Electromagnetically-countered speaker systems and methods

A method of generating audible sounds based upon at least one dynamic signal by vibrating a cone coupling to at least one first electromagnet of an electromagnetically-countered speaker system while irradiating harmful electromagnetic waves onto an user of said system but capable of minimizing said irradiating said harmful waves with at least one second electromagnet of said system comprising the steps of:

• disposing said second electromagnet in a preset relation to said first electromagnet;
• flowing said signals of preset amplitudes along said electromagnets in preset directions while providing at least one of repelling and attracting forces therebetween;
• irradiating said harmful waves from said first electromagnet during said flowing;
• emitting counter electromagnetic waves from said second electromagnet during said flowing;
• vibrating said first electromagnet as well as said cone coupled thereto by said forces, thereby generating said sound while irradiating said harmful waves from said first electromagnet;
• and
• manipulating said relation, amplitudes, and directions for attaining maximum magnitudes of said forces and for matching magnitudes of said harmful waves with magnitudes of said counter waves, thereby canceling at least a substantial (or only a selected) portion of said harmful waves with said counter waves while minimizing said irradiating said harmful waves.

An electromagnetically-countered speaker system for generating audible sounds based on at least one dynamic signal supplied to at least one first electromagnet of a drive member of said system and to at least one second electromagnet of a counter member thereof while minimizing irradiation of harmful electromagnetic waves irradiated by said first electromagnet toward an user by canceling at least a substantial portion (or only selected portion) of said harmful waves by counter electromagnetic waves irradiated by said second electromagnet made by a process comprising the steps of:

• providing said drive member with a movable part coupling with said first electromagnet;
• configuring said first electromagnet to flow a first signal in a first direction therein;
• configuring said second electromagnet to flow a second signal in a second direction therein;
• disposing said second electromagnet away from said first electromagnet and also in a preset relation thereto;
• flowing said signals along said electromagnets, thereby generating interacting magnetic fields around said electromagnets and exerting at least one of repulsive and attractive forces between said electromagnets while irradiating said harmful waves by said first electromagnet;
• moving said movable part by said forces, thereby generating said sounds configuring said second electromagnet to irradiate counter electromagnetic waves when said second signal flows therein;
• controlling amplitudes and said directions of said signals to manipulate said counter waves to define preset configurational and phase characteristics;
• controlling said relation between said electromagnets to manipulate said characteristics of said counter waves to at least partially oppose those of said harmful waves;
• and
• propagating said counter waves against said harmful waves, thereby attaining said canceling and minimizing.