公开(公告)号：NZ504110A

公开(公告)日：2003-03-28

申请号：NZ50411098

申请日：1998-10-20

Applicant: STICHTING TECH WETENSCHAPP ,  TECHNISHCEUNIVERSITEIT DELFT

Inventor： BERKHOUT AUGUSTINUS JOHANNES ,  MERKS IVO LEON DIANEMARIE ,  BOONE MARINUS MARIAS

IPC: G02C11/06 ,  H04R3/00 ,  H04R25/00

Abstract: Hearing aid for improving the hearing ability of the hard of hearing, comprising an array of microphones, the electrical output signals of which are fed to at least one transmission path belonging to an ear. Means are provided for deriving two array output signals from the output signals of the microphones, the array having two main sensitivity directions running at an angle with respect to one another and each of which is associated to an array output signal. Each array output signal is fed to its own transmission path belonging to one ear of a person who is hard of hearing.