GB9314678D0 - Audio frequency testing system - Google Patents

Audio frequency testing system

Info

Publication number
GB9314678D0
GB9314678D0 GB939314678A GB9314678A GB9314678D0 GB 9314678 D0 GB9314678 D0 GB 9314678D0 GB 939314678 A GB939314678 A GB 939314678A GB 9314678 A GB9314678 A GB 9314678A GB 9314678 D0 GB9314678 D0 GB 9314678D0
Authority
GB
United Kingdom
Prior art keywords
audio frequency
testing system
frequency testing
audio
testing
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Withdrawn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
GB939314678A
Other versions
GB2269515A (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.)
Spurgeon Peter J C
Original Assignee
Spurgeon Peter J C
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 Spurgeon Peter J C filed Critical Spurgeon Peter J C
Publication of GB9314678D0 publication Critical patent/GB9314678D0/en
Publication of GB2269515A publication Critical patent/GB2269515A/en
Withdrawn legal-status Critical Current

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
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute
    • G09B21/009—Teaching or communicating with deaf persons
    • 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
    • G09B19/04—Speaking

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Electrically Operated Instructional Devices (AREA)
GB9314678A 1992-07-21 1993-07-15 Audio frequency testing system Withdrawn GB2269515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929215446A GB9215446D0 (en) 1992-07-21 1992-07-21 Audio frequency testing system

Publications (2)

Publication Number Publication Date
GB9314678D0 true GB9314678D0 (en) 1993-08-25
GB2269515A GB2269515A (en) 1994-02-09

Family

ID=10719022

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929215446A Pending GB9215446D0 (en) 1992-07-21 1992-07-21 Audio frequency testing system
GB9314678A Withdrawn GB2269515A (en) 1992-07-21 1993-07-15 Audio frequency testing system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929215446A Pending GB9215446D0 (en) 1992-07-21 1992-07-21 Audio frequency testing system

Country Status (1)

Country Link
GB (2) GB9215446D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19947359A1 (en) * 1999-10-01 2001-05-03 Siemens Ag Method and device for therapy control and optimization for speech disorders
JP2001265207A (en) * 2000-03-17 2001-09-28 Nec Corp Business system for correspondence course or correspondence course system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198087A (en) * 1982-05-14 1983-11-17 キヤノン株式会社 Display
US4641343A (en) * 1983-02-22 1987-02-03 Iowa State University Research Foundation, Inc. Real time speech formant analyzer and display
US5142657A (en) * 1988-03-14 1992-08-25 Kabushiki Kaisha Kawai Gakki Seisakusho Apparatus for drilling pronunciation

Also Published As

Publication number Publication date
GB2269515A (en) 1994-02-09
GB9215446D0 (en) 1992-09-02

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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)