CN1873777A - 具有语音解码功能的移动通信终端及其动作方法 - Google Patents
具有语音解码功能的移动通信终端及其动作方法 Download PDFInfo
- Publication number
- CN1873777A CN1873777A CNA2006100749434A CN200610074943A CN1873777A CN 1873777 A CN1873777 A CN 1873777A CN A2006100749434 A CNA2006100749434 A CN A2006100749434A CN 200610074943 A CN200610074943 A CN 200610074943A CN 1873777 A CN1873777 A CN 1873777A
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Images
Classifications
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- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0272—Voice signal separating
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- 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
- G10L13/00—Speech synthesis; Text to speech systems
- G10L13/02—Methods for producing synthetic speech; Speech synthesisers
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- 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
- G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
- G10L19/12—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a code excitation, e.g. in code excited linear prediction [CELP] vocoders
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- 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
- G10L19/16—Vocoder architecture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Computational Linguistics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Telephone Function (AREA)
Abstract
Description
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1270 | 1480 | 1370 | 210 | 9500 | 12000 | 10500 | 2500 |
1480 | 1720 | 1600 | 240 | 12000 | 15000 | 13500 | 3500 |
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050047739A KR100653783B1 (ko) | 2005-06-03 | 2005-06-03 | 음성 복호화 기능이 구비된 이동통신 단말기 및 그동작방법 |
KR10-2005-0047739 | 2005-06-03 | ||
KR1020050047739 | 2005-06-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1873777A true CN1873777A (zh) | 2006-12-06 |
CN1873777B CN1873777B (zh) | 2011-03-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100749434A Expired - Fee Related CN1873777B (zh) | 2005-06-03 | 2006-04-25 | 具有语音解码功能的移动通信终端及其动作方法 |
Country Status (2)
Country | Link |
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KR (1) | KR100653783B1 (zh) |
CN (1) | CN1873777B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9705464B2 (en) | 2014-12-17 | 2017-07-11 | Hon Hai Precision Industry Co., Ltd. | Audio signal processing circuit |
CN113257261A (zh) * | 2021-05-13 | 2021-08-13 | 柒星通信科技(北京)有限公司 | 一种利用语音信道传输数据的方法 |
-
2005
- 2005-06-03 KR KR1020050047739A patent/KR100653783B1/ko not_active IP Right Cessation
-
2006
- 2006-04-25 CN CN2006100749434A patent/CN1873777B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9705464B2 (en) | 2014-12-17 | 2017-07-11 | Hon Hai Precision Industry Co., Ltd. | Audio signal processing circuit |
CN113257261A (zh) * | 2021-05-13 | 2021-08-13 | 柒星通信科技(北京)有限公司 | 一种利用语音信道传输数据的方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100653783B1 (ko) | 2006-12-06 |
CN1873777B (zh) | 2011-03-09 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120320 |
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Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
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Effective date of registration: 20120320 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park Building No. 203 Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
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Granted publication date: 20110309 Termination date: 20120425 |