Resources Contact Us Home
Hearing aids

Image Number 6 for United States Patent #8121321.

The hearing aids comprise a microphone, a signal processor, and a receiver, and have a constitution in which the microphone generates an input signal from an input sound and generate an output signal and send it to the ear on the opposite side only when a specific condition is satisfied with respect to the input signal at the signal processor, and the receiver reproduces an output sound from the output signal.

  Recently Added Patents
Continuous single vessel butanol synthesis by fermentation
Error correction decoder and storage apparatus
Polypropylene with bio-based and synthetic fillers for light weight material applications
Managing and reconciling information technology assets in a configuration database
Combined heat, ice, power, and steam system
Privacy changing bag
Continuously variable transmission
  Randomly Featured Patents
Pivotable suction tube for taking up a yarn from a bobbin
Method of, and apparatus for, monitoring the operation of electromagnetic hydraulic valves
Male-type electrical terminal
Television set
.gamma., .delta. T cell receptor and methods for detection
Undersea equipment housing with molded terminations
Cascade refrigeration system
Disk recording and/or reproducing apparatus with a disk transport
Endothelin receptor antagonists
Flexible flange joint coupler