Unless the baby was previously owned, you should be living with the female who gave birth to the child, its her problem,, men only need to be involved when child is old enough to talk and ride a bike.
Strangely a vacumm cleaner being left on makes them sleep.A customer had a noisy baby, crying repeatedly the 4 times we worked in house, switch on our vacumm cleaner to clean up before we left and little lad fell to sleep after a few minutes, lady chuffed to bits, she left vacumm on outside babys room for a hour, and melted the carpet and drive belt, always keep an eye on hoover when used for sleep inducement.