Method and device for foreign language learning and teaching by

Details Method and device for foreign language learning and teaching by Method and device for foreign language learning and teaching by

1977-04-06

1979-10-16

Hum, Vance Y.

35 8A, G09B 504, G09B 1906

Patent

active

041708342

ABSTRACT:
The device consists of an instructor station (1) connected to a number of paired learner stations (2, 3). The instructor station comprises two twin channel recording-playback machines (4, 5) and a switching, mixing and amplifying device to supply the learner stations (2, 3) through connecting cables (7) and junction boxes (8) in accordance with the various steps of the teaching process. The learner stations are each equipped with a headset having two independent earphones. Two mobile microphones (10, 11) may be connected to the microphone input sockets (12, 13) provided on the switching, mixing and amplifying device (6) and the junction boxes (8) (FIG. 4).

REFERENCES:
patent: 2777901 (1957-01-01), Dostert
patent: 2911482 (1959-11-01), Dostert
patent: 3177594 (1965-04-01), Demo
patent: 3200516 (1965-08-01), Parker
patent: 3217428 (1965-11-01), Spaulding
patent: 3484955 (1969-12-01), Lippert
patent: 3550289 (1970-12-01), Orita et al.
patent: 3600826 (1971-08-01), Thomas
patent: 3947972 (1976-04-01), Freeman

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