JP6336968B2 - 呼中における三次元サウンド圧縮及びオーバー・ザ・エア送信 - Google Patents
呼中における三次元サウンド圧縮及びオーバー・ザ・エア送信 Download PDFInfo
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- JP6336968B2 JP6336968B2 JP2015514045A JP2015514045A JP6336968B2 JP 6336968 B2 JP6336968 B2 JP 6336968B2 JP 2015514045 A JP2015514045 A JP 2015514045A JP 2015514045 A JP2015514045 A JP 2015514045A JP 6336968 B2 JP6336968 B2 JP 6336968B2
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Classifications
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- G—PHYSICS
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- 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
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
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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
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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
- G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
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- 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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/20—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
- H04B7/2678—Time synchronisation
- H04B7/2687—Inter base stations synchronisation
- H04B7/2696—Over the air autonomous synchronisation, e.g. by monitoring network activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/006—Systems employing more than two channels, e.g. quadraphonic in which a plurality of audio signals are transformed in a combination of audio signals and modulated signals, e.g. CD-4 systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Human Computer Interaction (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuit For Audible Band Transducer (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Stereophonic Arrangements (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261651185P | 2012-05-24 | 2012-05-24 | |
| US61/651,185 | 2012-05-24 | ||
| US13/664,701 US9161149B2 (en) | 2012-05-24 | 2012-10-31 | Three-dimensional sound compression and over-the-air transmission during a call |
| US13/664,701 | 2012-10-31 | ||
| PCT/US2013/040137 WO2013176890A2 (en) | 2012-05-24 | 2013-05-08 | Three-dimensional sound compression and over-the-air-transmission during a call |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015523594A JP2015523594A (ja) | 2015-08-13 |
| JP2015523594A5 JP2015523594A5 (enExample) | 2016-02-04 |
| JP6336968B2 true JP6336968B2 (ja) | 2018-06-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015514045A Expired - Fee Related JP6336968B2 (ja) | 2012-05-24 | 2013-05-08 | 呼中における三次元サウンド圧縮及びオーバー・ザ・エア送信 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US20130315402A1 (enExample) |
| EP (1) | EP2856464B1 (enExample) |
| JP (1) | JP6336968B2 (enExample) |
| KR (1) | KR101705960B1 (enExample) |
| CN (1) | CN104321812B (enExample) |
| WO (2) | WO2013176890A2 (enExample) |
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2012
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- 2012-10-31 US US13/664,701 patent/US9161149B2/en active Active
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2013
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| Publication number | Publication date |
|---|---|
| US9361898B2 (en) | 2016-06-07 |
| EP2856464A2 (en) | 2015-04-08 |
| KR20150021052A (ko) | 2015-02-27 |
| CN104321812A (zh) | 2015-01-28 |
| US20130315402A1 (en) | 2013-11-28 |
| CN104321812B (zh) | 2016-10-05 |
| WO2013176959A1 (en) | 2013-11-28 |
| KR101705960B1 (ko) | 2017-02-10 |
| US20160005408A1 (en) | 2016-01-07 |
| WO2013176890A3 (en) | 2014-02-27 |
| JP2015523594A (ja) | 2015-08-13 |
| EP2856464B1 (en) | 2019-06-19 |
| US9161149B2 (en) | 2015-10-13 |
| WO2013176890A2 (en) | 2013-11-28 |
| US20130317830A1 (en) | 2013-11-28 |
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