CH389953A - Appareil pour l'enseignement d'une langue - Google Patents

Appareil pour l'enseignement d'une langue

Info

Publication number
CH389953A
CH389953A CH990462A CH990462A CH389953A CH 389953 A CH389953 A CH 389953A CH 990462 A CH990462 A CH 990462A CH 990462 A CH990462 A CH 990462A CH 389953 A CH389953 A CH 389953A
Authority
CH
Switzerland
Prior art keywords
teaching
language
Prior art date
Application number
CH990462A
Other languages
English (en)
Inventor
A Jr Caldwell Stephen
Original Assignee
Acoustron Corp
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 Acoustron Corp filed Critical Acoustron Corp
Publication of CH389953A publication Critical patent/CH389953A/fr

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/06—Foreign languages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Otolaryngology (AREA)
  • Health & Medical Sciences (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)
CH990462A 1961-09-01 1962-08-20 Appareil pour l'enseignement d'une langue CH389953A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US135631A US3098307A (en) 1961-09-01 1961-09-01 Language instruction apparatus

Publications (1)

Publication Number Publication Date
CH389953A true CH389953A (fr) 1965-03-31

Family

ID=22468931

Family Applications (1)

Application Number Title Priority Date Filing Date
CH990462A CH389953A (fr) 1961-09-01 1962-08-20 Appareil pour l'enseignement d'une langue

Country Status (3)

Country Link
US (1) US3098307A (fr)
CH (1) CH389953A (fr)
GB (1) GB958335A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624296A1 (fr) * 1987-12-03 1989-06-09 Uznanski Georges Casque acoustique conducteur naturel de la voix humaine au systeme auditif

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238662A (en) * 1963-03-26 1966-03-08 Gerber Prod Toy telephone usable for speech training
US3271883A (en) * 1963-06-17 1966-09-13 Univ Mcmaster Language laboratory apparatus
US3358390A (en) * 1963-10-14 1967-12-19 Korn Tadeusz Process and apparatus for teaching intended to permit objective hearing of one's own words
US3388767A (en) * 1966-03-31 1968-06-18 Pacific Plantronics Inc Acoustic noise attenuating apparatus
JPS5410853B2 (fr) * 1972-09-01 1979-05-10
US3939310A (en) * 1974-08-09 1976-02-17 Hodges Robert B Stereophonic headset with ear to ear acoustical passageway
US4173715A (en) * 1978-01-13 1979-11-06 Gosman Theodore D Acoustical device
DE19526124C2 (de) * 1995-07-19 1997-06-26 Sennheiser Electronic Einrichtung mit aktiver Lärmkompensation
USD423103S (en) * 1998-05-23 2000-04-18 Karen Green Combined speech and hearing therapy device
USD691108S1 (en) * 2011-12-14 2013-10-08 D&M Holdings, Inc. Headphones
USD686593S1 (en) * 2012-02-01 2013-07-23 Lars Holme Larsen Headphones
USD708162S1 (en) * 2013-02-26 2014-07-01 Grain Audio, LLC Over-ear headphones
USD723508S1 (en) * 2013-04-05 2015-03-03 Harman International Industries, Incorporated Headphone
USD726146S1 (en) * 2014-01-03 2015-04-07 Akg Acoustics Gmbh Headphone
BR112017005664B1 (pt) 2014-09-19 2023-04-04 3M Innovative Properties Company Dispositivo de avaliação auditiva circoauricular e método para avaliar o desempenho de um dispositivo circoauricular
JP1541645S (fr) * 2015-08-07 2017-01-10
USD868024S1 (en) * 2016-04-01 2019-11-26 Bose Corporation Set of headphones
USD868023S1 (en) * 2016-04-01 2019-11-26 Bose Corporation Set of headphones
USD809475S1 (en) * 2016-04-01 2018-02-06 Bose Corporation Set of headphones
USD826895S1 (en) * 2017-04-03 2018-08-28 Logitech Europe S.A. Headphones
USD845271S1 (en) * 2017-10-26 2019-04-09 Dexin Electronic Ltd. Integrated annular headphone
USD874428S1 (en) * 2018-08-08 2020-02-04 Bose Corporation Set of headphones
EP4035416B1 (fr) * 2020-01-17 2024-10-16 Shenzhen Shokz Co., Ltd. Microphone et dispositif électronique le comprenant
USD1006780S1 (en) * 2021-07-19 2023-12-05 Zound Industries International Ab Headphone/headset
USD1076872S1 (en) * 2024-12-04 2025-05-27 Yueying Xie Headphone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US299300A (en) * 1884-05-27 Telephone-support
US2485405A (en) * 1944-04-21 1949-10-18 Stromberg Carlson Co Dipole microphone
US2535063A (en) * 1945-05-03 1950-12-26 Farnsworth Res Corp Communicating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624296A1 (fr) * 1987-12-03 1989-06-09 Uznanski Georges Casque acoustique conducteur naturel de la voix humaine au systeme auditif
WO1989005557A1 (fr) * 1987-12-03 1989-06-15 Georges Uznanski Casque acoustique conducteur naturel de la voix humaine au systeme auditif

Also Published As

Publication number Publication date
US3098307A (en) 1963-07-23
GB958335A (en) 1964-05-21

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