What does TBF stand for?

TBF stands for "Telephone Band Filtering"

How to abbreviate "Telephone Band Filtering"?

"Telephone Band Filtering" can be abbreviated as TBF

What is the meaning of TBF abbreviation?

The meaning of TBF abbreviation is "Telephone Band Filtering"

What does TBF mean?

TBF as abbreviation means "Telephone Band Filtering"