AN APPARATUS, METHOD AND COMPUTER PROGRAM FOR PROVIDING AN ACOUSTIC OUTPUT SIGNAL

摘要

An apparatus, method and computer program, the apparatus comprising: a loudspeaker configured to convert an electrical input signal into an acoustic output signal; a connecting portion configured to interchangeably connect to either a first adapter or a second adapter where the first adapter is configured to fit in a user's ear canal and the second adapter is configured to fit to a user's concha; and a regulator for regulating sound pressure level created by the acoustic output signal at an ear drum of the user in dependence on whether the first adapter or the second adapter is connected to the connecting portion.