Wireless sound-emitting device and system for remotely controlling a sound-emitting device

A system for managing the sound environment of one or more rooms, the system including:

• at least one wireless sound-emitting device, the at least one wireless sound-emitting device comprising:
• a housing, the housing comprising a front face and a rear face, the front face having at least one electric socket, the rear face of the housing comprising at least one corresponding electric plug, wherein the at least one electric socket is configured to pass-through an electric power signal to the corresponding electric plug such that the housing presents a standard electric outlet;
• at least one loudspeaker adapted to emit acoustic signals;
• a control module in electrical communication with the at least one loudspeaker to drive the at least one loudspeaker with an electric audio signal, the control module being adapted to receive power from the at least one electric plug, the control module adapted to convert at least one digital sound signal into the electric audio signal to drive the at least one loudspeaker, the electric audio signal comprising a sound-masking signal;
• and
• a wireless communications module in electrical communication with the control module;
• and
• a wireless controller in wireless communication with each wireless sound-emitting device of the at least one wireless sound-emitting device.