EP4364433A4 - Systèmes et procédés de stabilisation de dispositif de lecture - Google Patents

Systèmes et procédés de stabilisation de dispositif de lecture

Info

Publication number
EP4364433A4
EP4364433A4 EP22832211.1A EP22832211A EP4364433A4 EP 4364433 A4 EP4364433 A4 EP 4364433A4 EP 22832211 A EP22832211 A EP 22832211A EP 4364433 A4 EP4364433 A4 EP 4364433A4
Authority
EP
European Patent Office
Prior art keywords
stabilizing
systems
methods
playback device
playback
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP22832211.1A
Other languages
German (de)
English (en)
Other versions
EP4364433A1 (fr
Inventor
Timothy W Sheen
Jonathan Oswaks
Linduo Liu
Minqiang Yang
Stephen Everett
Nigel Pemberton-Pigott
Michael Ahrens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sonos Inc
Original Assignee
Sonos Inc
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
Priority claimed from PCT/CN2021/138260 external-priority patent/WO2023108466A1/fr
Application filed by Sonos Inc filed Critical Sonos Inc
Publication of EP4364433A1 publication Critical patent/EP4364433A1/fr
Publication of EP4364433A4 publication Critical patent/EP4364433A4/fr
Pending legal-status Critical Current

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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/007—Protection circuits for transducers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/021—Diaphragms comprising cellulose-like materials, e.g. wood, paper, linen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/025—Diaphragms comprising polymeric materials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/027—Diaphragms comprising metallic materials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/041—Centering
    • H04R9/043—Inner suspension or damper, e.g. spider

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
EP22832211.1A 2021-07-02 2022-07-01 Systèmes et procédés de stabilisation de dispositif de lecture Pending EP4364433A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163203004P 2021-07-02 2021-07-02
US202163261898P 2021-09-30 2021-09-30
PCT/CN2021/138260 WO2023108466A1 (fr) 2021-12-15 2021-12-15 Éléments de suspension pour dispositifs de lecture
US202263364324P 2022-05-06 2022-05-06
PCT/CN2022/103306 WO2023274399A1 (fr) 2021-07-02 2022-07-01 Systèmes et procédés de stabilisation de dispositif de lecture

Publications (2)

Publication Number Publication Date
EP4364433A1 EP4364433A1 (fr) 2024-05-08
EP4364433A4 true EP4364433A4 (fr) 2025-10-15

Family

ID=84690503

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22832211.1A Pending EP4364433A4 (fr) 2021-07-02 2022-07-01 Systèmes et procédés de stabilisation de dispositif de lecture

Country Status (2)

Country Link
EP (1) EP4364433A4 (fr)
WO (1) WO2023274399A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4728756A1 (fr) 2023-06-16 2026-04-22 Sonos Inc. Capteurs d'excursion pour dispositifs de lecture audio

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123359A1 (fr) * 1983-04-26 1984-10-31 Koninklijke Philips Electronics N.V. Transducteur électroacoustique avec fréquence de résonnance réduite et ressort mécanique avec rigidité négative, utilisé de préférence dans un tel transducteur électroacoustique
WO1993007729A1 (fr) * 1991-10-02 1993-04-15 Noise Cancellation Technologies, Inc. Enceinte acoustique a depression
EP1049353A2 (fr) * 1999-04-26 2000-11-02 Matsushita Electric Industrial Co., Ltd. Appareil haut-parleur pour la reproduction des graves

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2392795B (en) * 2002-09-04 2006-04-19 B & W Loudspeakers Suspension for the voice coil of a loudspeaker drive unit
US8311263B2 (en) * 2009-01-07 2012-11-13 Tang Band Industries Co., Ltd. Spider arrangement for electromagnetic vibrator
US9467783B2 (en) * 2013-10-25 2016-10-11 Tymphany Worldwide Enterprises Limited Low profile loudspeaker transducer
CN104796825B (zh) * 2014-01-16 2019-07-12 宁波升亚电子有限公司 一种波浪形悬边结构
US9955244B2 (en) * 2015-05-27 2018-04-24 Apple Inc. Electronic device with speaker enclosure sensor
US10469941B2 (en) * 2016-08-23 2019-11-05 Apple Inc. Vented acoustic transducers and related methods and systems
FR3089381B1 (fr) * 2018-12-03 2020-10-30 Devialet Enceinte close à faible raideur

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123359A1 (fr) * 1983-04-26 1984-10-31 Koninklijke Philips Electronics N.V. Transducteur électroacoustique avec fréquence de résonnance réduite et ressort mécanique avec rigidité négative, utilisé de préférence dans un tel transducteur électroacoustique
WO1993007729A1 (fr) * 1991-10-02 1993-04-15 Noise Cancellation Technologies, Inc. Enceinte acoustique a depression
EP1049353A2 (fr) * 1999-04-26 2000-11-02 Matsushita Electric Industrial Co., Ltd. Appareil haut-parleur pour la reproduction des graves

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023274399A1 *

Also Published As

Publication number Publication date
EP4364433A1 (fr) 2024-05-08
WO2023274399A1 (fr) 2023-01-05

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