YOU SAID:
the speaker has been turned off and is no longer heard
INTO JAPANESE
スピーカーはオフになっており、もう聞こえません
BACK INTO ENGLISH
Speaker is off and can not be heard anymore
INTO JAPANESE
スピーカーがオフになり、もう聞こえません
BACK INTO ENGLISH
Speaker turned off and can not hear anymore
INTO JAPANESE
スピーカーがオフになり、もう聞こえません
BACK INTO ENGLISH
Speaker turned off and can not hear anymore
You've done this before, haven't you.