Disclosed is a method and system for altering settings on portable electronic devices based upon the surrounding sounds. The system and method create a series of improvements in electronic devices that enable a person to have a greater possibility to hear their name being called, important signals or emergency vehicles while using their electronic devices are in use by the instant user. An example embodiment (i) provides at least one sensor connected to a portable device, each sensor detecting surrounding sounds; (ii) recognizing a specific sound among the surrounding sounds by the at least one sensor by matching the specific sound to one of a plurality of reference sounds; and (iii) altering settings of the portable device from a first setting to a second setting, in a first event the specific sound matches with one of the plurality of reference sounds.