When I say "Ok Google" there is a vibration and there is no sound signal, how to fix it?

Question

Google

Greetings, tell me when I call the voice search widget with the phrase "Ok Google" or by clicking on the microphone icon, instead of the usual sound signal, only vibration occurs, help me how to return the sound signal? All the settings are covered, the problem appears on all devices that are connected to this account...