@article{Dobbins_Douglas_1991, title={Electroacoustical and real-ear comparisons of assistive listening devices}, volume={19}, url={https://jcaa.caa-aca.ca/index.php/jcaa/article/view/678}, abstractNote={Compares electroacoustical characteristics and real-ear insertion gain levels of commercially available personal assistive listening devices (ALDs), equipped with supra-aural headphones and earbud-type transducers}, number={4}, journal={Canadian Acoustics}, author={Dobbins, P.A. and Douglas, S.M.}, year={1991}, month={Sep.}, pages={79–80} }