| 摘要 |
The embodiments specified comprise various devices whereby electricity generated outside of a cell-instrument can be delivered to said instrument's electric circuit directly, or delivered to said circuit through a charged cell encased in said instrument's cell-space. My specifications emphasize that my devices are, essentially, novel conductors of electricity. My embodiments provide cheaper, longer-lasting, more available sources of power; precise, easy control of volume; and power that can be easily turned on and off during daytime hours, thereby reducing the cost of operating hearing aids. Hopefully, manufacturers of hearing aids will redesign their instruments so as to offer the public the improvement that I specify in claim 5. |
