need help

Hello guys.I’m trying to make a sound recorder program and I have some problem when i try to set the tempobetween two sound.This is my script:sound1 = co.actuators[“A”]
sound2 = co.actuators[“B”]
print(co.activate(sound1))
time.sleep(1)
print(co.activate(sound2))
Program freeze when I start it and after 1 second it plays both sound.I want a delay between them.Sorry for my bag English.