Resources Contact Us Home
Signal conversion processing apparatus

Image Number 18 for United States Patent #6147630.

A signal conversion processing apparatus for temporarily storing an input analog signal and processing the signal to generate a desired output signal includes nonvolatile semiconductor memory sections, an input control section, and a signal processing section. The nonvolatile semiconductor memory sections sequentially store the input analog signal on the basis of a predetermined first control signal in the form of an analog value. The input control section selects a nonvolatile semiconductor memory section, in which the analog signal is to be written, from the nonvolatile semiconductor memory sections on the basis of a predetermined second control signal. The signal processing section performs arithmetic processing of a plurality of analog data read out from the nonvolatile semiconductor memory sections to convert the analog data into a desired output signal in the form of an analog value.

  Recently Added Patents
Image processor
Power or voltage oscillation damping in a power transmission system
Scanning transmission electron microscope and axial adjustment method thereof
Hydrofluorocarbon refrigerant compositions for heat pump water heaters
File management apparatus and file management apparatus controlling method
Once daily formulations of tetracyclines
  Randomly Featured Patents
Receptacle drive coupling for an automatic washer
Gas flow valve
Automatic gain control for digital radar intercept receivers
Scheduling of checks in computing systems
Dust door arrangement for video cassettes
Methods and apparatus for implementing power cycle control of lighting devices based on network protocols
Process for reducing the organic sulfur content of char
High-voltage-tolerant linear scale-down circuit using low-voltage device
Functionalized polyamine chelants and radioactive rhodium complexes thereof for conjugation to antibodies
Knitted hat