The first commercial digital hearing aid was created in 1987 by the Nicolet Corporation. The hearing aid contained a body-worn processor that had a hardwire connection with an ear mounted transducer. While the Nicolet Corporation’s hearing aid was not publicly successful and the company shortly folded, it was able to start a competition between companies to create more effective hearing aids. Two years later, in 1989, the behind-the-ear (BTE) digital hearing aid was launched. In addition to the Nicolet Corporation, Bell Laboratories expanded upon the hearing aid business by developing a hybrid digital-analog hearing aid. When the hearing aid was put on in the market, it was instantaneously successful. This development helped bring major changes to the world of the hearing aid. The next major milestone was creating an all-digital hearing aid. The Oticon Company developed the first digital hearing aid in 1995, but it was only distributed to audiological research centers for research on digital technology in the realm of acoustic amplification. The Senso was the first commercially successful, all-digital hearing aid, and was created by Widex in 1996. After the success of the Senso, Oticon began marketing their own hearing aid, the DigiFocus. Presently, the digital hearing aid is now become programmable. By making the hearing aid programmable, it has allowed hearing aids to be capable of regulating sound on their own, without using a separate control. The hearing aid can now adjust itself depending on what environment it is in and often does not even need a physical volume control button. Silver metal case with side clips and hearing aid attached. Has battery compartment for AA batteries. Volume control is the top left hand corner. "C OF A/CALAID/36778" on back of case deaf children australia, hearing aid, calaid

The first commercial digital hearing aid was created in 1987 by the Nicolet Corporation. The hearing aid contained a body-worn processor that had a hardwire connection with an ear mounted transducer. While the Nicolet Corporation’s hearing aid was not publicly successful and the company shortly folded, it was able to start a competition between companies to create more effective hearing aids. Two years later, in 1989, the behind-the-ear (BTE) digital hearing aid was launched. In addition to the Nicolet Corporation, Bell Laboratories expanded upon the hearing aid business by developing a hybrid digital-analog hearing aid. When the hearing aid was put on in the market, it was instantaneously successful. This development helped bring major changes to the world of the hearing aid. The next major milestone was creating an all-digital hearing aid. The Oticon Company developed the first digital hearing aid in 1995, but it was only distributed to audiological research centers for research on digital technology in the realm of acoustic amplification. The Senso was the first commercially successful, all-digital hearing aid, and was created by Widex in 1996. After the success of the Senso, Oticon began marketing their own hearing aid, the DigiFocus. Presently, the digital hearing aid is now become programmable. By making the hearing aid programmable, it has allowed hearing aids to be capable of regulating sound on their own, without using a separate control. The hearing aid can now adjust itself depending on what environment it is in and often does not even need a physical volume control button. Silver metal case with side clips and hearing aid attached. Has battery compartment for AA batteries. Volume control is the top left hand corner. Comes with its black case "C OF A/CALAID/101862" on back of case. "ANGUS & COOTE/Acoustics/HEARING AIDS" on inside cover of case

The first commercial digital hearing aid was created in 1987 by the Nicolet Corporation. The hearing aid contained a body-worn processor that had a hardwire connection with an ear mounted transducer. While the Nicolet Corporation’s hearing aid was not publicly successful and the company shortly folded, it was able to start a competition between companies to create more effective hearing aids. Two years later, in 1989, the behind-the-ear (BTE) digital hearing aid was launched. In addition to the Nicolet Corporation, Bell Laboratories expanded upon the hearing aid business by developing a hybrid digital-analog hearing aid. When the hearing aid was put on in the market, it was instantaneously successful. This development helped bring major changes to the world of the hearing aid. The next major milestone was creating an all-digital hearing aid. The Oticon Company developed the first digital hearing aid in 1995, but it was only distributed to audiological research centers for research on digital technology in the realm of acoustic amplification. The Senso was the first commercially successful, all-digital hearing aid, and was created by Widex in 1996. After the success of the Senso, Oticon began marketing their own hearing aid, the DigiFocus. Presently, the digital hearing aid is now become programmable. By making the hearing aid programmable, it has allowed hearing aids to be capable of regulating sound on their own, without using a separate control. The hearing aid can now adjust itself depending on what environment it is in and often does not even need a physical volume control button. Square, silver metal hearing aid with electronics and AA battery compartments. Has an ear piece and ear mould attached by wire, with a volume adjustment. A body level type, probably a CALAID T manufacture from 1955 to the 70's. On front "C OF A/CALAID/108499" deaf children australia, hearing aid, calaid, commonwealth of australia

Brown leather case containing silver CALAID T hearing aid with body straps, forming a harness with press studs for adjustment, probably a childs hearing aid as the harness would have helped to prevent the loss of the hearing aid. Has two wires, one with the ear piece, the other with a different attachment Inside leather case "------ ------" ? Maybe imprint from tape? On case: "C OF A/CALAID/116506" On other side in sticky tape "STEVEN CAO (?)HIA / LEFT VOL 2"

Yellowed A4 sheet outlining requirements for medical exam.Reg No. 4002868

Yellowed Foolscap typed information outlining requirements of call-up.document, call-up notice

Staple bound, c 20 x double-spaced typed and printed A4 pages. Double-sided pages.constitution, american embassy, vietnamese constitution

Images of Luna Park, Pier, Sea Baths, Sunday market. Postcard colour luna park, st kilda pier, st kilda sea baths, st kilda market

Early image of Alfred Square St Kilda with surrounding builldings. Reproduced from the original at the Athenaeum Clubcolour reproduction of original oil painting 1873. Meet of Melbourne hounds in Alfred Square. Meet of Melbourne Hounds at St Kilda painting by permission of the Committee on the Athenaeum club Melbourne

Large illustrated Bible with elaborately tooled leather binding. Full page illustrations protected by "tissue" paper. Front and back covers are moulded in relief. Posted illustrations and wording on front and back covers is gilded.Presented to "Mrs D Urquhart" / by "Mr D Urquhart" / "December 7th 1885".urquhart family

Composer Sergei ProkofievAddress in La Jolla on top leftwalsh st library

Hardcover w/ Dust JacketLimited Edition of 500walsh st library

HardcoverNewspaper Clippings (1) "Into the Pacific", a book review of this book by Alan Frost for The Weekend review 25-26 Jan 1997; (2) "Plan steers a steady course" on the NGV redesign, The Age 12 May 1997. Also a thank you card to Patricia and John from Noel.walsh st library

SoftcoverBirthday gift with note cardwalsh st library

la trobe cottage, c.j. la trobe, victorian history, walsh st library

Paintings Arthur Boydarthur boyd, nolan, ngv, cook bi-centenary , walsh st library

Hardcover w/ Dust Jacket"To Dad with Love from John, Christmas 1975"australian history, australian biography, world war i, military, army, walsh st library

SoftcoverFlyer of 'Rodney Pople: First One Man Show in Melbourne"national gallery of victoria, painting, sidney nolan, richard haese, jan minchin , walsh st library

Softcoverwalsh st library

Hardcover w/ Dust Jacket(Robin Boyd noted as member of council of trustees)walsh st library

Hardcover w/ Dust JacketNote from Johnwalsh st library

Hardcover w/ Dust Jacketwalsh st library

SoftcoverThe Age Newspaper clipping (1977) - a review on the art exhibitionbritish art, walsh st library

Magazinewalsh st library

SoftcoverIssue has an article on the 1998 Royal Australian Institute of Architects Awards. 2 photocopies of article on the monarchy from The economist Oct 22 1994phillips collections, art, walsh st library