BRPI1011798A2 - processamento de um sinal de saída elétrico a partir de um alto-falante. - Google Patents

processamento de um sinal de saída elétrico a partir de um alto-falante.

Info

Publication number: BRPI1011798A2
Authority: BR; Brazil
Prior art keywords: speaker; processing; output signal; electrical output; electrical
Prior art date: 2009-06-30

Application number

BRPI1011798A

Other languages

English (en)

Inventor

Changjian Zhang

Shengrong Shi

Original Assignee

Nokia Corp

Priority date (The priority date 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 date listed.)

2009-06-30

Filing date

2010-02-26

Publication date

2016-03-22

2010-02-26 Application filed by Nokia Corp filed Critical Nokia Corp

2016-03-22 Publication of BRPI1011798A2 publication Critical patent/BRPI1011798A2/pt

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/03—Transducers capable of generating both sound as well as tactile vibration, e.g. as used in cellular phones

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Telephone Function (AREA)
Circuit For Audible Band Transducer (AREA)

BRPI1011798A 2009-06-30 2010-02-26 processamento de um sinal de saída elétrico a partir de um alto-falante. BRPI1011798A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US12/494,707 US8687816B2 (en)	2009-06-30	2009-06-30	Signal processing
PCT/FI2010/050151 WO2011001011A1 (en)	2009-06-30	2010-02-26	Processing of an electrical output signal from a loudspeaker

Publications (1)

Publication Number	Publication Date
BRPI1011798A2 true BRPI1011798A2 (pt)	2016-03-22

Family

ID=43380758

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI1011798A BRPI1011798A2 (pt)	2009-06-30	2010-02-26	processamento de um sinal de saída elétrico a partir de um alto-falante.

Country Status (5)

Country	Link
US (1)	US8687816B2 (pt)
EP (1)	EP2449793B1 (pt)
CN (1)	CN102612839B (pt)
BR (1)	BRPI1011798A2 (pt)
WO (1)	WO2011001011A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2387251B1 (en) *	2010-05-11	2013-07-17	Nxp B.V.	Sound reproduction and detection
GB201107007D0 (en) *	2011-04-27	2011-06-08	Soundchip Sa	Earphone apparatus
US9042571B2 (en) *	2011-07-19	2015-05-26	Dolby Laboratories Licensing Corporation	Method and system for touch gesture detection in response to microphone output
US9930440B2 (en)	2015-12-18	2018-03-27	Bose Corporation	Acoustic noise reduction audio system having tap control
US9743170B2 (en)	2015-12-18	2017-08-22	Bose Corporation	Acoustic noise reduction audio system having tap control
US10110987B2 (en) *	2015-12-18	2018-10-23	Bose Corporation	Method of controlling an acoustic noise reduction audio system by user taps
US10091573B2 (en)	2015-12-18	2018-10-02	Bose Corporation	Method of controlling an acoustic noise reduction audio system by user taps
US10354641B1 (en)	2018-02-13	2019-07-16	Bose Corporation	Acoustic noise reduction audio system having tap control
CN112530420B (zh) *	2020-10-30	2024-06-18	联想(北京)有限公司	一种控制方法、电子设备及存储介质

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5527721A (en) *	1978-08-18	1980-02-28	Sony Corp	Diaphragm for electroacoustic converter
US4327257A (en) *	1979-09-10	1982-04-27	Schwartz Leslie H	Alignment device for electro-acoustical transducers
US4465477A (en) *	1983-08-04	1984-08-14	Avgavaar Jairus	Typewriter instruction device
US4901357A (en) *	1987-01-20	1990-02-13	Albright Eugene A	Electromagnetic transducer
EP1535140A4 (en) *	2002-08-19	2008-02-13	Macrosolve Inc	SYSTEM AND METHOD FOR PROCESSING DATA
JP2006524003A (ja) *	2003-04-18	2006-10-19	コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ	イヤピース遠隔コントローラを有するパーソナルオーディオシステム
WO2005051034A1 (en)	2003-11-13	2005-06-02	Siemens Communications, Inc.	Radio positioning using observed time differences
WO2005099301A1 (en)	2004-04-05	2005-10-20	Koninklijke Philips Electronics N.V.	Audio entertainment system, device, method, and computer program
WO2006075275A1 (en) *	2005-01-12	2006-07-20	Koninklijke Philips Electronics N.V.	Audio entertainment system, method, computer program product
WO2007049255A2 (en) *	2005-10-28	2007-05-03	Koninklijke Philips Electronics N.V.	System and method and for controlling a device using position and touch
WO2007049254A1 (en) *	2005-10-28	2007-05-03	Koninklijke Philips Electronics N.V.	Audio system with force-wire controller
US8094673B2 (en)	2006-04-10	2012-01-10	Microsoft Corporation	Cable user interface
WO2007141769A2 (en) *	2006-06-09	2007-12-13	Koninklijke Philips Electronics, N.V.	Multi-function headset and function selection of same
JP4997962B2 (ja) *	2006-12-27	2012-08-15	ソニー株式会社	音声出力装置、音声出力方法、音声出力処理用プログラムおよび音声出力システム
US8009857B2 (en) *	2007-02-15	2011-08-30	Wisdom Audio Corp.	Induction motor for loudspeaker
US20080278354A1 (en) *	2007-05-11	2008-11-13	Peter Garrett	System and Apparatus for Dynamically Assigning Functions for Keys of a Computerized Keyboard Based on the Analysis of Keystrokes

2009
- 2009-06-30 US US12/494,707 patent/US8687816B2/en not_active Expired - Fee Related
2010
- 2010-02-26 EP EP10793655.1A patent/EP2449793B1/en not_active Not-in-force
- 2010-02-26 BR BRPI1011798A patent/BRPI1011798A2/pt not_active Application Discontinuation
- 2010-02-26 WO PCT/FI2010/050151 patent/WO2011001011A1/en not_active Ceased
- 2010-02-26 CN CN201080029830.7A patent/CN102612839B/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO2011001011A1 (en)	2011-01-06
CN102612839B (zh)	2015-12-16
EP2449793A1 (en)	2012-05-09
US20100329469A1 (en)	2010-12-30
CN102612839A (zh)	2012-07-25
EP2449793B1 (en)	2018-09-12
US8687816B2 (en)	2014-04-01
EP2449793A4 (en)	2015-04-08

Legal Events

Date	Code	Title	Description
2017-08-01	B25A	Requested transfer of rights approved	Owner name: NOKIA TECHNOLOGIES OY (FI)
2019-01-15	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2019-08-20	B06U	Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
2019-12-03	B11B	Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements

Publication	Publication Date	Title
BRPI1011798A2 (pt)	2016-03-22	processamento de um sinal de saída elétrico a partir de um alto-falante.
BRPI0907225A2 (pt)	2015-07-14	Disposição de sinal de referência sonoro
BRPI0911588A2 (pt)	2016-07-05	processamento de biomassa
BRPI0913059A2 (pt)	2017-05-02	processamento de biomassa
BRPI0921036A2 (pt)	2015-12-29	processamento de biomassa
BRPI1013007A2 (pt)	2015-09-22	processamento de biomassa
BR112012000189A2 (pt)	2018-02-06	aparelho de varredura com foco.
BRPI0911616A2 (pt)	2015-10-13	acesso de menu utilizando operação de arrastar.
BR112012001561A2 (pt)	2016-03-08	aparelho de áudio.
BRPI1006166A2 (pt)	2016-02-23	gestos padrão.
BRPI0817754A2 (pt)	2014-11-25	Produção de biocombustível
BRPI0921987A2 (pt)	2018-06-05	processamento de biomassa
BRPI0903890A2 (pt)	2015-06-30	Módulo de câmera.
EP2304409A4 (en)	2015-08-12	CONVERTER MODULE
BR112012013432A2 (pt)	2018-07-31	conjunto de transdutores
BRPI1013339A2 (pt)	2016-03-29	formatos de vídeo 3d.
AP2011006027A0 (en)	2011-12-31	Processing biomass.
AP2011005815A0 (en)	2011-08-31	Processing biomass.
BRPI1007047A2 (pt)	2015-08-18	Biorrefino irganosolv de cana-de-açúcar inteira.
BRPI1011947A2 (pt)	2018-10-16	polimerização de isopreno a partir de recursos renováveis
EP2277616A4 (en)	2013-02-20	SEPARATION MEMBRANE MODULE
EP2517340B8 (de)	2018-03-07	Rotor mit kurzschlusskäfig
BR112012003363A2 (pt)	2016-02-16	arranjo de sensor de corrente.
DK2141719T3 (da)	2014-07-07	Fast ledningsadskiller
BR112012001097A2 (pt)	2016-02-23	conservantes a partir de derivados de quitina