NO122691B - - Google Patents
Download PDFInfo
- Publication number
- NO122691B NO122691B NO17003867A NO17003867A NO122691B NO 122691 B NO122691 B NO 122691B NO 17003867 A NO17003867 A NO 17003867A NO 17003867 A NO17003867 A NO 17003867A NO 122691 B NO122691 B NO 122691B
- Authority
- NO
- Norway
- Prior art keywords
- pulse
- acoustic
- pulse train
- pulses
- variable
- Prior art date
Links
- 230000003111 delayed effect Effects 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000002592 echocardiography Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58558066A | 1966-10-10 | 1966-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO122691B true NO122691B (forum.php) | 1971-07-26 |
Family
ID=24342064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO17003867A NO122691B (forum.php) | 1966-10-10 | 1967-10-09 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1566763B1 (forum.php) |
| GB (1) | GB1206968A (forum.php) |
| IS (1) | IS820B6 (forum.php) |
| NO (1) | NO122691B (forum.php) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767315C (de) * | 1940-03-21 | 1952-07-10 | Electroacustic Hecht | Verfahren und Einrichtung zur Entfernungsbestimmung mittels Echolotung |
| DE907269C (de) * | 1944-06-12 | 1954-03-22 | Int Standard Electric Corp | Verfahren zur Fernmessung |
| DE911594C (de) * | 1948-03-12 | 1954-05-17 | Paul Francois Marie Gloess | Verfahren und Vorrichtung zur Fernuebertragung der Augenblicksstellung beweglicher Teile mittels lagemodulierter Impulse |
| DE958185C (de) * | 1955-01-21 | 1957-02-14 | Licentia Gmbh | Verfahren zur drahtlosen Fernueberwachung ferngesteuerter, raeumlich verteilter Anlagen |
| US2894596A (en) * | 1955-10-05 | 1959-07-14 | Jersey Prod Res Co | Method of determining seismic reflecting subsurfaces |
-
1967
- 1967-10-05 IS IS1692A patent/IS820B6/is unknown
- 1967-10-06 GB GB4595967A patent/GB1206968A/en not_active Expired
- 1967-10-09 NO NO17003867A patent/NO122691B/no unknown
- 1967-10-10 DE DE19671566763 patent/DE1566763B1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IS820B6 (is) | 1972-11-20 |
| IS1692A7 (is) | 1968-04-11 |
| DE1566763B1 (de) | 1972-05-31 |
| GB1206968A (en) | 1970-09-30 |
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