English expressions that I got on the ham radio, voip such as in eQSO

I will try to gather English expressions for improving my English. [since Nov.3rd 2005]
Following words comes from my ears may be a lots of mistakes in them. These are just memos for me!.

ELMER: teacher, helper...very common on armature radio in US
...teach or help other people who have less knowledge.

Passing down to.....
I will be clear and listening.

rack of high tone. too much base sounds.
You could miss some little more on high tone.
to see how do I like it.
I remember it correctly.


..........I guess it is. // ..........I believe it is.
He quite a lot ago.