TY  - RPRT
TI  - Acoustic feedback margin improvements in hearing instruments using a prototype DFS (digital feedback suppression) system.
AU  - O Dyrlund
AU  - N Bisgaard
PY  - 1991
DO  - 10.3109/01050399109070790
UR  - https://pubmed.ncbi.nlm.nih.gov/1842269/
ID  - 1842269
ER  -