Audio erasing technology
Hearing important information, especially speech, with background noise has been the holy grail of the research and development scientists from the beginning of amplified technologies. The first electric hearing aid was invented in 1898 by Miller Reese Hutchison. His design used an electric current to amplify weak signals. In 1913, the world was introduced to the first commercially manufactured hearing aids. For over a hundred years progress has been made to hear better with background noise. Recent developments in cell phone technology are introducing us to “Audio Erasing ...