Hearing aid and operating method with switching among different directional characteristics
2010 ◽
Vol 127
(2)
◽
pp. 1176
2009 ◽
Vol 125
(3)
◽
pp. 1843
2009 ◽
Vol 126
(3)
◽
pp. 1645
2009 ◽
Vol 125
(4)
◽
pp. 2472
2006 ◽
Vol 120
(3)
◽
pp. 1173
1981 ◽
Vol 12
(3)
◽
pp. 139-144
◽
1989 ◽
Vol 20
(2)
◽
pp. 149-152
◽