Show heui ik iba ula filial p uh ba lie a curious tea desel tolo pup it I 1 to ald said that bachs lie ole sounds jacb differently now from what B art II 11 ill all I 1 when bach wrote tt 14 because tua the lost att art r cow now pitched higher la in 1882 M it was W found tbt that tho with of high A at t tb the donalt court opera had bad crept from roin the th 13 double vibration it a secona to 0 o 44 and ad la in 2814 tbt this number bad lr further la in to oil u 1 y I 1 accordingly a m u 1 W t 0 n fe r e n c s was beld mad dd a re so 1 0 bior w wil A s t a k e u to re establish the tb old pitch of tl I 1 brat bravious ious per mec tecona outi apon this an a the th tbt the imperial aerial physical sod DI technical institute of germany dr muy kt set tap p standard lenti and has hi tested ind and cor car erected many hundreds of tuning forks aki shortening them if they ara are too low in to pitch tad and thinning the lie mr arms it they am ar to too filah all the tb arclie of oer ger feally are r pitched hike like and the th anstedt keep the tuning fork forks cornet correct this sobel lolic liou W us mr care of the th government la in an standards ta is else on reason why ah the world now goes oe to Gerld lany la in Imus leal pearson 16 k |