Results 1 to 10 of about 4,567 (80)
Using Otoacoustic Emissions as a Biometric [PDF]
, 2004 This paper presents research into using otoacoustic emissions (OAE) as a biometric. OAE are a group of sounds emitted by the cochlea of the ear. The main types are spontaneous OAE which are continuously emitted and the transient and distortion product types emitted after stimulation.
Matthew A. Swabey +3 more
openaire +3 more sources
, 2013 In this chapter, we present a very special kind of acoustic emissions, coming from inside the cochlea and generated along the basilar membrane by the electro-motile (active) vibrations of outer hair cells of the organ of Corti. They are called OtoAcoustic Emissions (OAE) and are detected in the ear canal by means of microphones which are usually ...
G. Zimatore +2 more
core +7 more sources
American Journal of Audiology, 1991 Otoacoustic emissions are low-intensity sounds that are produced in the cochlea and transmitted through the middle ear apparatus to the ear canal. They can be detected and extracted from the background noise in the ear canal through the use of a sensitive microphone and selective filtering or averaging techniques.
T J, Glattke, S G, Kujawa
+6 more sources
An Evaluation of Otoacoustic Emissions as a Biometric [PDF]
IEEE Transactions on Information Forensics and Security, 2013 This paper presents a comprehensive overview of an investigation into the use of otoacoustic emissions (OAE) as an identity verification biometric. OAE could be important as a biometric identifier in applications where users wear headsets since it is discrete and difficult to spoof.
Neil J. Grabham +6 more
openaire +2 more sources
International Journal of Pediatric Otorhinolaryngology, 1995 G A, van Zanten +4 more
+7 more sources
HNO, 1993 Spontaneous sound signals emitted from the inner ear were first recorded by Kumpf and Hoke in 1970. Kemp reported phenomena of sounds which were emitted by the ear responding to acoustic stimulation. These "otoacoustic emissions" are supposed to be generated in the outer hair cells.
openaire +4 more sources
Otoacoustic emissions in patients with hypotension
The Journal of Laryngology & Otology, 2003 The aim of this study was to investigate the relation between hypotension and slowly developing hearing impairment, using otoacoustic emissions. A group of 42 patients was examined, with diastolic blood pressure ≤60 mmHg and systolic blood pressure ≤105 mmHg.
Balatsouras, D.G. +5 more
openaire +3 more sources