Listen to this. Then he'll put the goose call down and talk into the phone again. The other hunter will think for a moment then offer a technical analysis of the sounds he just heard. It was slow and had a good break. But that feeding call near the end was too squeaky.
Goose hunters are deeply interested in other hunter's impressions of their goose calling.
Goose hunters are always examining the quailty of their sound, comparing notes like collaborative composers. It's because hunters know the importance of producing a noise that closely resembles the real sound of a goose. A goose is not so easily fooled by a few plastic birds spread out in a field where someone is squawking. Geese are intelligent animals which fly thousands of miles annually, often without a bit of trouble, and they manage to do this because of their time-proven instinctive reluctance to land just anyplace where someone has spread out a few plastic birds in a field and is making meaningless squawks. Hunters, unfortunately, actually know nothing about the meaning of the sounds of a goose.