JPS58165442A - 符号化記憶再生装置 - Google Patents
符号化記憶再生装置Info
- Publication number
- JPS58165442A JPS58165442A JP57048254A JP4825482A JPS58165442A JP S58165442 A JPS58165442 A JP S58165442A JP 57048254 A JP57048254 A JP 57048254A JP 4825482 A JP4825482 A JP 4825482A JP S58165442 A JPS58165442 A JP S58165442A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- frame
- sampling period
- data
- sampling
- 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
- 238000005070 sampling Methods 0.000 claims abstract description 71
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000015654 memory Effects 0.000 abstract description 57
- 239000000872 buffer Substances 0.000 abstract description 26
- 230000005236 sound signal Effects 0.000 abstract description 10
- 230000004044 response Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 238000004364 calculation method Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 241000723346 Cinnamomum camphora Species 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 241001137251 Corvidae Species 0.000 description 1
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 1
- 101100015484 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GPA1 gene Proteins 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 1
- 235000015108 pies Nutrition 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57048254A JPS58165442A (ja) | 1982-03-26 | 1982-03-26 | 符号化記憶再生装置 |
| FR838304274A FR2530897B1 (fr) | 1982-03-16 | 1983-03-15 | Procede et systeme pour une compression de donnees par un echantillonnage a frequence variable |
| US06/475,405 US4626827A (en) | 1982-03-16 | 1983-03-15 | Method and system for data compression by variable frequency sampling |
| GB08307196A GB2128049B (en) | 1982-03-16 | 1983-03-16 | Method and system for data compression by variable frequency sampling |
| DE3309467A DE3309467A1 (de) | 1982-03-16 | 1983-03-16 | Verfahren zur datenkomprimierung durch abtastung mit variabler frequenz und fuer dieses verfahren geeignetes uebersetzungssystem |
| GB08515095A GB2160040B (en) | 1982-03-16 | 1985-06-14 | Method and system for decoding a digital signal using a variable frequency low-pass filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57048254A JPS58165442A (ja) | 1982-03-26 | 1982-03-26 | 符号化記憶再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58165442A true JPS58165442A (ja) | 1983-09-30 |
| JPS6345140B2 JPS6345140B2 (enrdf_load_stackoverflow) | 1988-09-08 |
Family
ID=12798302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57048254A Granted JPS58165442A (ja) | 1982-03-16 | 1982-03-26 | 符号化記憶再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58165442A (enrdf_load_stackoverflow) |
-
1982
- 1982-03-26 JP JP57048254A patent/JPS58165442A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6345140B2 (enrdf_load_stackoverflow) | 1988-09-08 |
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