aWhen an HIF occurs,the SDI quantity increases. The amount of increase can be appreciated only by comparing the quantity with its history. Providing a reliable reference is the function of the IIR Limiting Averager, and the quality of this reference is important to the success of the detection...
In the context of sustainable development, the use of recycled fibers extends the service life of wood fibers, which reduces carbon footprint. The cumulative energy to produce recycled fibers is 27% lower than for virgin fibers [35]. Recycling by current technologies, however, reduces quality ...