FI118103B - Menetelmä ja järjestelmä, joilla parametridataa, joka edustaa puhekoodattua puhetta, järjestetään datapakettiin niin, että vähennetään lähetyskanavan aiheuttamien virheiden vaikutusta pakettiin - Google Patents
Menetelmä ja järjestelmä, joilla parametridataa, joka edustaa puhekoodattua puhetta, järjestetään datapakettiin niin, että vähennetään lähetyskanavan aiheuttamien virheiden vaikutusta pakettiin Download PDFInfo
- Publication number
- FI118103B FI118103B FI943538A FI943538A FI118103B FI 118103 B FI118103 B FI 118103B FI 943538 A FI943538 A FI 943538A FI 943538 A FI943538 A FI 943538A FI 118103 B FI118103 B FI 118103B
- Authority
- FI
- Finland
- Prior art keywords
- data
- parameter
- packet
- frame
- parameter data
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000000694 effects Effects 0.000 title claims description 6
- 239000000872 buffer Substances 0.000 claims description 67
- 230000004044 response Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 15
- 238000012937 correction Methods 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 9
- 230000006837 decompression Effects 0.000 claims description 9
- 230000003595 spectral effect Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000010200 validation analysis Methods 0.000 claims description 2
- 238000013144 data compression Methods 0.000 claims 4
- GAKUNXBDVGLOFS-DUZKARGPSA-N (1-acetyloxy-3-hexadecanoyloxypropan-2-yl) (9z,12z)-octadeca-9,12-dienoate Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(COC(C)=O)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC GAKUNXBDVGLOFS-DUZKARGPSA-N 0.000 claims 3
- 238000012856 packing Methods 0.000 claims 2
- 108091006146 Channels Proteins 0.000 abstract description 18
- 238000010586 diagram Methods 0.000 description 11
- 230000011664 signaling Effects 0.000 description 11
- 101000691578 Homo sapiens Zinc finger protein PLAG1 Proteins 0.000 description 8
- 102100026200 Zinc finger protein PLAG1 Human genes 0.000 description 8
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- 101000984710 Homo sapiens Lymphocyte-specific protein 1 Proteins 0.000 description 4
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- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
- G10L19/07—Line spectrum pair [LSP] vocoders
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
- H04B1/665—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using psychoacoustic properties of the ear, e.g. masking effect
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0086—Unequal error protection
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Error Detection And Correction (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Time-Division Multiplex Systems (AREA)
- Superheterodyne Receivers (AREA)
- Communication Control (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Detection And Correction Of Errors (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82670192A | 1992-01-28 | 1992-01-28 | |
US82670192 | 1992-01-28 | ||
US9300703 | 1993-01-26 | ||
PCT/US1993/000703 WO1993015502A1 (en) | 1992-01-28 | 1993-01-26 | Method and system for the arrangement of vocoder data for the masking of transmission channel induced errors |
Publications (3)
Publication Number | Publication Date |
---|---|
FI943538A0 FI943538A0 (fi) | 1994-07-27 |
FI943538A FI943538A (fi) | 1994-09-27 |
FI118103B true FI118103B (fi) | 2007-06-29 |
Family
ID=25247288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI943538A FI118103B (fi) | 1992-01-28 | 1994-07-27 | Menetelmä ja järjestelmä, joilla parametridataa, joka edustaa puhekoodattua puhetta, järjestetään datapakettiin niin, että vähennetään lähetyskanavan aiheuttamien virheiden vaikutusta pakettiin |
Country Status (22)
Country | Link |
---|---|
US (1) | US5600754A (zh) |
EP (1) | EP0624275B2 (zh) |
JP (1) | JP3604689B2 (zh) |
KR (1) | KR0168900B1 (zh) |
CN (2) | CN100382479C (zh) |
AT (1) | ATE180091T1 (zh) |
AU (1) | AU678962B2 (zh) |
BR (1) | BR9305808A (zh) |
CA (1) | CA2128708C (zh) |
DE (1) | DE69324906T3 (zh) |
DK (1) | DK0624275T4 (zh) |
ES (1) | ES2131576T5 (zh) |
FI (1) | FI118103B (zh) |
GR (1) | GR3030910T3 (zh) |
HK (2) | HK1011110A1 (zh) |
IL (1) | IL104500A (zh) |
MX (1) | MX9300442A (zh) |
NO (1) | NO942751D0 (zh) |
PL (1) | PL172397B1 (zh) |
TW (1) | TW224191B (zh) |
WO (1) | WO1993015502A1 (zh) |
ZA (1) | ZA93450B (zh) |
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FR2729246A1 (fr) * | 1995-01-06 | 1996-07-12 | Matra Communication | Procede de codage de parole a analyse par synthese |
FR2729244B1 (fr) * | 1995-01-06 | 1997-03-28 | Matra Communication | Procede de codage de parole a analyse par synthese |
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KR20070098913A (ko) | 2000-01-20 | 2007-10-05 | 노오텔 네트웍스 리미티드 | 가변 레이트 패킷 데이타 애플리케이션에서 소프트 결합을사용하는 하이브리드 arq 방법 |
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US9542955B2 (en) * | 2014-03-31 | 2017-01-10 | Qualcomm Incorporated | High-band signal coding using multiple sub-bands |
CN105225670B (zh) | 2014-06-27 | 2016-12-28 | 华为技术有限公司 | 一种音频编码方法和装置 |
EP2980799A1 (en) * | 2014-07-28 | 2016-02-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for processing an audio signal using a harmonic post-filter |
US10756795B2 (en) | 2018-12-18 | 2020-08-25 | XCOM Labs, Inc. | User equipment with cellular link and peer-to-peer link |
US11063645B2 (en) | 2018-12-18 | 2021-07-13 | XCOM Labs, Inc. | Methods of wirelessly communicating with a group of devices |
US11330649B2 (en) | 2019-01-25 | 2022-05-10 | XCOM Labs, Inc. | Methods and systems of multi-link peer-to-peer communications |
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CN110136735B (zh) * | 2019-05-13 | 2021-09-28 | 腾讯音乐娱乐科技(深圳)有限公司 | 一种音频修复方法、设备及可读存储介质 |
WO2020250371A1 (ja) * | 2019-06-13 | 2020-12-17 | 日本電信電話株式会社 | 音信号符号化送信方法、音信号符号化方法、音信号送信側装置、符号化装置、プログラム及び記録媒体 |
WO2020250369A1 (ja) * | 2019-06-13 | 2020-12-17 | 日本電信電話株式会社 | 音信号受信復号方法、音信号復号方法、音信号受信側装置、復号装置、プログラム及び記録媒体 |
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US4100377A (en) * | 1977-04-28 | 1978-07-11 | Bell Telephone Laboratories, Incorporated | Packet transmission of speech |
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-
1992
- 1992-02-18 TW TW081101187A patent/TW224191B/zh active
-
1993
- 1993-01-21 ZA ZA93450A patent/ZA93450B/xx unknown
- 1993-01-25 IL IL10450093A patent/IL104500A/en not_active IP Right Cessation
- 1993-01-26 DK DK93904649T patent/DK0624275T4/da active
- 1993-01-26 ES ES93904649T patent/ES2131576T5/es not_active Expired - Lifetime
- 1993-01-26 JP JP51339593A patent/JP3604689B2/ja not_active Expired - Lifetime
- 1993-01-26 AT AT93904649T patent/ATE180091T1/de active
- 1993-01-26 BR BR9305808A patent/BR9305808A/pt not_active IP Right Cessation
- 1993-01-26 WO PCT/US1993/000703 patent/WO1993015502A1/en active IP Right Grant
- 1993-01-26 EP EP93904649A patent/EP0624275B2/en not_active Expired - Lifetime
- 1993-01-26 DE DE69324906T patent/DE69324906T3/de not_active Expired - Lifetime
- 1993-01-26 PL PL93305984A patent/PL172397B1/pl unknown
- 1993-01-26 AU AU35939/93A patent/AU678962B2/en not_active Expired
- 1993-01-26 CA CA002128708A patent/CA2128708C/en not_active Expired - Lifetime
- 1993-01-26 KR KR1019940702605A patent/KR0168900B1/ko not_active IP Right Cessation
- 1993-01-27 CN CNB001241869A patent/CN100382479C/zh not_active Expired - Lifetime
- 1993-01-27 CN CN93102375A patent/CN1072867C/zh not_active Expired - Lifetime
- 1993-01-27 MX MX9300442A patent/MX9300442A/es unknown
-
1994
- 1994-02-14 US US08/194,824 patent/US5600754A/en not_active Expired - Lifetime
- 1994-07-22 NO NO942751A patent/NO942751D0/no unknown
- 1994-07-27 FI FI943538A patent/FI118103B/fi not_active IP Right Cessation
-
1998
- 1998-08-21 HK HK98110102A patent/HK1011110A1/xx not_active IP Right Cessation
-
1999
- 1999-08-02 GR GR990401991T patent/GR3030910T3/el unknown
-
2001
- 2001-09-13 HK HK01106463A patent/HK1035976A1/xx not_active IP Right Cessation
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