Obstetrics is the field of study concentrated on pregnancy, childbirth, and the postpartum period. As a medical specialty, obstetrics is combined with gynaecology under the discipline known as obstetrics and gynaecology which is a surgical field.
Beep definition, a short, relatively high-pitched tone produced by a horn, electronic device, or the like as a signal, summons, or warning. See more. Dictionary.com
A buzzer or beeper is an audio signalling device, which may be mechanical, electromechanical, or piezoelectric.Typical uses of buzzers and beepers include alarm devices, timers and confirmation of user input such as a mouse click or keystroke.resent day applications include: 1  Novelty uses. 2  Educational purposes. 3  Annunciator panels. 4  Electronic metronomes. 5  Game show lock-out device. 6  Microwave ovens and other household appliances. 7  Sporting events such as basketball games. 8  Electrical alarms.