The Leslie speaker is a combined amplifier and loudspeaker that projects the signal from an electric or electronic instrument and modifies the sound by rotating a baffle chamber ("drum") in front of the loudspeakers. A similar effect is provided by a rotating system of horns in front of the treble driver. It is most commonly associated with the Hammond organ, though it was later used for the electric guitar and other instruments. A typical Leslie speaker contains an amplifier, a treble horn and a bass speaker—though specific components depend upon the model. A musician controls the Leslie speaker by either an external switch or pedal that alternates between a slow and fast speed setting, known as "chorale" and "tremolo".
Sir Horace Darwin,, was an English engineer specializing in the design and manufacture of precision scientific instruments. He was a Fellow of Trinity College, Cambridge.
Lycoming Engines is a major American manufacturer of aircraft engines. With a factory in Williamsport, Pennsylvania, Lycoming produces a line of horizontally opposed, air-cooled, four, six and eight-cylinder engines including the only FAA-certified aerobatic and helicopter piston engines on the market.
Errett Lobban "E. L." Cord was an American business executive. He was considered a leader in United States transport during the early and middle 20th century.
S. C. Johnson & Son, Inc. is an American multinational corporation, privately held manufacturer of household cleaning supplies and other consumer chemicals based in Racine, Wisconsin. In 2017, S. C. Johnson employed approximately 13,000 people and had estimated sales of $10 billion.
Auburn was a brand name of American automobiles produced from 1900 to 1937, most known for the Auburn Speedster models it produced, which were fast, good-looking and expensive. However, after the 1929 Wall Street Crash, and the economic downturn that ensued, Auburn's expensive automobiles, along with its also very expensive sister marques Duesenberg and Cord, saw inevitable sales downturns, and all vehicle business halted in 1937.
Gretsch is an American company that manufactures musical instruments. The company was founded in 1883 in Brooklyn, New York by Friedrich Gretsch, a 27-year-old German immigrant, shortly after his arrival to the United States. Friedrich Gretsch manufactured banjos, tambourines, and drums until his death in 1895. In 1916, his son, Fred Gretsch Sr. moved operations to a larger facility where Gretsch went on to become a prominent manufacturer of American musical instruments. Through the years, Gretsch has manufactured a wide range of instruments, though they currently focus on electric, acoustic and resonator guitars, basses, ukuleles, and drums.
The Vultee Aircraft Corporation was an aircraft manufacturer founded in 1939 in Los Angeles County, California, when the Vultee Aircraft Division of the aviation holding company AVCO was reorganized as an independent company. It had limited success before merging with the Consolidated Aircraft Corporation in 1943, to form the Consolidated Vultee Aircraft Corporation − or Convair.
Avco Corporation is a subsidiary of Textron, which operates Textron Systems Corporation and Lycoming.
Cambridge Scientific Instrument Company was a company founded in the late 1870s by Robert Fulcher. The original use of the company was to service instruments for the Cambridge physiology department. In the beginning, the company was financially driven by a friend of Horace Darwin (1851–1928), Albert Dew-Smith (1848–1903). Eventually, Fulcher was fully replaced in the company by Darwin and Dew-Smith, in 1881, who would then become the sole co-owners. In light of the company being taken over, by Darwin and Dew-Smith, it grew in regard and size. By the time the company was about 15 years old, in 1891, Horace Darwin became the sole owner of the company.
Kenneth Lorin Darby was an American composer, vocal arranger, lyricist, and conductor. His film scores were recognized by the awarding of three Academy Awards and one Grammy Award. He provided vocals for the Munchkinland mayor in The Wizard of Oz (1939), who was portrayed in the film by Charlie Becker. Darby is also notable as the author of The Brownstone House of Nero Wolfe (1983), a biography of the home of Rex Stout's fictional detective.
Grosgrain is a type of fabric or ribbon defined by the fact that its weft is heavier than its warp, creating prominent transverse ribs. Grosgrain is a plain weave corded fabric, with heavier cords than poplin but lighter than faille, and is known for being a firm, close-woven, fine-corded fabric. Grosgrain has a dull appearance, with little luster in comparison to many fabric weaves, such as satin, often used for ribbons; however, it is comparatively very strong. Grosgrain fabric is most commonly available in black, but grosgrain ribbon comes in a large variety of colors and patterns. The ribbon is very similar to Petersham ribbon in its appearance, but it does not have the ability to follow the curves of a surface or edge the way that the latter does.
Fibes Drum Company was a US musical instrument manufacturing company that produced drum kits. Founded in 1966, it was acquired by guitar manufacturing company C.F. Martin in 1970 which it sold the Fibes assets to Jim Corder in 1979, who subsequently established his own company, Corder Drums. The "Fibes" name was sold to another party, remaining for a brief time as a drum stick brand, which use ceased in 1994.
Look Who's Laughing is a 1941 film from RKO Radio Pictures. The film is built around a number of radio stars from the Golden Age of Radio and centers around radio personality Jim Jordan as Fibber McGee from the comic duo, Fibber McGee and Molly, who plans to build an aircraft factory in a small town. Look Who's Laughing was followed by Here We Go Again (1942), with many of the radio stars reprising their performances.
Marc Stewart Danzeisen is an American drummer and musician. He is best known for his work with Riverdogs, Gilby Clarke, Little Caesar, his contributions to Def Leppard, and his appearance in the 1995 film, The Brady Bunch Movie.
The Leedy Manufacturing Company was an American manufacturer of percussion instruments headquartered in Indianapolis, Indiana. Leedy was highly successful in the early twentieth century, and was at one point the largest manufacturer of drums and other percussion instruments in the world.
