Patent Document ID: 8849882
Application ID: 12254149
Patent Status: 1

Claim One:
1. A system for generating an analog Gaussian noise signal comprising: source circuitry comprising a memory, in operation the source circuitry providing from the memory one of a pulse-density modulated 1-bit sequence and a pulse-density modulated multi-bit sequence representing a Gaussian noise signal having a predetermined probability distribution function, bandwidth and center frequency, each bit in the sequence being predetermined; processing circuitry connected to the source circuitry, in operation the processing circuitry reducing high frequency components within the one of a pulse-density modulated 1-bit sequence and a pulse-density modulated multi-bit sequence to generate an analog Gaussian noise signal having the predetermined probability distribution function, bandwidth and center frequency; and, an output port connected to the digital-to-analog converter, in operation the output port providing the analog Gaussian noise signal having the predetermined probability distribution function, bandwidth and center frequency.