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1. WO2022116644 - ANTI-VIBRATION SOUND RECEPTION DEVICE, TERMINAL, SIGNAL PROCESSING METHOD, AND SIGNAL PROCESSING MODULE

Publication Number WO/2022/116644
Publication Date 09.06.2022
International Application No. PCT/CN2021/118856
International Filing Date 16.09.2021
IPC
H04R 19/02 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
19Electrostatic transducers
02Loudspeakers
G10K 11/178 2006.1
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
KSOUND-PRODUCING DEVICES;  METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
11Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
175using interference effects; Masking sound
178by electro-acoustically regenerating the original acoustic waves in anti-phase
CPC
G10K 11/178
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
KSOUND-PRODUCING DEVICES
11Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
175using interference effects; Masking sound
178by electro-acoustically regenerating the original acoustic waves in anti-phase
H04R 19/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
19Electrostatic transducers
02Loudspeakers
H04R 9/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
9Transducers of moving-coil, moving-strip, or moving-wire type
02Details
H04R 9/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
9Transducers of moving-coil, moving-strip, or moving-wire type
06Loudspeakers
Applicants
  • 中兴通讯股份有限公司 ZTE CORPORATION [CN]/[CN]
Inventors
  • 刘波 LIU, Bo
Agents
  • 上海晨皓知识产权代理事务所(普通合伙) SHANGHAI CHENHAO INTELLECTUAL PROPERTY LAW FIRM GENERAL PARTNERSHIP
Priority Data
202011415074.304.12.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ANTI-VIBRATION SOUND RECEPTION DEVICE, TERMINAL, SIGNAL PROCESSING METHOD, AND SIGNAL PROCESSING MODULE
(FR) DISPOSITIF DE RÉCEPTION DE SON ANTI-VIBRATION, TERMINAL, PROCÉDÉ DE TRAITEMENT DU SIGNAL ET MODULE DE TRAITEMENT DU SIGNAL
(ZH) 抗振收音装置、终端、信号处理方法及信号处理模块
Abstract
(EN) The present application relates to the technical field of terminals, and provides an anti-vibration sound reception device, a terminal, a signal processing method and a signal processing module. The device comprises a base plate, a cover body, a first vibration module, a second vibration module and a signal processing module, wherein a cavity is formed between the base plate and the cover body, and the base plate is provided with a through hole in communication with the cavity; the first vibration module is located in the cavity and covers the through hole; the second vibration module is arranged on the base plate; and the first vibration module and the second vibration module are both connected to the signal processing module.
(FR) La présente demande se rapporte au domaine technique des terminaux, et concerne un dispositif de réception de son anti-vibration, un terminal, un procédé de traitement du signal et un module de traitement du signal. Le dispositif comprend une plaque de base, un corps de couvercle, un premier module de vibration, un second module de vibration et un module de traitement du signal. Une cavité est formée entre la plaque de base et le corps de couvercle, et la plaque de base comporte un trou traversant en communication avec la cavité. Le premier module de vibration est situé dans la cavité et recouvre le trou traversant. Le second module de vibration est agencé sur la plaque de base. Le premier module de vibration et le second module de vibration sont tous deux connectés au module de traitement du signal.
(ZH) 本申请涉及终端技术领域,提出了一种抗振收音装置、终端、信号处理方法及信号处理模块,该装置包括基板、罩体、第一振动模块、第二振动模块和信号处理模块;基板和罩体之间形成有空腔,且基板上开有与空腔连通的通孔;第一振动模块位于空腔中且遮盖通孔;第二振动模块设置在基板上;第一振动模块与第二振动模块均与信号处理模块相连。
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