Heinrich Grenser

Johann Heinrich Wilhelm Grenser (5 Maris 1764 – 12 Disamba 1813) ɗan ƙasar Jamus ne mai yin kayan kida .

Daga 1779 zuwa 1786 ya fara koyon aiki a wurin kawunsa, August Grenser, wani mai kera kayan kida na Dresden, kuma bayan ya fara koyon aiki ya ci gaba da aiki a shagon August, inda ya karɓe shi a 1796.Friedrich von Huenen. "Grenser", Grove Music Online, ed. L. Macy (accessed November 16, 2006), grovemusic.com  (subscription access). Heinrich Grenser ya ƙirƙiro wani nau'in bass clarinet na farko a 1793, and may have been the inventor of the alto clarinet, beginning production in 1808.Rendall, 136. kuma wataƙila shi ne ya ƙirƙiro alto clarinet, wanda ya fara samarwa a 1808. 

Grenser ya mutu a Dresden a shekarar 1813. [1] Wani kiyasi na shekarar 1978 ya lissafa kayan kida 127 da Grenser ya bari, yawancinsu bassoons da sarewa ne, amma kuma sun haɗa da ƙahonin basset, clarinets, oboes, fagottini, da kuma ɗaya daga cikin bass clarinet, cor anglais, oboe d'amore, bass horn, contrabassoon, hunting horn, da recorder . [2]

 Manazarta