Harry Lindgren

Harry Lindgren (25 Yuni 1912 - 1 Yuli 1992) ya kasance injiniyan Burtaniya-Australia, masanin harshe kuma masanin lissafi.Laugesen, Amanda (2017), "Lindgren, Harry (1912–1992)", Australian Dictionary of Biography, Canberra: National Centre of Biography, Australian National University, retrieved 8 October 2020

 Rayuwa ta farko 
An haifi Lindgren a Newcastle-upon-Tyne a Ingila.

A shekara ta 1935 ya yi hijira don ya haɗu da iyalinsa a Perth, Ostiraliya. Ya sami digiri na BSc daga Jami'ar Western Australia kuma daga baya ya zama Jami'in Patent na Commonwealth. Ya auri Hauwa'u Spokone, wanda ya sadu da ita a jami'a, a ranar 30 ga Mayu 1941, ma'auratan sun ci gaba da samun 'yar daya. Lindgren ya buga violin a cikin Canberra Symphony Orchestra na shekaru da yawa.

 Lissafi 
Lindgren ya wallafa labarai a cikin mujallu na lissafi da yawa wanda ya ƙare a cikin sanannen littafinsa 'Geometric Dissections' (Van Nostrand 1964), wanda ke bincika dabarun tsarawa da warware matsalolin dissection. Lokacin da aka buga, aikinsa shine kawai cikakkiyar maganin wannan batun a kowane harshe. Wannan ya kasance gaskiya na kashi ɗaya bisa uku na ƙarni.

 Harsuna da rayuwarsu ta baya 
A cikin 1969 Lindgren ya buga Spelling Reform: A New Approach (Alpha Books, 104 Bathurst St, Sydney 2000, Australia). Wannan aikin ya tsara wani tsari don gabatar da gyaran phoneme-by-phoneme na rubutun Ingilishi, don rubutun zai iya wakiltar sautunan magana da suke nunawa daidai. Littafin yana da zane-zane da yawa da ke nuna wauta na rubutun da ke akwai. Ya shafe shekaru biyar yana rubuta littafin.

A ranar 1 ga Satumba 1971 Lindgren ta kaddamar da kungiyar Spelling Action Society (wanda ke da hedikwatar a Narrabundah, wani yanki na Canberra ) don inganta sauye-sauyen da ya ba da shawarar. Ya zaɓi sunan don raba asalinsa tare da Kamfanin jirgin sama na SAS na Scandinavia don amincewa da kakanninsa na Nordic. Ya wallafa jaridar Spelling Action a karkashin al'umma don inganta amfani da Mataki na Spelling Reform One (SR1). Yayin da lafiyar Lindgren ta kara tabarbarewa a rayuwarta ta baya Gary Jimmieson (kuma daga baya Doug Everingham) ya karɓi wasikar.

Ya mutu daga ciwon huhu a gidan jinya na Jindalee, Canberra. 

 Manazarta 
Rukuni:Haifaffun 1912