Heartbeat rate measuring equipment, has sound reproduction unit that superimposes signal from measuring device on signal representative of sound reproduction, where reproduction unit and measuring device are mounted in assembly

摘要

The equipment has a measuring device and a sound transducer mounted in an assembly. A sound reproduction unit superimposes signal from the measuring device on signal representative of sound reproduction. The assembly takes the form of an ear cushion (7) with a casing (2) to be fit inside the ear of a user. The assembly also includes an accelerometric device (8) delivering motion signals representative of the motion of a wearer.