David Worrall (mai kirkiro)

**David Worrall** (an haife shi a ranar 25 ga Oktoba 1954 a Newcastle NSW) ɗan Australiya ne kuma mai zane-zane na sauti wanda ke aiki da nau'o'i daban-daban, gami da Sonication, sauti da *polymedia mai zurfi* (kalma da ya ƙirƙira a 1986) da kuma kayan kida na gargajiya.

## Tarihin rayuwa
Worrall yana aiki da nunawa a duniya. Ya yi karatun kiɗa a Jami'ar Sydney tare da Peter Sculthorpe, Ross Edwards, inda ya kuma yi karatun lissafi da Falsafar Yamma, kuma a Jami'an Adelaide tare da Richard Meale da Tristram Cary.

Ayyukan kirkirar Worrall sun haɗa da ƙoƙari da yawa: kayan aiki da kayan lantarki, waƙoƙin sauti da shigarwar sauti ciki har da waɗanda ke amfani da PIPES (Portable Immersive Polymedia Event Spaces).  Wani lokaci ana kiransa Portable Event Theatres (PETs).  Shi mai tsara shirye-shirye ne a cikin harsunan kwamfuta da yawa kuma ya haɓaka software don abun da ke ciki na kiɗa, sauya rubutu da Sonication. rubutun digirinsa na PhD ya kasance a kan ci gaban Tsarin software don sonicing na bayanai a cikin manyan ko manyan bayanai masu yawa, kamar waɗanda ke cikin injunan ciniki na tsaro.

An nada Worrall a Kwalejin Kiɗa a Jami'ar Melbourne a 1979 don koyar da abun da ke ciki na kiɗa da kuma gudanar da bincike a cikin Kiɗa na kwamfuta. Baya ga abun da ke ciki, tsarawa, dabarun ƙarni na ashirin da kuma ingantawa kyauta, a cikin 1981, kafin zuwan kwamfuta ta sirri, ya tsara kuma ya koyar da karatun digiri na farko a cikin kiɗa na kwamfuta a Ostiraliya ta amfani da kwamfuta mai mahimmanci, da MusicC (ci gaba na Dick Moore's CMusic, mafi alaƙa da Max Mathews' Music V, Csound) da Gary Lee Nelson's Music Programming Library (an rubuta a cikin APL). Waƙarsa daga wannan lokacin sun haɗa da Albert H. Maggs Award commission Images for Two Pianos da Seymour Group sun ba da izinin *Wasannin Gilashi* don rukuni da tef ɗin da aka samar da kwamfuta - aikin Australiya na farko a cikin wannan tsari. Sauran sanannun ayyuka daga wannan lokacin sun haɗa da Mixtures da sake tattarawa da *...* *tare da sikelin kifi da aka warwatsa...*.

A shekarar 1986 aka naɗa shi darektan ɗakunan kiɗa na lantarki a Makarantar Kiɗa ta Canberra . Ya kafa kuma ya zama shugaban cibiyar Australian Centre for the Arts and Technology (ACAT),   a Jami'ar Ƙasa ta Australia a shekarar 1989, matsayin da ya riƙe tsawon sama da shekaru goma. A wannan lokacin, ACAT ta ba da digirin farko na digiri na biyu a Australia a fannin multimedia : an ɗauke shi a matsayin ƙaramin fanni na Electronic Arts, tare da kiɗan electroacoustic da kuma zane-zanen kwamfuta .   Fitowar Worrall daga wannan lokacin ta fi mayar da hankali ne kan electroacoustic (misali *Harmonie du Soir* ), polymedia (misali *Cords* ), waƙoƙin motsa jiki na kwamfuta (misali *En Passant Marcel Duchamp* ) da kuma ci gaba da sha'awarsa ta haɗa kayan kida da electroacoustics (misali *Air* ).

Worrall ya lashe kyaututtuka daban-daban na rubuce-rubuce da bincike kuma ya rike mukamai masu zane-zane da kuma ziyarar zumunci a jami'o'i a Ostiraliya, Faransa, Spain, Amurka da Burtaniya, inda ya kasance Leverhulme Fellow a Sashen Kiɗa a Jami'ar York a 1996. Ya kasance memba na kafa na Majalisar Kiɗa ta Ostiraliya, yanzu Music Australia An adana shi  , wanda ya sanya shi memba na Rayuwa mai daraja a cikin 2009, Gidauniyar Kiɗa ta lantarki kuma ya yi aiki a kan allon ƙungiyoyi da yawa, gami da Kwamitin Kiɗa da Ayyuka Masu Amfani (daga baya Mixed Media), Cibiyar Kiɗa ta Australiya, inda yake mai zane-zane,  kuma a matsayin shugaban a cikin 1998 / 1999 na Kungiyar Kiɗa ta Kwamfuta ta Australasia. Ya kasance kuma memba na kwamitin International Community for Auditory Display (ICAD) tun daga 2010 kuma zababben shugaban su na 2016-2019.

## Manazarta