Full duplex communication circuit with a transducer for simultaneously generating audio output and receiving audio input
A Standard patent application filed on 12 December 1997 credited to White, Donald R
Details
Application number :
55244
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Full duplex communication circuit with a transducer for simultaneously generating audio output and receiving audio input