JPH041404B2 - - Google Patents
Info
- Publication number
- JPH041404B2 JPH041404B2 JP12669390A JP12669390A JPH041404B2 JP H041404 B2 JPH041404 B2 JP H041404B2 JP 12669390 A JP12669390 A JP 12669390A JP 12669390 A JP12669390 A JP 12669390A JP H041404 B2 JPH041404 B2 JP H041404B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- audio signal
- signal processing
- signal
- magnetic head
- 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
Links
- 230000005236 sound signal Effects 0.000 claims description 64
- 238000000034 method Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 230000009263 target vessel revascularization Effects 0.000 description 2
- 230000035559 beat frequency Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12669390A JPH0316002A (ja) | 1990-05-18 | 1990-05-18 | 音声信号処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12669390A JPH0316002A (ja) | 1990-05-18 | 1990-05-18 | 音声信号処理装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56024314A Division JPS57140085A (en) | 1981-02-23 | 1981-02-23 | Audio signal recording and reproducing circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0316002A JPH0316002A (ja) | 1991-01-24 |
| JPH041404B2 true JPH041404B2 (en, 2012) | 1992-01-13 |
Family
ID=14941513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12669390A Granted JPH0316002A (ja) | 1990-05-18 | 1990-05-18 | 音声信号処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316002A (en, 2012) |
-
1990
- 1990-05-18 JP JP12669390A patent/JPH0316002A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316002A (ja) | 1991-01-24 |
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