Random number generation apparatus

Details Random number generation apparatus Random number generation apparatus

2008-03-25

2008-03-25

Do, Chat C. (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

Reexamination Certificate

active

07349935

ABSTRACT:
In this invention, a random number generation apparatus inputs unperiodic random noise n generated by a noise source1to a waveform shaping circuit2to generate a random pulse wave P1. Next, the random number generation apparatus inputs the random pulse wave P1and a clock c1from an oscillator3to a sample-and-hold circuit4to generate a constant periodic binary pulse sequence P2. Subsequently, the binary pulse sequence P2and a half divided clock c2, which is the clock c1half divided by the divider5, are inputted to a switching circuit6, and the polarity of the binary pulse sequence P2is reversed at intervals of one period to output a smoothed binary pulse sequence P3in which appearance balance of 1/0 code is smoothed.

REFERENCES:
patent: 5402488 (1995-03-01), Karlock
patent: 5436973 (1995-07-01), Amoroso
patent: 2001/0023423 (2001-09-01), Marinet
patent: 66592 (2000-03-01), None
patent: 200066592 (2000-03-01), None
patent: 276329 (2000-10-01), None
patent: 276330 (2000-10-01), None
patent: 298577 (2000-10-01), None
patent: 2000276330 (2000-10-01), None
patent: 2000298577 (2000-10-01), None

Affiliated with

Also associated with

Rating

Random number generation apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Random number generation apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Random number generation apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2791109