JPH0633702Y2 - レベル検出装置 - Google Patents
レベル検出装置Info
- Publication number
- JPH0633702Y2 JPH0633702Y2 JP8304089U JP8304089U JPH0633702Y2 JP H0633702 Y2 JPH0633702 Y2 JP H0633702Y2 JP 8304089 U JP8304089 U JP 8304089U JP 8304089 U JP8304089 U JP 8304089U JP H0633702 Y2 JPH0633702 Y2 JP H0633702Y2
- Authority
- JP
- Japan
- Prior art keywords
- low
- pass filter
- signal
- filter means
- output
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 13
- 238000009499 grossing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 15
- 238000012545 processing Methods 0.000 description 9
- 230000005236 sound signal Effects 0.000 description 7
- 238000012935 Averaging Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012074 hearing test Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8304089U JPH0633702Y2 (ja) | 1989-07-17 | 1989-07-17 | レベル検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8304089U JPH0633702Y2 (ja) | 1989-07-17 | 1989-07-17 | レベル検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0322420U JPH0322420U (en]) | 1991-03-07 |
| JPH0633702Y2 true JPH0633702Y2 (ja) | 1994-08-31 |
Family
ID=31630377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8304089U Expired - Lifetime JPH0633702Y2 (ja) | 1989-07-17 | 1989-07-17 | レベル検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633702Y2 (en]) |
-
1989
- 1989-07-17 JP JP8304089U patent/JPH0633702Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322420U (en]) | 1991-03-07 |
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