Method and apparatus for access control based on an audible utte

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

395 284, 395 255, G10L 900

Patent

active

054993180

ABSTRACT:
A method and an apparatus provide safe access control without the need for supplementary devices. By entering audible words or sounds during a playing of a text of a recorded announcement, a first personal access code based on both the audible uttering and the timing of the audible uttering is generated and stored for authorized users. Subsequently, a second personal access code is generated in the same way when access is sought by a subsequent user seeking access to the facility. The second personal access code is compared with the first personal access code. If the codes correspond in both terms of the audible uttering and the timing of the audible uttering, access is permitted. High security is provided which prevents unauthorized use. The apparatus has a low cost and a low complexity, because no supplementary devices are necessary.

REFERENCES:
patent: 3456080 (1969-07-01), Torre
patent: 3588356 (1971-06-01), Moshier et al.
patent: 3715506 (1973-02-01), Haag et al.
patent: 4060695 (1977-11-01), Suzuki et al.
patent: 4109104 (1978-08-01), Toyoshima
patent: 4363102 (1982-12-01), Holmgren et al.
patent: 4400586 (1983-08-01), Hanscom
patent: 4481384 (1984-11-01), Matthews
patent: 4543537 (1985-09-01), Kuhn
patent: 4549046 (1985-10-01), Mock et al.
patent: 4653097 (1987-03-01), Watanabe et al.
patent: 4827519 (1989-05-01), Fujimoto et al.
patent: 4864622 (1989-09-01), Iida et al.
patent: 4922538 (1990-05-01), Tchorzewski
patent: 5050206 (1991-09-01), Shimanuki
patent: 5127043 (1992-06-01), Hunt et al.
patent: 5265191 (1993-11-01), McNair
patent: 5339385 (1994-08-01), Higgins
C. Ulrichs and M. Immendorfer, "Acoustic Dialing Aid: Obeys Your Every Word," Funkschau, No. 15/1986, pp. 48-50 (English Translation of German Article Akustisch Wahihkfe: Gehorcht Aufs Wort).
G. D. Bergland et al., entitled "New Custom Calling Services", ISS, Paris, 7-11, May 1979, pp. 1256 to 1262.
"Funkschau Fernsprechtechnik", No. 15/1986, Gehorcht aufs Wort, pp. 48 to 50.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for access control based on an audible utte does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for access control based on an audible utte, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for access control based on an audible utte will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2106533

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.