insertion gain造句

The difference between these two results is the insertion gain.
The negative of insertion loss expressed in decibels is defined as insertion gain.
The traditional method of real ear measurement is known as insertion gain, which is the difference between the sound pressure level measured near the ear drum with a hearing aid in place, and the sound pressure level measured in the unaided ear.
It's difficult to find insertion gain in a sentence. 用insertion gain造句挺难的