JPS5967732A - 雑音除去装置 - Google Patents
雑音除去装置Info
- Publication number
- JPS5967732A JPS5967732A JP57177910A JP17791082A JPS5967732A JP S5967732 A JPS5967732 A JP S5967732A JP 57177910 A JP57177910 A JP 57177910A JP 17791082 A JP17791082 A JP 17791082A JP S5967732 A JPS5967732 A JP S5967732A
- Authority
- JP
- Japan
- Prior art keywords
- band
- attenuation
- energy
- noise
- average energy
- 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.)
- Granted
Links
- 230000002238 attenuated effect Effects 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 241000251468 Actinopterygii Species 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 230000004308 accommodation Effects 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000011664 signaling Effects 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000009278 visceral effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/16—Automatic control
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
Landscapes
- Noise Elimination (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57177910A JPS5967732A (ja) | 1982-10-08 | 1982-10-08 | 雑音除去装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57177910A JPS5967732A (ja) | 1982-10-08 | 1982-10-08 | 雑音除去装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5967732A true JPS5967732A (ja) | 1984-04-17 |
| JPS634973B2 JPS634973B2 (enrdf_load_stackoverflow) | 1988-02-01 |
Family
ID=16039195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57177910A Granted JPS5967732A (ja) | 1982-10-08 | 1982-10-08 | 雑音除去装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5967732A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63108822A (ja) * | 1986-10-25 | 1988-05-13 | Nippon Telegr & Teleph Corp <Ntt> | 音声通話信号の雑音抑圧装置 |
-
1982
- 1982-10-08 JP JP57177910A patent/JPS5967732A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63108822A (ja) * | 1986-10-25 | 1988-05-13 | Nippon Telegr & Teleph Corp <Ntt> | 音声通話信号の雑音抑圧装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS634973B2 (enrdf_load_stackoverflow) | 1988-02-01 |
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