GB1098927A - A new or improved blind aid - Google Patents

A new or improved blind aid

Info

Publication number
GB1098927A
GB1098927A GB17983/65A GB1798365A GB1098927A GB 1098927 A GB1098927 A GB 1098927A GB 17983/65 A GB17983/65 A GB 17983/65A GB 1798365 A GB1798365 A GB 1798365A GB 1098927 A GB1098927 A GB 1098927A
Authority
GB
United Kingdom
Prior art keywords
transducers
aid
transmitting
blind
signals
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.)
Expired
Application number
GB17983/65A
Other languages
English (en)
Inventor
Leslie Kay
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Priority to GB17983/65A priority Critical patent/GB1098927A/en
Priority to US541851A priority patent/US3366922A/en
Priority to DE1548479A priority patent/DE1548479B2/de
Priority to FR59255A priority patent/FR1477884A/fr
Priority to JP41026939A priority patent/JPS5027736B1/ja
Priority to CH619166A priority patent/CH443069A/fr
Priority to AT407666A priority patent/AT273247B/de
Priority to NL6605777A priority patent/NL6605777A/xx
Priority to ES0326146A priority patent/ES326146A1/es
Publication of GB1098927A publication Critical patent/GB1098927A/en
Expired 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
    • G09B21/001—Teaching or communicating with blind persons
    • G09B21/006—Teaching or communicating with blind persons using audible presentation of the information
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S15/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/87—Combinations of sonar systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/91—Portable sonar devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
GB17983/65A 1965-04-29 1965-04-29 A new or improved blind aid Expired GB1098927A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB17983/65A GB1098927A (en) 1965-04-29 1965-04-29 A new or improved blind aid
US541851A US3366922A (en) 1965-04-29 1966-04-11 Blind aid
DE1548479A DE1548479B2 (de) 1965-04-29 1966-04-22 Tragbares Schallorientierungsgerät für Blinde zur Feststellung von im Gesichtsfeld vorhandenen Objekten nach der Echomethode
FR59255A FR1477884A (fr) 1965-04-29 1966-04-27 Appareil auxiliaire amélioré à l'usage des aveugles
JP41026939A JPS5027736B1 (enrdf_load_stackoverflow) 1965-04-29 1966-04-28
CH619166A CH443069A (fr) 1965-04-29 1966-04-28 Appareil auxiliaire à l'usage des aveugles
AT407666A AT273247B (de) 1965-04-29 1966-04-29 Blindenhilfe
NL6605777A NL6605777A (enrdf_load_stackoverflow) 1965-04-29 1966-04-29
ES0326146A ES326146A1 (es) 1965-04-29 1966-04-29 Aparato auxiliar para invidentes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17983/65A GB1098927A (en) 1965-04-29 1965-04-29 A new or improved blind aid

Publications (1)

Publication Number Publication Date
GB1098927A true GB1098927A (en) 1968-01-10

Family

ID=10104609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17983/65A Expired GB1098927A (en) 1965-04-29 1965-04-29 A new or improved blind aid

Country Status (8)

Country Link
US (1) US3366922A (enrdf_load_stackoverflow)
JP (1) JPS5027736B1 (enrdf_load_stackoverflow)
AT (1) AT273247B (enrdf_load_stackoverflow)
CH (1) CH443069A (enrdf_load_stackoverflow)
DE (1) DE1548479B2 (enrdf_load_stackoverflow)
ES (1) ES326146A1 (enrdf_load_stackoverflow)
GB (1) GB1098927A (enrdf_load_stackoverflow)
NL (1) NL6605777A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0895603A4 (en) * 1996-04-25 1999-07-28 Interval Research Corp PERSONAL OBJECT DETECTOR

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757456A (fr) * 1969-10-17 1971-03-16 Westinghouse Electric Corp Appareil sonar a vue laterale
US3987402A (en) * 1974-01-18 1976-10-19 Russell Peter Smith Multi-channel gain controls
US3987403A (en) * 1974-01-18 1976-10-19 Russell Peter Smith Sensory aids for the blind
DE2530964C2 (de) * 1974-07-15 1984-11-15 Leslie Christchurch Kay Vorrichtung zur Gewinnung eines ein bewegliches Element charakterisierenden Signals
JPS5458994A (en) * 1977-10-19 1979-05-12 Sharp Kk Blind person walking aid
DE2966661D1 (en) * 1978-08-14 1984-03-22 Leslie Kay Method of and apparatus for providing information as to the existence and/or position of objects
EP0008455B1 (en) * 1978-08-21 1984-03-14 Leslie Kay Method of and apparatus for providing information as to the existence or position of objects
DE2931837A1 (de) * 1979-08-06 1981-02-26 Heinz Dr Ing Wallerus Elektronische orientierungshilfe
US4551825A (en) * 1982-11-01 1985-11-05 Polaroid Corporation Sonic ranging/detection system employing varied beamwidth
US4674069A (en) * 1982-12-16 1987-06-16 Omron Tateisi Electronics Co. System for collecting and processing data relating to moving bodies
US4774515A (en) * 1985-09-27 1988-09-27 Bo Gehring Attitude indicator
EP0248530A3 (en) * 1986-05-09 1988-12-07 Leslie Kay A method and apparatus for inspection or monitoring of a product
KR890002504B1 (ko) * 1986-09-15 1989-07-10 김원기 시각장애자용 초음파 탐지기와 탐지기의 신호 처리방법
US4907136A (en) * 1989-03-03 1990-03-06 Jorgensen Adam A Echo location system for vision-impaired persons
DE3942093A1 (de) * 1989-12-20 1990-05-31 Feser Werner Elektronisches orientierungshilfsmittel fuer blinde mit ortungs-frequenzgang-ausgabe
US5107467A (en) * 1990-04-13 1992-04-21 Jorson Enterprises, Inc. Echo location system for vision-impaired persons
GB2291551B (en) * 1994-06-24 1998-03-18 Roscoe C Williams Limited Electronic viewing aid
US6133795A (en) * 1994-06-24 2000-10-17 Williams; Roscoe Charles Oscillator circuit
DE19525010B4 (de) * 1995-06-27 2004-08-19 Obrira Optik Brillen Gmbh Ultraschall - Brille für Blinde und Sehbehinderte
US5982286A (en) * 1998-05-15 1999-11-09 Vanmoor; Arthur Object detecting apparatus
US8120521B2 (en) * 2003-10-28 2012-02-21 Preco Electronics, Inc. Radar echolocater with audio output
US7439848B2 (en) * 2005-10-11 2008-10-21 Surag Mantri Handheld aid for the visually impaired
US7957224B2 (en) * 2009-04-29 2011-06-07 Lindsay Tremper Human echolocation system
US9201143B2 (en) 2009-08-29 2015-12-01 Echo-Sense Inc. Assisted guidance navigation
WO2012068280A1 (en) 2010-11-16 2012-05-24 Echo-Sense Inc. Remote guidance system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467368A (en) * 1943-09-23 1949-04-19 Submarine Signal Co Submarine sound direction determining system
US3107351A (en) * 1955-04-29 1963-10-15 Robert A Milam Radar resolutions
US3172075A (en) * 1959-11-27 1965-03-02 Nat Res Dev Apparatus for furnishing information as to positioning of objects

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0895603A4 (en) * 1996-04-25 1999-07-28 Interval Research Corp PERSONAL OBJECT DETECTOR
US6011754A (en) * 1996-04-25 2000-01-04 Interval Research Corp. Personal object detector with enhanced stereo imaging capability

Also Published As

Publication number Publication date
JPS5027736B1 (enrdf_load_stackoverflow) 1975-09-10
DE1548479B2 (de) 1975-10-23
NL6605777A (enrdf_load_stackoverflow) 1966-10-31
CH443069A (fr) 1967-08-31
AT273247B (de) 1969-08-11
ES326146A1 (es) 1967-03-01
US3366922A (en) 1968-01-30
DE1548479A1 (de) 1969-09-11

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