IN2014DN03351A - - Google Patents
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- Publication number
- IN2014DN03351A IN2014DN03351A IN3351DEN2014A IN2014DN03351A IN 2014DN03351 A IN2014DN03351 A IN 2014DN03351A IN 3351DEN2014 A IN3351DEN2014 A IN 3351DEN2014A IN 2014DN03351 A IN2014DN03351 A IN 2014DN03351A
- Authority
- IN
- India
- Prior art keywords
- digital signal
- digital
- signal
- converter
- serial
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
- H03F3/2175—Class D power amplifiers; Switching amplifiers using analogue-digital or digital-analogue conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/005—Details of transducers, loudspeakers or microphones using digitally weighted transducing elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/88—Stereophonic broadcast systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R27/00—Public address systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
- H04R9/063—Loudspeakers using a plurality of acoustic drivers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/331—Sigma delta modulation being used in an amplifying circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
- H04R2209/026—Transducers having separately controllable opposing diaphragms, e.g. for ring-tone and voice
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
- H04R2209/041—Voice coil arrangements comprising more than one voice coil unit on the same bobbin
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/03—Aspects of the reduction of energy consumption in hearing devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Power Engineering (AREA)
- Circuit For Audible Band Transducer (AREA)
- Analogue/Digital Conversion (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011233937 | 2011-10-25 | ||
PCT/JP2012/077570 WO2013062038A1 (ja) | 2011-10-25 | 2012-10-25 | デジタル音響システム |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN03351A true IN2014DN03351A (ja) | 2015-06-26 |
Family
ID=48167864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3351DEN2014 IN2014DN03351A (ja) | 2011-10-25 | 2012-10-25 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9793868B2 (ja) |
EP (1) | EP2782361A4 (ja) |
JP (1) | JP6169971B2 (ja) |
KR (1) | KR20140079400A (ja) |
CN (1) | CN103891312B (ja) |
IN (1) | IN2014DN03351A (ja) |
WO (1) | WO2013062038A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6648821B2 (ja) * | 2016-04-15 | 2020-02-14 | 第一精工株式会社 | スピーカシステム |
EP3355590A1 (en) * | 2017-01-26 | 2018-08-01 | Vestel Elektronik Sanayi ve Ticaret A.S. | Loudspeaker, apparatus comprising the same, and method of operating a loudspeaker |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3341566B2 (ja) * | 1996-02-15 | 2002-11-05 | ソニー株式会社 | 信号伝送方法及び装置、並びに信号再生方法及び装置 |
JP3415398B2 (ja) * | 1997-08-07 | 2003-06-09 | パイオニア株式会社 | 音声信号処理装置 |
JP4061791B2 (ja) * | 1999-10-29 | 2008-03-19 | ヤマハ株式会社 | デジタルデータ再生装置 |
JP2002176362A (ja) * | 2000-12-06 | 2002-06-21 | Sony Corp | ディジタル信号伝送方法及び装置 |
US7058463B1 (en) * | 2000-12-29 | 2006-06-06 | Nokia Corporation | Method and apparatus for implementing a class D driver and speaker system |
WO2005002200A2 (en) * | 2003-06-13 | 2005-01-06 | Nielsen Media Research, Inc. | Methods and apparatus for embedding watermarks |
JP2005311847A (ja) * | 2004-04-23 | 2005-11-04 | Nippon Telegr & Teleph Corp <Ntt> | データ通信方法、データ送信装置およびデータ受信装置、ならびにデータ送信プログラム |
JP2006197152A (ja) * | 2005-01-13 | 2006-07-27 | Sharp Corp | 骨伝導スピーカ装置 |
KR101341761B1 (ko) | 2006-05-21 | 2013-12-13 | 트라이젠스 세미컨덕터 가부시키가이샤 | 디지털 아날로그 변환장치 |
JP2009010820A (ja) * | 2007-06-29 | 2009-01-15 | Sony Corp | 記憶装置、記憶制御方法、およびプログラム |
JP5396588B2 (ja) | 2008-06-16 | 2014-01-22 | 株式会社 Trigence Semiconductor | デジタルスピーカー駆動装置,デジタルスピーカー装置,アクチュエータ,平面ディスプレイ装置及び携帯電子機器 |
CN101944360A (zh) * | 2009-07-03 | 2011-01-12 | 邱剑 | 方便使用的方法和终端 |
CN103096217B (zh) * | 2009-12-16 | 2016-09-28 | 株式会社特瑞君思半导体 | 音响系统 |
-
2012
- 2012-10-25 JP JP2013540824A patent/JP6169971B2/ja not_active Expired - Fee Related
- 2012-10-25 EP EP12843176.4A patent/EP2782361A4/en not_active Withdrawn
- 2012-10-25 IN IN3351DEN2014 patent/IN2014DN03351A/en unknown
- 2012-10-25 CN CN201280052756.XA patent/CN103891312B/zh not_active Expired - Fee Related
- 2012-10-25 WO PCT/JP2012/077570 patent/WO2013062038A1/ja active Application Filing
- 2012-10-25 KR KR1020147009605A patent/KR20140079400A/ko not_active Application Discontinuation
-
2014
- 2014-04-24 US US14/260,793 patent/US9793868B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103891312B (zh) | 2017-09-01 |
US9793868B2 (en) | 2017-10-17 |
EP2782361A1 (en) | 2014-09-24 |
KR20140079400A (ko) | 2014-06-26 |
JPWO2013062038A1 (ja) | 2015-04-02 |
CN103891312A (zh) | 2014-06-25 |
US20140236332A1 (en) | 2014-08-21 |
EP2782361A4 (en) | 2015-07-08 |
WO2013062038A1 (ja) | 2013-05-02 |
JP6169971B2 (ja) | 2017-07-26 |
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