Recherehes expérimentales sur le timbre des voyelles françaises. 



45 



Voyelle a. 



Sp 



N" 5 



N« 6 



N" 7 



N" 8 



195 

 390 

 585 

 780 

 975 

 1170 



3.5 

 2.3 

 3.9 

 10.5 

 1.7 

 7.9 



1365 4.2 

 1560' 0.3 



1755! 0.2 



33.3 



21.9 



37.1 



100.0 



16.2 



75.2 



40.0 



2.9 



1.9 



1.9 

 2.4 

 2.9 

 6.5 

 5.1 

 7.2 

 2.8 

 0.6 

 0.1 

 ■Pi9 



26.4 

 33.3 

 40.3 

 90.3 



70.8 



100.0 



38.9 



8.3 



1.4 I 

 =0.2(2.8%) 



0.2 

 1.6 

 5.4 

 7.1 

 4.9 

 7.7 

 2.2 

 0.2 

 0.3 



2.6 



20.8 



70.2 



92.2 



63.7 



100.0 



28.6 



2.6 



3.9 









 12 



38 



28 



100 



11 







201 



402 



603 



804 



1005 



1206 



1407 



1608 



I 1809 



1.5 

 1.5 

 4.5 

 10.5 

 2.2 

 7.8 

 2.8 

 0.4 

 0.5 



14.3 



14.3 



42.8 



100.0 



21.0 



74.3 



26.7 



3.8 



4.8 





 

 8 



81 



5 



100 



17 

 

 1 



N:o 2. 



