There are many methods of load management which can be followed by an industry such as peak clipping
load shifting strategic conservation load priority system energy storage units new production equipments load shedding and restoring (Boak 2003).
Speech acquired by personal computer sound cards is often confronted with two main problems: DC level wandering and peak clipping
. While building a data base for our speech recognition project, we have been confronted with both problems.
The main strategies of load curve modifying enabling to defer capacity addition, minimize average losses and increase utilization are peak clipping
, valley filling and load shifting, which are normally used in conjunction.
"While other manufacturers, even today, were using the older, less expensive 'peak clipping
' technology which responds to loud noise by shutting off the amplification systems, our units react to loud noise by compressing the sound to a safe level.
 The electronics' basic audiologic features are provided by a flexible, digitally programmable, three-channel AGC system with a peak clipping