DE69700620D1 - Empfangsdatenexpander - Google Patents
EmpfangsdatenexpanderInfo
- Publication number
- DE69700620D1 DE69700620D1 DE69700620T DE69700620T DE69700620D1 DE 69700620 D1 DE69700620 D1 DE 69700620D1 DE 69700620 T DE69700620 T DE 69700620T DE 69700620 T DE69700620 T DE 69700620T DE 69700620 D1 DE69700620 D1 DE 69700620D1
- Authority
- DE
- Germany
- Prior art keywords
- receive data
- data expander
- expander
- receive
- data
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
- H04B14/066—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using differential modulation with several bits [NDPCM]
- H04B14/068—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using differential modulation with several bits [NDPCM] with adaptive feedback
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1120597A JP3596841B2 (ja) | 1997-01-24 | 1997-01-24 | 受信データ伸長装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69700620D1 true DE69700620D1 (de) | 1999-11-18 |
DE69700620T2 DE69700620T2 (de) | 2000-04-06 |
Family
ID=11771521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69700620T Expired - Lifetime DE69700620T2 (de) | 1997-01-24 | 1997-07-24 | Empfangsdatenexpander |
Country Status (7)
Country | Link |
---|---|
US (1) | US5925146A (de) |
EP (1) | EP0856960B1 (de) |
JP (1) | JP3596841B2 (de) |
KR (1) | KR100262721B1 (de) |
DE (1) | DE69700620T2 (de) |
DK (1) | DK0856960T3 (de) |
ES (1) | ES2140168T3 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6427219B1 (en) * | 1998-06-24 | 2002-07-30 | Conexant Systems, Inc. | Method and apparatus for detecting and correcting errors using cyclic redundancy check |
US6622275B2 (en) * | 1998-09-12 | 2003-09-16 | Qualcomm, Incorporated | Method and apparatus supporting TDD/TTY modulation over vocoded channels |
JP2000278142A (ja) * | 1999-03-23 | 2000-10-06 | Toshiba Video Products Japan Kk | デジタルデータ記録再生装置 |
KR100601627B1 (ko) * | 1999-11-26 | 2006-07-14 | 삼성전자주식회사 | 블루투스 베이스밴드에서 수신된 데이터 패킷의 디코딩장치 및 디코딩 방법 |
US6931124B1 (en) * | 2000-01-13 | 2005-08-16 | Acoustic Technology, Inc. | Soft mute circuit |
JP3881157B2 (ja) * | 2000-05-23 | 2007-02-14 | 株式会社エヌ・ティ・ティ・ドコモ | 音声処理方法及び音声処理装置 |
CN1205540C (zh) * | 2000-12-29 | 2005-06-08 | 深圳赛意法微电子有限公司 | 含有解码器的电路、时分寻址的方法和一个微控制器 |
JP2002237803A (ja) * | 2001-02-08 | 2002-08-23 | Oki Electric Ind Co Ltd | 受信回路 |
US7321559B2 (en) * | 2002-06-28 | 2008-01-22 | Lucent Technologies Inc | System and method of noise reduction in receiving wireless transmission of packetized audio signals |
JP3922979B2 (ja) * | 2002-07-10 | 2007-05-30 | 松下電器産業株式会社 | 伝送路符号化方法、復号化方法、及び装置 |
JP4398323B2 (ja) * | 2004-08-09 | 2010-01-13 | ユニデン株式会社 | デジタル無線通信装置 |
EP1846921B1 (de) | 2005-01-31 | 2017-10-04 | Skype | Verfahren zur verkettung von datenrahmen in einem kommunikationssystem |
KR100736608B1 (ko) | 2005-05-31 | 2007-07-09 | 엘지전자 주식회사 | 오디오 출력 장치 및 오디오 출력 방법 |
JP4257862B2 (ja) | 2006-10-06 | 2009-04-22 | パナソニック株式会社 | 音声復号化装置 |
JP4915576B2 (ja) * | 2007-05-28 | 2012-04-11 | パナソニック株式会社 | 音声伝送システム |
JP4915575B2 (ja) * | 2007-05-28 | 2012-04-11 | パナソニック株式会社 | 音声伝送システム |
JP4915577B2 (ja) * | 2007-05-28 | 2012-04-11 | パナソニック株式会社 | 音声伝送システム |
JP5053712B2 (ja) * | 2007-05-29 | 2012-10-17 | 京セラ株式会社 | 無線端末および無線端末の音声再生方法 |
JP2009047914A (ja) * | 2007-08-20 | 2009-03-05 | Nec Corp | 音声復号化装置、音声復号化方法、音声復号化プログラムおよびプログラム記録媒体 |
US8204753B2 (en) * | 2007-08-23 | 2012-06-19 | Texas Instruments Incorporated | Stabilization and glitch minimization for CCITT recommendation G.726 speech CODEC during packet loss scenarios by regressor control and internal state updates of the decoding process |
JP2009093056A (ja) * | 2007-10-11 | 2009-04-30 | Oki Semiconductor Co Ltd | ディジタル音声通信方法及びディジタル音声通信装置 |
JP5256756B2 (ja) | 2008-02-05 | 2013-08-07 | パナソニック株式会社 | Adpcm音声伝送システムの音声処理装置およびその音声処理方法 |
US20100138724A1 (en) * | 2008-12-01 | 2010-06-03 | Dsp Group Ltd. | Adaptive error protection for wireless communications |
CA2777601C (en) * | 2009-10-15 | 2016-06-21 | Widex A/S | A hearing aid with audio codec and method |
US8468421B2 (en) * | 2010-06-23 | 2013-06-18 | International Business Machines Corporation | Memory system for error checking fetch and store data |
KR20130123713A (ko) * | 2012-05-03 | 2013-11-13 | 현대모비스 주식회사 | 팝 노이즈 제거 방법 |
JP6379351B2 (ja) * | 2014-04-02 | 2018-08-29 | パナソニックIpマネジメント株式会社 | 無線通信装置、無線通信装置の制御方法 |
US9934788B2 (en) * | 2016-08-01 | 2018-04-03 | Bose Corporation | Reducing codec noise in acoustic devices |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7807171A (nl) * | 1978-06-30 | 1980-01-03 | Philips Nv | Ontvanger voor digitale signalen in lijncode. |
US5309443A (en) * | 1992-06-04 | 1994-05-03 | Motorola, Inc. | Dynamic muting method for ADPCM coded speech |
JPH05347594A (ja) * | 1992-06-16 | 1993-12-27 | Matsushita Electric Ind Co Ltd | 伝送符号誤り補償装置 |
WO1996022637A1 (de) * | 1995-01-20 | 1996-07-25 | Siemens Aktiengesellschaft | Signalverarbeitungsverfahren für ein blockweise codiertes audiosignal in einem audio-nachrichtenübertragungssystem |
-
1997
- 1997-01-24 JP JP1120597A patent/JP3596841B2/ja not_active Expired - Fee Related
- 1997-07-14 KR KR1019970032660A patent/KR100262721B1/ko not_active IP Right Cessation
- 1997-07-24 EP EP97112731A patent/EP0856960B1/de not_active Expired - Lifetime
- 1997-07-24 DK DK97112731T patent/DK0856960T3/da active
- 1997-07-24 DE DE69700620T patent/DE69700620T2/de not_active Expired - Lifetime
- 1997-07-24 ES ES97112731T patent/ES2140168T3/es not_active Expired - Lifetime
- 1997-09-05 US US08/924,503 patent/US5925146A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0856960A1 (de) | 1998-08-05 |
JPH10209977A (ja) | 1998-08-07 |
KR100262721B1 (ko) | 2000-08-01 |
DE69700620T2 (de) | 2000-04-06 |
KR19980069844A (ko) | 1998-10-26 |
US5925146A (en) | 1999-07-20 |
DK0856960T3 (da) | 2000-04-10 |
EP0856960B1 (de) | 1999-10-13 |
ES2140168T3 (es) | 2000-02-16 |
JP3596841B2 (ja) | 2004-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |