Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Digital coding process for recording sound channels with a television signal and apparatus realizing this process










Image Number 2 for United States Patent #4314369.

In an audiovisual signals diffusion apparatus, a digital coding process for protecting coded digital sound signals alternately recorded with video signals against alterations or deteriorations encountered during the transcription process onto a recording carrier or support, comprising the steps of selectively protecting signals representing low analog levels against large erroneous variations, transmitting several times the thus protected signals and garbling the different bits of successively transmitted digital signals, said process being compatible with the multiplexed recording of several sound channels.








 
 
  Recently Added Patents
Approaching object detection system
Dynamically updating privacy settings in a social network
Resistor-2 resistor (R-2R) digital-to-analog converter with resistor network reversal
People engine optimization
Virtual multi-cluster clouds
Method for identifying bacteria in a sample
Method and apparatus for interactive distribution of digital content
  Randomly Featured Patents
Accessory drive with band brake
Semiconductor memory device with address generator
Seat faced engine valves and method of making seat faced engine valves
Computer front bezel
Systems and methods to select peered border elements for an IP multimedia session based on quality-of-service
Image-signal processing unit
Rolling bearing with brake mechanism
Method for manufacturing layers from an oxide-ceramic superconductor material on a substrate using a CVD-process
Semi-automatic mortising machine
Universal floating tool holder