Sökning: "John S. Bradley"

Hittade 1 avhandling innehållade orden John S. Bradley.

1. 1. Communication acoustics in classroom environments : on the use of assistive listening devices

   Författare :Johan Odelius; John S. Bradley; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk akustik; Engineering Acoustics;

   Sammanfattning : Assistive listening devices (ALDs) are used in classrooms to assist communication for students with hearing loss. An ALD, a system of external microphones, transmits sound directly to the students' hearing aids. The signal is coupled to the hearing aid using a radio frequency (FM) or an induction loop (IL) system. LÄS MER