[go: up one dir, main page]

Charaziak et al., 2017 - Google Patents

Compensating for ear-canal acoustics when measuring otoacoustic emissions

Charaziak et al., 2017

View HTML
Document ID
8895079216342394016
Author
Charaziak K
Shera C
Publication year
Publication venue
The Journal of the Acoustical Society of America

External Links

Snippet

Otoacoustic emissions (OAEs) provide an acoustic fingerprint of the inner ear, and changes in this fingerprint may indicate changes in cochlear function arising from efferent modulation, aging, noise trauma, and/or exposure to harmful agents. However, the reproducibility and …
Continue reading at pubs.aip.org (HTML) (other versions)

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/12—Audiometering Evaluation or the auditory system, not limited to hearing capacity
    • A61B5/121—Audiometering Evaluation or the auditory system, not limited to hearing capacity evaluating hearing capacity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6815—Ear
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy
    • A61B5/0095—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy by applying light and detecting acoustic waves, i.e. photoacoustic measurements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets providing an auditory perception; Electric tinnitus maskers providing an auditory perception
    • H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/0059—Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Detecting, measuring or recording for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/004—Monitoring arrangements; Testing arrangements for microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets providing an auditory perception; Electric tinnitus maskers providing an auditory perception
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting

Similar Documents

Publication Publication Date Title
Charaziak et al. Compensating for ear-canal acoustics when measuring otoacoustic emissions
Goodman et al. High-frequency click-evoked otoacoustic emissions and behavioral thresholds in humans
Scheperle et al. Further assessment of forward pressure level for in situ calibration
Scheperle et al. Influence of in situ, sound-level calibration on distortion-product otoacoustic emission variability
Lee et al. Behavioral hearing thresholds between 0.125 and 20 kHz using depth-compensated ear simulator calibration
Rasetshwane et al. Inverse solution of ear-canal area function from reflectance
Keefe et al. Theory of forward and reverse middle-ear transmission applied to otoacoustic emissions in infant and adult ears
Dreisbach et al. Distortion-product otoacoustic emissions measured at high frequencies in humans
Shaver et al. Wideband energy reflectance measurements: Effects of negative middle ear pressure and application of a pressure compensation procedure
Abdala et al. Optimizing swept-tone protocols for recording distortion-product otoacoustic emissions in adults and newborns
Abdala et al. Maturation of the human medial efferent reflex revisited
JPH10504201A (en) System and method for acoustic reflectivity measurement
Abdala et al. Aging of the medial olivocochlear reflex and associations with speech perception
Bentsen et al. Human cochlear tuning estimates from stimulus-frequency otoacoustic emissions
US20190159702A1 (en) Methods for Correcting Otoacoustic Emission Measurements
Dewey et al. Profiles of stimulus-frequency otoacoustic emissions from 0.5 to 20 kHz in humans
Withnell et al. An in situ calibration for hearing thresholds
Zelle et al. Level dependence of the nonlinear-distortion component of distortion-product otoacoustic emissions in humans
Choi et al. Stimulus-frequency otoacoustic emission: measurements in humans and simulations with an active cochlear model
Abdala et al. Effects of middle-ear immaturity on distortion product otoacoustic emission suppression tuning in infant ears
Lewis et al. Non-invasive estimation of middle-ear input impedance and efficiency
Maxim et al. Effects of forward-and emitted-pressure calibrations on the variability of otoacoustic emission measurements across repeated probe fits
Abdala et al. The breaking of cochlear scaling symmetry in human newborns and adults
Abdala et al. Distortion-product otoacoustic emission reflection-component delays and cochlear tuning: Estimates from across the human lifespan
Abdala et al. Distortion product otoacoustic emission phase and component analysis in human newborns