WO2024231895 - DEVICES, SYSTEMS AND METHODS RELATING TO AUDIO TRANSDUCERS AND AUDIO DEVICES
National phase entry:
Publication Number
WO/2024/231895
Publication Date
14.11.2024
International Application No.
PCT/IB2024/054567
International Filing Date
10.05.2024
Title **
[English]
DEVICES, SYSTEMS AND METHODS RELATING TO AUDIO TRANSDUCERS AND AUDIO DEVICES
[French]
DISPOSITIFS, SYSTÈMES ET PROCÉDÉS SE RAPPORTANT À DES TRANSDUCTEURS AUDIO ET À DES DISPOSITIFS AUDIO
Applicants **
WING ACOUSTICS LIMITED
Inventors
HANDYSIDE, Alec Finley
PALMER, David John
WILSON, Maximilian Emanuel Sutherland
PALMER, Michael Ian
TUPOLO, Paul
Priority Data
799796
10.05.2023
NZ
803665
13.09.2023
NZ
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
IP Australia
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 6501 | |
| EPO | Filing, Examination | 134366 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 606 | |
| USA | Filing, Examination | 70410 |
Total:
212,473
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
An audio transducer comprises a diaphragm, a transducer base structure and a diaphragm suspension system. The diaphragm suspension system has at least one contact hinge joint coupling the diaphragm to the transducer base structure to enable rotational motion of the diaphragm relative to the transducer base structure about an axis of rotation. A transducing mechanism operatively couples the diaphragm to transduce between electrical audio signals and sound pressure. In an embodiment, each contact hinge joint comprises up to four contact interfaces, with each contact interface having a pair of contacting surfaces moveable relative to one another. Other embodiments of diaphragm suspension systems, diaphragm structures, transducing mechanisms and audio devices incorporating the same are disclosed.[French]
Un transducteur audio comprend un diaphragme, une structure de base de transducteur et un système de suspension de diaphragme. Le système de suspension de diaphragme comporte au moins une articulation à charnière de contact couplant le diaphragme à la structure de base de transducteur pour assurer un mouvement de rotation du diaphragme par rapport à la structure de base de transducteur autour d'un axe de rotation. Un mécanisme de transduction couple de manière fonctionnelle le diaphragme pour effectuer une transduction entre des signaux audio électriques et une pression sonore. Dans un mode de réalisation, chaque articulation à charnière de contact comprend jusqu'à quatre interfaces de contact, chaque interface de contact possédant deux surfaces de contact mobiles les unes par rapport aux autres. D'autres modes de réalisation de systèmes de suspension de diaphragme, de structures de diaphragme, de mécanismes de transduction et de dispositifs audio les incorporant sont divulgués.