CA2148453A1 - Simulateur electronique de traitements non lineaire et actif de signaux cochleaires - Google Patents

Simulateur electronique de traitements non lineaire et actif de signaux cochleaires

Info

Publication number
CA2148453A1
CA2148453A1 CA002148453A CA2148453A CA2148453A1 CA 2148453 A1 CA2148453 A1 CA 2148453A1 CA 002148453 A CA002148453 A CA 002148453A CA 2148453 A CA2148453 A CA 2148453A CA 2148453 A1 CA2148453 A1 CA 2148453A1
Authority
CA
Canada
Prior art keywords
output
sound analyzer
sound
producing
analyzer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002148453A
Other languages
English (en)
Inventor
Julius L. Goldstein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/970,141 external-priority patent/US5402493A/en
Application filed by Individual filed Critical Individual
Publication of CA2148453A1 publication Critical patent/CA2148453A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
    • 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, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/356—Amplitude, e.g. amplitude shift or compression
    • 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, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Prostheses (AREA)
  • Amplifiers (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CA002148453A 1992-11-02 1993-11-01 Simulateur electronique de traitements non lineaire et actif de signaux cochleaires Abandoned CA2148453A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/970,141 US5402493A (en) 1992-11-02 1992-11-02 Electronic simulator of non-linear and active cochlear spectrum analysis
US07/970,141 1992-11-02
US13438293A 1993-10-12 1993-10-12
US08/134,382 1993-10-12

Publications (1)

Publication Number Publication Date
CA2148453A1 true CA2148453A1 (fr) 1994-05-11

Family

ID=26832270

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002148453A Abandoned CA2148453A1 (fr) 1992-11-02 1993-11-01 Simulateur electronique de traitements non lineaire et actif de signaux cochleaires

Country Status (5)

Country Link
EP (1) EP0748575A4 (fr)
JP (1) JPH08505706A (fr)
AU (1) AU5545294A (fr)
CA (1) CA2148453A1 (fr)
WO (1) WO1994010820A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2254777A1 (fr) * 1996-05-16 1997-11-20 Cochlear Limited Calcul des attributions de frequence d'electrode dans un implant cochleaire
JP6094844B1 (ja) * 2016-03-14 2017-03-15 合同会社ディメンションワークス 音響再生装置、音響再生方法、及びプログラム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989904A (en) * 1974-12-30 1976-11-02 John L. Holmes Method and apparatus for setting an aural prosthesis to provide specific auditory deficiency corrections
US4536844A (en) * 1983-04-26 1985-08-20 Fairchild Camera And Instrument Corporation Method and apparatus for simulating aural response information

Also Published As

Publication number Publication date
AU5545294A (en) 1994-05-24
JPH08505706A (ja) 1996-06-18
EP0748575A4 (fr) 1997-04-02
WO1994010820A1 (fr) 1994-05-11
EP0748575A1 (fr) 1996-12-18

Similar Documents

Publication Publication Date Title
US5402493A (en) Electronic simulator of non-linear and active cochlear spectrum analysis
Schroeder Models of hearing
Nelson et al. Multi-channel signal processing techniques in the reproduction of sound
JPH04506589A (ja) 音響再生装置
JPH07506908A (ja) 広帯域残響支援システム
EP0762804A3 (fr) Processeur acoustique tridimensionnel utilisant des coefficients linéaires prédictifs
de Boer Auditory physics. Physical principles in hearing theory. II
Zwicker et al. Cochlear preprocessing in analog models, in digital models and in human inner ear
EP0145997B1 (fr) Dispositif de compensation d'erreurs de reproduction de transducteurs électroacoustiques
US3214519A (en) Reproducing system
Berkhout et al. Wave front synthesis: a new direction in electroacoustics
KR100191815B1 (ko) 언어 교수 방법 및 장치
CA2148453A1 (fr) Simulateur electronique de traitements non lineaire et actif de signaux cochleaires
EP0109498A2 (fr) Dispositif de réverbération stéréophonique électronique avec doubleur
EP1169884B1 (fr) Haut-parleur plan et son procede de production
DE112020004160T5 (de) Steuerungseinrichtung, lautsprechereinrichtung und audioausgabeverfahren
Thomas et al. Intelligibility enhancement of already noisy speech signals
Logason Recreating acoustics
DE202011101820U1 (de) Lautsprecheranordnung als Wellenfeldgenerator
Dalianis et al. Simulation and identification of nonstationary systems using linear time-frequency methods
DE19844630B4 (de) Kinosystem sowie Verfahren zur Verarbeitung von Tieftonsignalen für ein Kinosystem
Kates Using a Cochlear Model to Develop Adaptive Hearing–Aid Processing
Scataglini On the Perception of Disharmony
DE970822C (de) Anordnung zur Erzeugung einer pseudostereophonischen Wirkung mit mehreren Mikrophonen
DE102021002311A1 (de) Vorrichtung zur Erzeugung von Körperschall in Ohr Simulatoren

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20021101