Audio and Video

Introduction to Hearing Aids

Introduction to Hearing Aids is a good introduction to technology inside hearing aids.  The two basic types of technology for hearing aids are analog and digital. Analog hearing aids process electrical sound in the analog domain; the more recent digital hearing aids process electrical sound in the digital domain. The earliest analog hearing aids simply

Stephen Hawking talking technology

I just read yesterday that famous English theoretical physicist, cosmologist, author Stephen Hawking had his 73rd birthday.So this is a good time to post here some interesting links on Stephen Hawking.  Just last month there were articles that Stephen Hawking’s speech rate doubled with Intel’s new system Acat (Assistive Context Aware Toolkit). ACAT has seen Hawking