Light source e.g. lamp, and sound source e.g. radio, combination i.e. twilight simulator, for alarming person, has light control module providing audio control outlet to sound control module to raise/reduce sound upon lamp`s luminosity

摘要

The combination has a luminosity controlling code module providing data for controlling luminosity of a lamp (206), and a sound control module controlling audio level of a loudspeaker (222). A light control module provides an audio sound control outlet to the sound control module to increase or decrease the sound in response to the luminosity of the lamp or to the change of luminosity, where the luminosity changes with respect to the change of sound. Independent claims are also included for the following: (1) a twilight simulator comprising an audio controlling device for controlling audio sound (2) a method for controlling sound level in a twilight simulator (3) a computer program product comprising program code instructions recorded on a support readable by a computer for implementing the method of controlling a simulator.