ðə tˈaɪm vˈɛɹiɪŋ ɐkˈuːstɪk fˈiːdbæk lˈiːkɪdʒ pˈæθs kæn ˈoʊnli biː ᵻlˈɪmᵻnˌeɪɾᵻd wɪð ɐdˈæptɪv fˈiːdbæk kˌænsɪlˈeɪʃən.
The time varying acoustic feedback leakage paths can only be eliminated with adaptive feedback cancellation.