JPS60163546A - デイジタル信号伝送方式 - Google Patents
デイジタル信号伝送方式Info
- Publication number
- JPS60163546A JPS60163546A JP1974384A JP1974384A JPS60163546A JP S60163546 A JPS60163546 A JP S60163546A JP 1974384 A JP1974384 A JP 1974384A JP 1974384 A JP1974384 A JP 1974384A JP S60163546 A JPS60163546 A JP S60163546A
- Authority
- JP
- Japan
- Prior art keywords
- data
- bits
- scale value
- circuit
- transmission
- 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
- 230000008054 signal transmission Effects 0.000 title claims description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 17
- 230000001186 cumulative effect Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/3053—Block-companding PCM systems
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1974384A JPS60163546A (ja) | 1984-02-06 | 1984-02-06 | デイジタル信号伝送方式 |
DE19843411962 DE3411962A1 (de) | 1983-03-31 | 1984-03-30 | Datenuebertragungseinrichtung |
US06/596,199 US4633483A (en) | 1983-03-31 | 1984-04-02 | Near-instantaneous companding PCM involving accumulation of less significant bits removed from original data |
GB08408439A GB2139834B (en) | 1983-03-31 | 1984-04-02 | Data transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1974384A JPS60163546A (ja) | 1984-02-06 | 1984-02-06 | デイジタル信号伝送方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60163546A true JPS60163546A (ja) | 1985-08-26 |
JPH0223101B2 JPH0223101B2 (enrdf_load_stackoverflow) | 1990-05-22 |
Family
ID=12007811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1974384A Granted JPS60163546A (ja) | 1983-03-31 | 1984-02-06 | デイジタル信号伝送方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60163546A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4758915A (en) * | 1986-04-11 | 1988-07-19 | Teac Corporation | Resilient support for an eccentric drive pin of disk drive apparatus |
-
1984
- 1984-02-06 JP JP1974384A patent/JPS60163546A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4758915A (en) * | 1986-04-11 | 1988-07-19 | Teac Corporation | Resilient support for an eccentric drive pin of disk drive apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0223101B2 (enrdf_load_stackoverflow) | 1990-05-22 |
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