JPS5533240B1 - - Google Patents
Info
- Publication number
- JPS5533240B1 JPS5533240B1 JP4551071A JP4551071A JPS5533240B1 JP S5533240 B1 JPS5533240 B1 JP S5533240B1 JP 4551071 A JP4551071 A JP 4551071A JP 4551071 A JP4551071 A JP 4551071A JP S5533240 B1 JPS5533240 B1 JP S5533240B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/40—Visual indication of stereophonic sound image
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/208—Arrangements for measuring with C.R. oscilloscopes, e.g. vectorscope
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/22—Circuits therefor
- G01R13/28—Circuits for simultaneous or sequential presentation of more than one variable
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
- Television Receiver Circuits (AREA)
- Indicating Measured Values (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4551071A JPS5533240B1 (nl) | 1971-06-22 | 1971-06-22 | |
| GB2802472A GB1351415A (en) | 1971-06-22 | 1972-06-15 | Display apparatus |
| US00264061A US3806648A (en) | 1971-06-22 | 1972-06-19 | Apparatus for displaying the relationship between four signals |
| DE2229754A DE2229754C3 (de) | 1971-06-22 | 1972-06-19 | Schaltung zur Anzeige der wechselseitigen AmpHuden- und Phasenbeziehung von vier elektrischen Signalen |
| CA145,297A CA956577A (en) | 1971-06-22 | 1972-06-21 | Apparatus for displaying the relationship between four signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4551071A JPS5533240B1 (nl) | 1971-06-22 | 1971-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5533240B1 true JPS5533240B1 (nl) | 1980-08-29 |
Family
ID=12721392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4551071A Pending JPS5533240B1 (nl) | 1971-06-22 | 1971-06-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3806648A (nl) |
| JP (1) | JPS5533240B1 (nl) |
| CA (1) | CA956577A (nl) |
| DE (1) | DE2229754C3 (nl) |
| GB (1) | GB1351415A (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940789A (en) * | 1973-07-13 | 1976-02-24 | Kew, Incorporated | Multicolor display for the visual-aesthetic portrayal of electric signals |
| US4648113A (en) * | 1985-09-11 | 1987-03-03 | Tektronix, Inc. | Method and apparatus for providing a visual indication of a relationship between two signals |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2500646A (en) * | 1946-11-23 | 1950-03-14 | Bell Telephone Labor Inc | Visual representation of complex waves |
| US3524998A (en) * | 1968-01-26 | 1970-08-18 | Tektronix Inc | Resistive conversion device |
-
1971
- 1971-06-22 JP JP4551071A patent/JPS5533240B1/ja active Pending
-
1972
- 1972-06-15 GB GB2802472A patent/GB1351415A/en not_active Expired
- 1972-06-19 DE DE2229754A patent/DE2229754C3/de not_active Expired
- 1972-06-19 US US00264061A patent/US3806648A/en not_active Expired - Lifetime
- 1972-06-21 CA CA145,297A patent/CA956577A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2229754A1 (de) | 1973-01-11 |
| GB1351415A (en) | 1974-05-01 |
| US3806648A (en) | 1974-04-23 |
| DE2229754C3 (de) | 1975-01-23 |
| DE2229754B2 (nl) | 1974-06-06 |
| CA956577A (en) | 1974-10-22 |