BRPI0704910E2 - aperfeiçoamento introduzido em equipamento de áudio - Google Patents

aperfeiçoamento introduzido em equipamento de áudio

Info

Publication number
BRPI0704910E2
BRPI0704910E2 BRC10704910-2A BRPI0704910A BRPI0704910E2 BR PI0704910 E2 BRPI0704910 E2 BR PI0704910E2 BR PI0704910 A BRPI0704910 A BR PI0704910A BR PI0704910 E2 BRPI0704910 E2 BR PI0704910E2
Authority
BR
Brazil
Prior art keywords
improvement introduced
audio equipment
easy interface
equipment
exteriorize
Prior art date
Application number
BRC10704910-2A
Other languages
English (en)
Inventor
Fernando Eid Pires
Original Assignee
Fernando Eid Pires
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.)
Filing date
Publication date
Application filed by Fernando Eid Pires filed Critical Fernando Eid Pires
Priority to BRC10704910-2A priority Critical patent/BRPI0704910E2/pt
Priority to US12/679,702 priority patent/US20100195841A1/en
Priority to PCT/BR2008/000290 priority patent/WO2009039597A1/en
Publication of BRPI0704910A2 publication Critical patent/BRPI0704910A2/pt
Publication of BRPI0704910E2 publication Critical patent/BRPI0704910E2/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
    • H04R27/00—Public address systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

APERFEIçOAMENTO INTRODUZIDO EM EQUIPAMENTO DE AúDIO. Dotado de um novo sistema de Retornos Programáveis desenvolvido para que o usuário do equipamento tenha a possibilidade de poder ouvir apenas um ou mais instrumentos ou microfones desejados na caixa de retorno do palco, sendo ainda dotdo de um terminal de saída que utiliza conector do tipo "DB-37" para exteriorar os canais de aúdio internos para interface e utilização facilitada; um simulador de tons antigos para reproduzir timbres de amplificadores vintage; um seletor para tipos diferentes de captação de instrumentos, inteligente, gerido por microcontrolador para interface facilitada e operação livre de erro, e ainda, inclui um Mp3 Player / Recorder para utilizar unidades de armazenamento em massa como unidade de mídia.
BRC10704910-2A 2007-09-26 2007-09-26 aperfeiçoamento introduzido em equipamento de áudio BRPI0704910E2 (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRC10704910-2A BRPI0704910E2 (pt) 2007-09-26 2007-09-26 aperfeiçoamento introduzido em equipamento de áudio
US12/679,702 US20100195841A1 (en) 2007-09-26 2008-09-25 Audio equipment
PCT/BR2008/000290 WO2009039597A1 (en) 2007-09-26 2008-09-25 Audio equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRC10704910-2A BRPI0704910E2 (pt) 2007-09-26 2007-09-26 aperfeiçoamento introduzido em equipamento de áudio

Publications (2)

Publication Number Publication Date
BRPI0704910A2 BRPI0704910A2 (pt) 2009-09-15
BRPI0704910E2 true BRPI0704910E2 (pt) 2010-03-16

Family

ID=40510688

Family Applications (1)

Application Number Title Priority Date Filing Date
BRC10704910-2A BRPI0704910E2 (pt) 2007-09-26 2007-09-26 aperfeiçoamento introduzido em equipamento de áudio

Country Status (3)

Country Link
US (1) US20100195841A1 (pt)
BR (1) BRPI0704910E2 (pt)
WO (1) WO2009039597A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101968920B1 (ko) 2012-08-23 2019-04-15 삼성전자주식회사 음성신호의 세기를 감지하여 마이크를 선택하는 전자 장치 및 방법
US10194239B2 (en) * 2012-11-06 2019-01-29 Nokia Technologies Oy Multi-resolution audio signals
CN106507230B (zh) * 2016-12-09 2018-03-23 郑文 一种音箱
CN107105366B (zh) * 2017-06-15 2022-09-23 歌尔股份有限公司 一种多通道回声消除电路、方法和智能设备
CN112738672A (zh) * 2021-01-21 2021-04-30 深圳鑫宏力精密工业有限公司 一种音频数据传输方法及电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5774567A (en) * 1995-04-11 1998-06-30 Apple Computer, Inc. Audio codec with digital level adjustment and flexible channel assignment
US5848146A (en) * 1996-05-10 1998-12-08 Rane Corporation Audio system for conferencing/presentation room
US7492914B2 (en) * 2002-03-08 2009-02-17 Arva Trade Audio receiving system
KR100756366B1 (ko) * 2006-02-08 2007-09-10 이종성 디지털 다원화 전관방송 제어장치

Also Published As

Publication number Publication date
WO2009039597A1 (en) 2009-04-02
US20100195841A1 (en) 2010-08-05
BRPI0704910A2 (pt) 2009-09-15

Similar Documents

Publication Publication Date Title
TWI315869B (en) Recording medium having a data structure for managing sound data and recording and reproducing method and apparatuses
WO2007100706A3 (en) Portable media delivery system
TW200744719A (en) Sound processing apparatus, method for processing sound, and information recording medium
BRPI0704910E2 (pt) aperfeiçoamento introduzido em equipamento de áudio
SG127770A1 (en) Methods of invoking various functions of a digitalmedia player using a single switch of the digital media player
JP2016504613A (ja) 弦楽器および類似の楽器の音増幅のための可搬型音響機器
CN205789102U (zh) 使用高保真混放器的高保真双音频播放装置
GB2431282A (en) Automatic playing and recording apparatus for accoustic/electric guitar
WO2007038014A3 (en) Provisional authority in a distributed database
TW200710829A (en) Information storage medium including application for providing metadata, and apparatus for and method of providing metadata
WO2006013221A8 (es) Método de grabación, reproducción y manipulación de datos de audios en un soporte de datos
WO2005115018A3 (en) Midi scalable polyphony based on instrument priority and sound quality
CN2859737Y (zh) 音响琴盒
WO2007132235A3 (en) Musical instrument comprising a stringed body in a closed cavity
CN203760070U (zh) 电声阮
US8063294B1 (en) Musical instrument practice system
CN105747536A (zh) 一种可录音的课桌
CN201936594U (zh) Usb电脑卡拉ok效果器
CN201051319Y (zh) 一种音乐识谱板
CN202384003U (zh) 多功能音乐录放机
CN202442193U (zh) 一种音乐台灯
CN2884356Y (zh) 扩音电铃
CN207427427U (zh) 一种便于拆装的摩托车车载音响
Ramos Paysage
Hughes et al. Behind the smoke and mirrors: vocal processing, treatments, and effects

Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA MEMO/INPI/PROC/NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE:

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 6A. ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2229 DE 24/09/2013.

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE:

B11Q Dismissal: the certificate of addition was not accessory to any patent, or a patent which was nominated accessory and no longer exists

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: ARQUIVAMENTO (11.7)

B11T Dismissal of application maintained [chapter 11.20 patent gazette]

Free format text: ADDITIONAL INVENTOR'S CERTIFICATE: