Show 4 4 i t HOW t III Amm oms U MI IN i I I i CT Even tn Even t when lie he falls to hear henr correctly correct correct- t ly Iy 25 per tier cent of ot the sound sounds f t In speech a u normal person understands un t p the conversation Experiments Ex I. showing this thin are lire reported reported re reo re- re ported to the Sod Sod- tIo t ty t-ty t In America b by I 0 Knudsen of ot the tho University of e I California according to the t Associated Ires Pres J t Actual tests test he says In n II quiet open Olen space e have Initialled t i that with Ith average speakers and I listeners the articulation will wilt willbe be he about IK per cent A 0 t t of ot per ler cent that Is perfect articulation can ne never be bo at tamed I i A t few v of the consonantal sounds are lire sometimes mistaken Y I Jj t even n under Ideal Weal conditions J 4 y We are ordinarily unaware of or fi t f this when we listen to speech J t because the connotation t tales correct Interpretations of i i 1 those words WONS not heard distinct distinct- 5 ly Ir liven Even 1 In when speech I T lotion Is ns as low lowns ns 75 per cent i I the hearing will be regarded nilI ns nil 4 4 I acceptable Jj 4 The experiments Indicated i 4 J I that speakers should give he attention to the sounds i ng d cI v f th tho i tIo |