JPS59110013A - Ｄｐｃｍ符号化音響信号処理装置における信号ブロツク切分用マ−キング回路 - Google Patents
Ｄｐｃｍ符号化音響信号処理装置における信号ブロツク切分用マ−キング回路Info
- Publication number
- JPS59110013A JPS59110013A JP57219908A JP21990882A JPS59110013A JP S59110013 A JPS59110013 A JP S59110013A JP 57219908 A JP57219908 A JP 57219908A JP 21990882 A JP21990882 A JP 21990882A JP S59110013 A JPS59110013 A JP S59110013A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- marking
- block
- peak
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 54
- 230000000873 masking effect Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000035807 sensation Effects 0.000 abstract description 4
- 230000010363 phase shift Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000005236 sound signal Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 230000002596 correlated effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 238000012795 verification Methods 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)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57219908A JPS59110013A (ja) | 1982-12-14 | 1982-12-14 | Ｄｐｃｍ符号化音響信号処理装置における信号ブロツク切分用マ−キング回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57219908A JPS59110013A (ja) | 1982-12-14 | 1982-12-14 | Ｄｐｃｍ符号化音響信号処理装置における信号ブロツク切分用マ−キング回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59110013A true JPS59110013A (ja) | 1984-06-25 |
| JPH0518119B2 JPH0518119B2 (enrdf_load_stackoverflow) | 1993-03-11 |
Family
ID=16742906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57219908A Granted JPS59110013A (ja) | 1982-12-14 | 1982-12-14 | Ｄｐｃｍ符号化音響信号処理装置における信号ブロツク切分用マ−キング回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59110013A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107239U (enrdf_load_stackoverflow) * | 1988-01-09 | 1989-07-19 | ||
| JPH01219890A (ja) * | 1988-02-29 | 1989-09-01 | Namuko:Kk | 音程変調回路 |
-
1982
- 1982-12-14 JP JP57219908A patent/JPS59110013A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107239U (enrdf_load_stackoverflow) * | 1988-01-09 | 1989-07-19 | ||
| JPH01219890A (ja) * | 1988-02-29 | 1989-09-01 | Namuko:Kk | 音程変調回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518119B2 (enrdf_load_stackoverflow) | 1993-03-11 |
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