A voice and other sounds to be are selected, the sounds are generated and recorded, the sounds are subjected to spectrum analysis and image processing the image-processed and displayed results of spectrum analysis are recorded on a recording medium. Multiple electromagnetic antennas establish a variety of field configurations for exposure of various body parts in the treatment of a wide range of afflictions including exfoliation of calcium deposits causing improvements in arthritis and other rheumatic diseases\u2014osteoarthritis, nervous interconnection, etc. The apparatus further includes a combiner configured to maintain the electromagnetic radiation from one infrared SSD laser coincident with one visible light SSD aiming laser. The bottom surface of the recess is continuous over the entire circumference, and the peripheral wall is formed with water drains that cause the inside of the recess and an outer peripheral side of the peripheral wall to communicate. The second member includes a second connecting portion to overlap the first connecting portion. In one example LED lamp connected to AC power source via conventional triac-based dimmer uses less power than minimum required for proper operation of said dimmer.