Evenly grown fibre, of good tensile strength throughout the staple length.

in excellent physical condition; "good teeth"; "I still have one good leg"; "a sound mind in a sound body"

a good compromise -- something

a good idea as well

The level and quality of sound is crucial for good simultaneous interpretation. Not only must all participants hear the interpreters clearly over their headphones, but also interpreters need to receive an even higher sound quality through their headphones than listeners, since they are speaking at the same time they are listening.