Samsung UN55ES8000G E-Manual page 503

say
●
Voice Command Bar Size
Set the
to Minimum
the least number of words and phrases
you can use.
and phrases.
●
Voice Sensitivity
You can configure the sensitivity of
Voice recognition.
Howling: Select howling levels.
Smart TV Power
Voice Command Bar Size
or Full.
Full
On.
Minimum
displays all the words
mode
displays