NO129591B - - Google Patents

Download PDF

Info

Publication number
NO129591B
NO129591B NO7129A NO2971A NO129591B NO 129591 B NO129591 B NO 129591B NO 7129 A NO7129 A NO 7129A NO 2971 A NO2971 A NO 2971A NO 129591 B NO129591 B NO 129591B
Authority
NO
Norway
Prior art keywords
storage
shift register
ring counter
input
recording
Prior art date
Application number
NO7129A
Other languages
English (en)
Norwegian (no)
Inventor
E Ahrens
C Prill
H Wendorff
Original Assignee
Electroacustic Gmbh
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
Priority claimed from DE19702000405 external-priority patent/DE2000405B2/de
Priority claimed from DE19702000404 external-priority patent/DE2000404A1/de
Application filed by Electroacustic Gmbh filed Critical Electroacustic Gmbh
Publication of NO129591B publication Critical patent/NO129591B/no

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/56Display arrangements
    • G01S7/60Display arrangements for providing a permanent recording
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06Systems determining the position data of a target
    • G01S15/08Systems for measuring distance only
    • G01S15/10Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/101Particularities of the measurement of distance
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/87Combinations of sonar systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88Sonar systems specially adapted for specific applications
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/01Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising
    • G06F5/017Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising using recirculating storage elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NO7129A 1970-01-07 1971-01-06 NO129591B (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702000405 DE2000405B2 (de) 1970-01-07 1970-01-07 Verfahren und schaltungsanordnung zur lagerichtigen aufzeich nung von aus zwei in zueinander entgegengesetzten lotrichtun gen vorgenommenen echolotungen gewonnenen echosignalen
DE19702000404 DE2000404A1 (de) 1970-01-07 1970-01-07 Verfahren und Schaltungsanordnung zur Abfrage des Informationsinhaltes eines Schieberegisters

Publications (1)

Publication Number Publication Date
NO129591B true NO129591B (fr) 1974-04-29

Family

ID=25758470

Family Applications (1)

Application Number Title Priority Date Filing Date
NO7129A NO129591B (fr) 1970-01-07 1971-01-06

Country Status (3)

Country Link
US (1) US3735334A (fr)
GB (1) GB1334953A (fr)
NO (1) NO129591B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942149A (en) * 1974-08-19 1976-03-02 Texas Instruments Incorporated Solid state depth sounder
US4050057A (en) * 1976-04-02 1977-09-20 Raytheon Company Data sample recording system
US4096484A (en) * 1976-10-26 1978-06-20 Edo Western Corporation Graphic recording system
US4574368A (en) * 1983-02-23 1986-03-04 Record Industrial Company Distance measuring system using ultrasonic ranging

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958846A (en) * 1958-06-27 1960-11-01 Times Facsimile Corp Recording ocean depth
GB1033988A (en) * 1963-11-19 1966-06-22 Smiths Industries Ltd Improvements in or relating to echo sounding apparatus

Also Published As

Publication number Publication date
GB1334953A (en) 1973-10-24
US3735334A (en) 1973-05-22

Similar Documents

Publication Publication Date Title
FR2310608A1 (fr) Convertisseur de balayage
NO129113B (fr)
NO128351B (fr)
US3449711A (en) Beam former
DE3064435D1 (en) Device for ultrasonic scanning
NO129591B (fr)
JPS57166773A (en) Reproducing method of picture scan
US4024490A (en) Multibeam sidelooking sonar display system
US3103000A (en) Skew correction system
US3761873A (en) Sonar apparatus
US3683403A (en) Sounding device for measuring a distance to objects
US4322827A (en) Range expander for sonar system
US4905211A (en) Precision doppler effect compensator
US3557610A (en) Ultrasonic testing apparatus
US3925606A (en) Scan conversion apparatus
NO136862B (no) Ekkoloddingsapparat.
GB1226217A (fr)
US3175182A (en) Seismic record corrector
JPS5868681A (ja) 広範囲水中探知表示装置
SU643973A1 (ru) Устройство дл управлени накопителем на запоминающих элементах с неразрушающим считыванием информации
SU644424A1 (ru) Устройство дл количественного подсчета рыб в потоке воды
JPS6246361Y2 (fr)
SU1103687A1 (ru) Устройство дл автоматического сопровождени целей
SU911409A1 (ru) Устройство дл цифровой регистрации гидроакустической информации
SU1520585A1 (ru) Устройство дл синхронизации многоканального воспроизведени сигналов с носител магнитной записи