JPS54159807A - Block companding coding and decoding unit - Google Patents
Block companding coding and decoding unitInfo
- Publication number
- JPS54159807A JPS54159807A JP6914678A JP6914678A JPS54159807A JP S54159807 A JPS54159807 A JP S54159807A JP 6914678 A JP6914678 A JP 6914678A JP 6914678 A JP6914678 A JP 6914678A JP S54159807 A JPS54159807 A JP S54159807A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- input
- block
- decoding unit
- normalizing
- 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
- 238000013139 quantization Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000001934 delay Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 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)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6914678A JPS54159807A (en) | 1978-06-07 | 1978-06-07 | Block companding coding and decoding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6914678A JPS54159807A (en) | 1978-06-07 | 1978-06-07 | Block companding coding and decoding unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54159807A true JPS54159807A (en) | 1979-12-18 |
| JPS6145422B2 JPS6145422B2 (enrdf_load_stackoverflow) | 1986-10-08 |
Family
ID=13394218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6914678A Granted JPS54159807A (en) | 1978-06-07 | 1978-06-07 | Block companding coding and decoding unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54159807A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09167970A (ja) * | 1995-08-09 | 1997-06-24 | Korea Telecommun | 多チャンネルオーディオデコーダの逆正規化装置及びそれに用いる逆正規化方法 |
-
1978
- 1978-06-07 JP JP6914678A patent/JPS54159807A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09167970A (ja) * | 1995-08-09 | 1997-06-24 | Korea Telecommun | 多チャンネルオーディオデコーダの逆正規化装置及びそれに用いる逆正規化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6145422B2 (enrdf_load_stackoverflow) | 1986-10-08 |
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