What is noise? When you have hundred of products but only one which is selling well, the rest are noise. When you want to indulge yourself to do something, any interruption is considering noise, as well!
Outsourcing seems to be one of the way to cut off noise. Sony or IKEA will not be of what they are today if they choose not to outsource. Raw materials, production and logistics are examples of noise.
Noise can be passing around. Consumers buy rice from supermarkets, supermakets from distributors, distributors tfrom rice mill owners, and farmers lastly. Each level trying to get rid of noise.
What is the effect of noise? Farmers spent most of their time working in the paddy field to produce rice. In this case, farmers are bearing the noise from consumers, under the hot sun. The digested noise are now turning into experience of how to grow paddy!
Skill is a result of noise!
nice!