GB9520581D0 - Simulator apparatus - Google Patents

Simulator apparatus

Info

Publication number
GB9520581D0
GB9520581D0 GBGB9520581.1A GB9520581A GB9520581D0 GB 9520581 D0 GB9520581 D0 GB 9520581D0 GB 9520581 A GB9520581 A GB 9520581A GB 9520581 D0 GB9520581 D0 GB 9520581D0
Authority
GB
United Kingdom
Prior art keywords
simulator apparatus
simulator
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.)
Withdrawn
Application number
GBGB9520581.1A
Other versions
GB2306088A (en
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.)
LONDON UNDERGROUND Ltd
Original Assignee
LONDON UNDERGROUND Ltd
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 LONDON UNDERGROUND Ltd filed Critical LONDON UNDERGROUND Ltd
Priority to GB9520581A priority Critical patent/GB2306088A/en
Publication of GB9520581D0 publication Critical patent/GB9520581D0/en
Publication of GB2306088A publication Critical patent/GB2306088A/en
Withdrawn legal-status Critical Current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
    • H04R27/00—Public address systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrically Operated Instructional Devices (AREA)
GB9520581A 1995-10-09 1995-10-09 Public address system speech training Withdrawn GB2306088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9520581A GB2306088A (en) 1995-10-09 1995-10-09 Public address system speech training

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9520581A GB2306088A (en) 1995-10-09 1995-10-09 Public address system speech training

Publications (2)

Publication Number Publication Date
GB9520581D0 true GB9520581D0 (en) 1995-12-13
GB2306088A GB2306088A (en) 1997-04-23

Family

ID=10782005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9520581A Withdrawn GB2306088A (en) 1995-10-09 1995-10-09 Public address system speech training

Country Status (1)

Country Link
GB (1) GB2306088A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459341A (en) * 1974-01-29 1976-12-22 Secr Defence Voice modification apparatus
CA2056110C (en) * 1991-03-27 1997-02-04 Arnold I. Klayman Public address intelligibility system

Also Published As

Publication number Publication date
GB2306088A (en) 1997-04-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)