FR2341244A1 - Dispositif amplificateur utilise dans l'enseignement de personnes a faculte auditive derangee - Google Patents

Dispositif amplificateur utilise dans l'enseignement de personnes a faculte auditive derangee

Info

Publication number
FR2341244A1
FR2341244A1 FR7703842A FR7703842A FR2341244A1 FR 2341244 A1 FR2341244 A1 FR 2341244A1 FR 7703842 A FR7703842 A FR 7703842A FR 7703842 A FR7703842 A FR 7703842A FR 2341244 A1 FR2341244 A1 FR 2341244A1
Authority
FR
France
Prior art keywords
deranged
device used
amplifier device
teaching people
faculties
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.)
Granted
Application number
FR7703842A
Other languages
English (en)
French (fr)
Other versions
FR2341244B1 (enrdf_load_html_response
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2341244A1 publication Critical patent/FR2341244A1/fr
Application granted granted Critical
Publication of FR2341244B1 publication Critical patent/FR2341244B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/12—Audiometering
    • A61B5/121—Audiometering evaluating hearing capacity
    • 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
    • H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Multimedia (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Neurosurgery (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Headphones And Earphones (AREA)
FR7703842A 1976-02-12 1977-02-11 Dispositif amplificateur utilise dans l'enseignement de personnes a faculte auditive derangee Granted FR2341244A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762605453 DE2605453C3 (de) 1976-02-12 1976-02-12 Verstärkereinrichtung für Schwerhörigenschulung

Publications (2)

Publication Number Publication Date
FR2341244A1 true FR2341244A1 (fr) 1977-09-09
FR2341244B1 FR2341244B1 (enrdf_load_html_response) 1981-06-26

Family

ID=5969636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703842A Granted FR2341244A1 (fr) 1976-02-12 1977-02-11 Dispositif amplificateur utilise dans l'enseignement de personnes a faculte auditive derangee

Country Status (6)

Country Link
JP (1) JPS599909B2 (enrdf_load_html_response)
AT (1) AT351846B (enrdf_load_html_response)
DE (1) DE2605453C3 (enrdf_load_html_response)
DK (1) DK143777C (enrdf_load_html_response)
FR (1) FR2341244A1 (enrdf_load_html_response)
GB (1) GB1569198A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK148249C (da) * 1982-11-05 1985-09-23 Toepholm & Westermann Apparat til brug ved indstilling af sekundaere indstillingsorganer paa et tunghoereapparat
JPS6316908U (enrdf_load_html_response) * 1986-07-19 1988-02-04

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE700722A (enrdf_load_html_response) * 1967-06-30 1967-12-01
DE2261888A1 (de) * 1972-12-18 1974-06-20 Siemens Ag Schwerhoerigen-hoer- und sprech-schulungsgeraet
FR2215771A1 (enrdf_load_html_response) * 1973-01-26 1974-08-23 Siemens Ag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE700722A (enrdf_load_html_response) * 1967-06-30 1967-12-01
DE2261888A1 (de) * 1972-12-18 1974-06-20 Siemens Ag Schwerhoerigen-hoer- und sprech-schulungsgeraet
FR2215771A1 (enrdf_load_html_response) * 1973-01-26 1974-08-23 Siemens Ag

Also Published As

Publication number Publication date
ATA84677A (de) 1979-01-15
DE2605453A1 (de) 1977-08-18
GB1569198A (en) 1980-06-11
JPS599909B2 (ja) 1984-03-06
DE2605453B2 (de) 1978-05-03
JPS5299128A (en) 1977-08-19
FR2341244B1 (enrdf_load_html_response) 1981-06-26
DK143777C (da) 1982-03-22
DE2605453C3 (de) 1978-12-14
DK143777B (da) 1981-10-05
AT351846B (de) 1979-08-10
DK54677A (da) 1977-08-13

Similar Documents

Publication Publication Date Title
NL7703003A (nl) Registratie- en weergeefinrichting.
NL7812079A (nl) Pieezo-electrische transducent en daarmede uitgeruste signaalweergeefinrichting.
BR7606696A (pt) Dispositivo coletor de fluidos e de sangues
IT1132992B (it) Dispositivo per l'insegnamento e l'allenamento tecnico del nuoto
FR2329505A1 (fr) Dispositif d'amarrage et de raccordement de canalisations
FR2454025B1 (fr) Dispositif d'entrainement a vis et a billes
IT1098003B (it) Lenti a contatto idrofile e perneabili all'ossigeno
BE843763A (fr) Dispositif perfectionne de prenettoyage et d'acceleration pour moissonneuse de cereales
FR2353920A1 (fr) Dispositif d'affichage opto-electronique
FR2353163A1 (fr) Dispositif d'entrainement electromagnetique
FR2298855A1 (fr) Dispositif d'in
NO153369C (no) Forbindelse med herbicid virkning og anvendelse derav.
FR2344080A1 (fr) Dispositif d'enseignement
IT7828781A0 (it) Foglio da trasporto ("transfersheet") e sua preparazione.
FR2321970A1 (fr) Dispositif d'entrainement suivant l'axe z
BE850086A (fr) Dispositif d'entrainement par compas
BE854214A (fr) Dispositif d'etalage
BR7704714A (pt) Conjunto de acoplamento por gancho entre um implemento e um trator
FR2341244A1 (fr) Dispositif amplificateur utilise dans l'enseignement de personnes a faculte auditive derangee
PT66192B (fr) Dispositif d'articulation entre deux caisses et un train roulant commun
NL7607753A (nl) Tandheelkundig leer- en oefentoestel.
AU509040B2 (en) Dehydrooligopeptides and their medical use
NL7801799A (nl) Tandheelkundig leer- en oefentoestel.
NO780191L (no) N2-arylsulfonyl-l-arginamider og farmasoeytisk fordragelige salter derav
IT7820101A0 (it) Dispositivo combinato d'innesto e a doppio freno.

Legal Events

Date Code Title Description
ST Notification of lapse