Answer:
<em>Frequency band in which 99% of the total power resides iscalled Power bandwidth-a.</em>
Answer:
A. noise reduction
Explanation:
noise reduction reduces the loud sounds and makes it low, also noted that the low sounds are kept the same meaning its definitely noise reduction.
Extra's:
- amplify - increases the strength of a sound.
- compress - makes and affects both low and high sound by making them averagely high
- normalise - to get the maximum volume.
Answer:
Neural Networks
Explanation:
Neural networks are networks that mimic the behaviour of the human brain in which they tend to perform a task without been programmed with the task rule, although the neural network are artificial in nature and they often recognize patterns.
Neutral network have cell that enable them to carry out task together in order to produce a desired result and the cell can only solve a little part of tasks.