Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Stereophonic signal indicating apparatus










Image Number 2 for United States Patent #4236041.

This disclosure is concerned with resolving monophonic-stereophonic signal reception indication ambiguities through the development of channel difference signals, by appropriate filtering and compression, that distinguish the stereophonic mode.








 
 
  Recently Added Patents
Quantitative sleep analysis system and method
System and method for order placement in an electronic trading environment
High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use
Liquid crystal panel and liquid crystal display
Spreading technique applied to broadband mobile communications by satelite relying on DVB-RCS
Purine compounds used as CB2 agonists
Catalysts for polyurethane coating compounds
  Randomly Featured Patents
Combined shelf and hanger rod
Cargo tiedown anchor means
Pulse-based impedance measurement instrument
Variable moment vibrator usable for driving objects into the ground
Low-inertia high-torque synchronous induction motor
Advanced combat helmet (ACH) system replacement padding system
Liquid crystal display
Microbial retrieval and sampling method
Insecticidal phenylhydrazone sulfides
Electronic clutch management