JPS6221700U - - Google Patents
Info
- Publication number
- JPS6221700U JPS6221700U JP11221585U JP11221585U JPS6221700U JP S6221700 U JPS6221700 U JP S6221700U JP 11221585 U JP11221585 U JP 11221585U JP 11221585 U JP11221585 U JP 11221585U JP S6221700 U JPS6221700 U JP S6221700U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- amplified
- sound pressure
- preamplifier
- collected
- 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.)
- Pending
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11221585U JPS6221700U (en]) | 1985-07-22 | 1985-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11221585U JPS6221700U (en]) | 1985-07-22 | 1985-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6221700U true JPS6221700U (en]) | 1987-02-09 |
Family
ID=30992877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11221585U Pending JPS6221700U (en]) | 1985-07-22 | 1985-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221700U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01135200A (ja) * | 1987-11-19 | 1989-05-26 | Canon Inc | 音像解像力の測定方法 |
-
1985
- 1985-07-22 JP JP11221585U patent/JPS6221700U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01135200A (ja) * | 1987-11-19 | 1989-05-26 | Canon Inc | 音像解像力の測定方法 |