a system enabling partially deaf people to hear dialogue and sound in theatres, cinemas, etc, consisting of a loop of wire placed round the perimeter of a designated area. This emits an electromagnetic signal which is picked up by a hearing aid Often shortened to induction loop
- Induction period
induction period n. The interval between an initial injection of an antigen and the appearance of demonstrable antibodies in the blood.
noun 1. a type of electric motor in which alternating current from a power source is fed through a primary winding and induces a current in a secondary winding, with the parts arranged so that the resulting magnetic field causes a movable rotor to rotate with respect to a fixed stator. noun 1. a type […]
noun, Electricity. 1. the coupling between two electric circuits through inductances linked by a common changing magnetic field.
- Inductive inference