Imy dixson series#

ĭixson's map collection, which became part of the 1952 bequest, 'includes examples from the 16th through to the 20th century including hand coloured maps by Dutch mapmakers, Ortelius, Blaeu, de Wit, and Janssonius. Īmong the rare and interesting manuscripts in the Dixson collection are soldiers' diaries from the First Fleet, and the invitation cards and menus from the opening in 1898 of Sydney's Queen Victoria Market Building (now known as the Queen Victoria Building) are also part of the collection. At first the collection was for his own use but '.when he learned that the income from David Scott Mitchell's bequest to the Public Library of New South Wales could not be spent on pictures, he 'decided to give special attention to them''. 'Dixson's collecting soon widened to include many formats – not only books and manuscripts but pictures, coins, medals, curios, relics, postage stamps, bookplates and maps.' He especially valued works in pristine condition and would rebind volumes showing signs of wear. Also included are significant collections relating to Australian literature, theatre, art, architecture, sport, natural history, Indigenous material and biography.

Collection strengths include the exploration of the Pacific, Antarctica and Australia. Together with the earlier bequest of David Scott Mitchell the printed book collections represent the published history of Australia and especially New South Wales of the time. However, the collection also includes many European works considered to be 'rare and valuable'. Portrait medallion of Sir William Dixson in the Mitchell Libraryĭixson, who began collecting books and manuscripts in the 1890s, originally focussed on Australiana. Ltd from 1903 to 1908 the City Bank of Sydney from 1909 to 1917 the Dixson Trust Ltd from 1909 to 1952 and Timbrol Ltd until 1952.Īustralian artist Lionel Lindsay made some etchings of Dixson based on 'quick sketches' by local artist Walter Syer after a visit to the Mitchell library in June 1893. ĭixson was a director of various businesses and public bodies, including Dixson & Sons Ltd from 1899 to 1903 the British-Australasian Tobacco Co. He is the author of a small work on the French explorers Dumont D'Urville and Lapérouse.

He returned to Australia and worked for several years for the engineer and urban visionary, Norman Selfe. He was educated at All Saints' College in Bathurst, New South Wales and gained engineering qualifications in Scotland in 1889–96. If you want a more complex sound, or a more sustained sound, hit slightly off center.Dixson was the eldest surviving son of tobacco manufacturer and philanthropist Sir Hugh Dixson.

Imy dixson series#

With those two drums, removing the 1s mode allows the remaining modes to get close enough to a harmonic series that you can hear pitch from the drum.įor kick drum, if you want maximum slap + thump, hit dead center. Killing the prevalence of that 1s mode is also the reason timpani have a bowl shape, and why tabla have the black paste dot in the center of the head - it's all an effort to remove that slappy attack mode from the sound and concentrate on the more harmonically-rich modes. It's why you never hit a timpani in the middle, or why marching quad players never hit dead center - they want a ringing tone, not just an impact (conversely, it's the reason why marching BASS drummers generally do hit dead center). The 'p' and 'd' modes (think pizza slices, with alternating slices going up and down) don't get activated at all in the dead center of the head (it's a node / null spot), and these are the modes that contribute to most high end content in a drum hit.

This, along with the other s modes (think bullseyes, where alternating rings are going up and down) have a very quick energy dispersal - almost all impact, and very little high frequency activation. The only mode that really gets activated is the 1s mode, which is the entire head moving up and down like a trampoline. Center is a node for most vibration modes.