This approach is limited by thermal noise within the circuit.
On the face of it the thermal noise appears to dominate.
These errors occur due to thermal noise in the system.
Therefore we say this memory is robust in the presence of thermal noise.
Thermal noise can be reduced by reducing the temperature of the circuit.
Thermal noise - sets a fundamental lower limit to what can be measured.
A resistor at a certain temperature has a thermal noise associated with it.
Even if that somehow weren't working, thermal noise or outside interference would give random errors.
Thermal noise limits the true number of bits that can be used in quantization.
High resolution scans become difficult due to the thermal noise of extremely small hall probes.