A new product passes through set of stages known as product life cycle. Product life cycle applies to both brand and category of products. Its time period vary from product to product.
The definition of a whine is a high-pitched sound. An example of a whine is the sound a balloon makes as it deflates. To whine is to complain or make a high-pitched sound. An example of to whine is to get upset when you canât find a good parking space. An example of to whine is to make a sound of complaint using your nose. whine.
Alternator Whine. Alternator whine is the granddaddy of car stereo noise. The most common and the most annoying. Alternator whine will be heard as a high pitched whine that will rise and fall with the engine speed. Most of the time this is caused by a poorly chosen ground for a piece of equipment.