The broadcast of sound preceded the broadcast of television, therefore the first public television broadcast came with sound (not like the first films which were indeed silent).
From the very beginning, remember radio?
The year 2006
The colors and the picture need to come into focus where as the sound is already in clear pitch.
Because it just does! -Rosie Crawford
Possible with a third party adaptor otherwise normally no.
1907 by kanarriso loveless
Next year
March 24,2006.
1982
next year
The 3D glasses came out in year 1991 !
Around the the 1920's, something like that.