title: Earmold options for wideband hearing aids.
abstract: A summary of recent developments in earmold constructions for wideband hearing aids is presented. Earmold modification techniques, special earmolds, and temporary earmolds are discussed. The appendix contains the results from transmission line theory as applied to earmold acoustics and some sources for useful earmold supplies.
mesh_terms: D000162:Acoustics; D000669:Amplifiers, Electronic; D006310:Hearing Aids / Q000295:instrumentation* / Q000592:standards