GB1248937A - A method of and apparatus for translating voice frequency sound signals into a form audible and comprehensible to severely deaf persons - Google Patents

A method of and apparatus for translating voice frequency sound signals into a form audible and comprehensible to severely deaf persons

Info

Publication number
GB1248937A
GB1248937A GB49052/68A GB4905268A GB1248937A GB 1248937 A GB1248937 A GB 1248937A GB 49052/68 A GB49052/68 A GB 49052/68A GB 4905268 A GB4905268 A GB 4905268A GB 1248937 A GB1248937 A GB 1248937A
Authority
GB
United Kingdom
Prior art keywords
signals
store
sound signals
switch
holding circuit
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.)
Expired
Application number
GB49052/68A
Other languages
English (en)
Inventor
Emanuele Bondi
Leonardo Bondi
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
Application filed by Individual filed Critical Individual
Publication of GB1248937A publication Critical patent/GB1248937A/en
Expired 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
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/353—Frequency, e.g. frequency shift or compression

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)
  • Stereophonic System (AREA)
  • Machine Translation (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
GB49052/68A 1967-12-28 1968-10-16 A method of and apparatus for translating voice frequency sound signals into a form audible and comprehensible to severely deaf persons Expired GB1248937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2444367 1967-12-28

Publications (1)

Publication Number Publication Date
GB1248937A true GB1248937A (en) 1971-10-06

Family

ID=11213537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49052/68A Expired GB1248937A (en) 1967-12-28 1968-10-16 A method of and apparatus for translating voice frequency sound signals into a form audible and comprehensible to severely deaf persons

Country Status (8)

Country Link
US (1) US3600524A (fr)
BE (1) BE725764A (fr)
DE (1) DE1762492C3 (fr)
FR (1) FR1605190A (fr)
GB (1) GB1248937A (fr)
IL (1) IL31312A (fr)
NL (1) NL6818576A (fr)
SU (1) SU371703A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0329383A2 (fr) * 1988-02-15 1989-08-23 Avr Communications Ltd. Prothèse auditive à transposition de fréquence
RU2764733C1 (ru) * 2021-04-19 2022-01-20 Александр Сергеевич Клемёнов Устройство для развития слуха и речи у тугоухих и глухих

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317203A (en) * 1976-07-31 1978-02-17 Kunihide Yoshioka Earphone
JPS5359292A (en) * 1976-11-09 1978-05-27 Kunihide Yoshioka Hearing aid
JPS5375013U (fr) * 1976-11-26 1978-06-22
USRE31031E (en) * 1977-03-16 1982-09-14 Implantable electronic hearing aid
DE2908999C2 (de) * 1979-03-08 1982-06-09 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Erzeugung von akustischen Sprachsignalen, die für äußerst Schwerhörige verständlich sind und Gerät zur Durchführung dieses Verfahrens
US4403118A (en) * 1980-04-25 1983-09-06 Siemens Aktiengesellschaft Method for generating acoustical speech signals which can be understood by persons extremely hard of hearing and a device for the implementation of said method
GB8506616D0 (en) * 1985-03-14 1985-04-17 British Petroleum Co Plc Scale inhibitors
US8340333B2 (en) 2008-02-29 2012-12-25 Sonic Innovations, Inc. Hearing aid noise reduction method, system, and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH398700A (fr) * 1963-02-14 1966-03-15 Lafon Jean Claude Dispositif de prothèse auditive
US3361877A (en) * 1964-05-01 1968-01-02 Bell Telephone Labor Inc Narrow band speech transmission system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0329383A2 (fr) * 1988-02-15 1989-08-23 Avr Communications Ltd. Prothèse auditive à transposition de fréquence
EP0329383A3 (fr) * 1988-02-15 1991-10-16 Avr Communications Ltd. Prothèse auditive à transposition de fréquence
RU2764733C1 (ru) * 2021-04-19 2022-01-20 Александр Сергеевич Клемёнов Устройство для развития слуха и речи у тугоухих и глухих

Also Published As

Publication number Publication date
US3600524A (en) 1971-08-17
SU371703A3 (fr) 1973-02-22
DE1762492A1 (de) 1972-01-13
DE1762492C3 (de) 1973-11-22
NL6818576A (fr) 1969-07-01
IL31312A0 (en) 1969-02-27
BE725764A (fr) 1969-05-29
IL31312A (en) 1972-02-29
DE1762492B2 (de) 1973-05-10
FR1605190A (fr) 1973-04-16

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