RNG

213

03:25:31

RNG: Random Noise Generator (usually random number generator, but this generates noise instead)

By making one source at 0 degrees phase shift, and the other at 36000 degrees phase shift (equivalent to 0 degrees), then it will generate noise due to the minuscule differences between the voltage sources even though they should be the same. I believe these minuscule differences are caused by the limitations of 64 bits in computation.

published 7 years ago

hurz

7 years ago

Right, the nunerical differences of sin() function just a few periodes ahead. Sin() is calculated at runtime with nunerical approximations and not coming from lookup tabels as many thinks.

hurz

7 years ago

Anyway, were do you see a limitation in 64bit for computational numeric? There are bigger ones, anyway they all are just a approximation, google for e.g. “taylor series“

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