Townsend, closed after losing funding, experiencing allegations of neglec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Batyr
Batyr (May 24, 1970 – August 26, 1993) was an Asian elephant claimed to be able to use a large amount of meaningful human speech. Living in a zoo in Kazakhstan in the Soviet Union, Batyr was reported as having a vocabulary of more than 20 phrases. A recording of Batyr saying "Batyr is good", his name and using words such as ''drink'' and ''give'' was played on Kazakh state radio and on the Soviet Central Television programme ''Vremya'' in 1980. Like all cases of talking animals, these claims are subject to the observer-expectancy effect. Biography Born on May 24, 1970, at Almaty Zoo, Batyr lived his entire life in the Karaganda Zoo at Karaganda in Kazakhstan. He died in 1993. Batyr was the offspring of once-wild Indian elephants (a subspecies of the Asian elephant) and was the second child of his mother, Palm, (1959–1998) and father, Dubas, (1959–1978) presented to Kazakhstan's Almaty Zoo by the Indian Prime Minister Jawaharlal Nehru. The first baby elephant (Batyr's elde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Larynx
The larynx (), commonly called the voice box, is an organ in the top of the neck involved in breathing, producing sound and protecting the trachea against food aspiration. The opening of larynx into pharynx known as the laryngeal inlet is about 4–5 centimeters in diameter. The larynx houses the vocal cords, and manipulates pitch and volume, which is essential for phonation. It is situated just below where the tract of the pharynx splits into the trachea and the esophagus. The word ʻlarynxʼ (plural ʻlaryngesʼ) comes from the Ancient Greek word ''lárunx'' ʻlarynx, gullet, throat.ʼ Structure The triangle-shaped larynx consists largely of cartilages that are attached to one another, and to surrounding structures, by muscles or by fibrous and elastic tissue components. The larynx is lined by a ciliated columnar epithelium except for the vocal folds. The cavity of the larynx extends from its triangle-shaped inlet, to the epiglottis, and to the circular outlet at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pressure Sensor
A pressure sensor is a device for pressure measurement of gases or liquids. Pressure is an expression of the force required to stop a fluid from expanding, and is usually stated in terms of force per unit area. A pressure sensor usually acts as a transducer; it generates a signal as a function of the pressure imposed. For the purposes of this article, such a signal is electrical. Pressure sensors are used for control and monitoring in thousands of everyday applications. Pressure sensors can also be used to indirectly measure other variables such as fluid/gas flow, speed, water level, and altitude. Pressure sensors can alternatively be called pressure transducers, pressure transmitters, pressure senders, pressure indicators, piezometers and manometers, among other names. Pressure sensors can vary drastically in technology, design, performance, application suitability and cost. A conservative estimate would be that there may be over 50 technologies and at least 300 companies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beluga Whale
The beluga whale () (''Delphinapterus leucas'') is an Arctic and sub-Arctic cetacean. It is one of two members of the family Monodontidae, along with the narwhal, and the only member of the genus ''Delphinapterus''. It is also known as the white whale, as it is the only cetacean to regularly occur with this colour; the sea canary, due to its high-pitched calls; and the melonhead, though that more commonly refers to the melon-headed whale, which is an oceanic dolphin. The beluga is adapted to life in the Arctic, with anatomical and physiological characteristics that differentiate it from other cetaceans. Amongst these are its all-white colour and the absence of a dorsal fin, which allows it to swim under ice with ease. It possesses a distinctive protuberance at the front of its head which houses an animal echolocation, echolocation organ called the Melon (whale), melon, which in this species is large and deformable. The beluga's body size is between that of a dolphin and a true ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
