Show uncle sam tries to improve theaters foe w talkies tallies km 7 M ou y ym yn x X ip va ra s a T eg f M p rz g e 77 q NIX A A me 54 Z V sr w 0 w r y R CA X U 4 H how to improve theaters for talking mutton motion pictures to la n problem now being tackled by the bureau ot of stand ards ads V li christer of the sound ion who looks na as it if he Is imprisoned in stocks Is really studying the echo effect in tills room and his body and the observing I 1 list r ti indents are enclosed so js s not to interfere with the tests testa it line been found that cushioned in talking picture theaters ald aid in the absorption of the echo effect |