WO2015017484A3 - Three dimensional headphone cushion - Google Patents

Three dimensional headphone cushion Download PDF

Info

Publication number
WO2015017484A3
WO2015017484A3 PCT/US2014/048760 US2014048760W WO2015017484A3 WO 2015017484 A3 WO2015017484 A3 WO 2015017484A3 US 2014048760 W US2014048760 W US 2014048760W WO 2015017484 A3 WO2015017484 A3 WO 2015017484A3
Authority
WO
WIPO (PCT)
Prior art keywords
circumferential wall
dimensional
headphone cushion
dimensional headphone
cushion
Prior art date
Application number
PCT/US2014/048760
Other languages
French (fr)
Other versions
WO2015017484A2 (en
Inventor
Stephan Roundtree
Randy GRANOVETTER
Original Assignee
Comhear, 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
Application filed by Comhear, Inc. filed Critical Comhear, Inc.
Publication of WO2015017484A2 publication Critical patent/WO2015017484A2/en
Publication of WO2015017484A3 publication Critical patent/WO2015017484A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication

Abstract

A three dimensional headphone cushion configured for attachment to a headphone is provided. The three dimensional headphone cushion includes an inner circumferential wall. An outer circumferential wall opposes the inner circumferential wall. A center segment is formed between the inner and outer circumferential walls. An inner passage is defined by the inner circumferential wall and is configured to allow passage of sound generated by the headphones. The three dimensional headphone cushion is formed from a biodegradable, visco-elastic, polymeric-based open cell foam material.
PCT/US2014/048760 2013-07-30 2014-07-30 Three dimensional headphone cushion WO2015017484A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361859912P 2013-07-30 2013-07-30
US61/859,912 2013-07-30

Publications (2)

Publication Number Publication Date
WO2015017484A2 WO2015017484A2 (en) 2015-02-05
WO2015017484A3 true WO2015017484A3 (en) 2015-12-17

Family

ID=52432561

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/048760 WO2015017484A2 (en) 2013-07-30 2014-07-30 Three dimensional headphone cushion

Country Status (1)

Country Link
WO (1) WO2015017484A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11044542B2 (en) 2017-09-27 2021-06-22 Bose Corporation Composite earcushion
US10187716B1 (en) 2017-09-27 2019-01-22 Bose Corporation Composite earcushion
CN107995548B (en) * 2017-11-29 2019-05-03 宣城良知知识产权服务有限公司 A kind of platform for protecting children's ear-drum

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644581A (en) * 1985-06-27 1987-02-17 Bose Corporation Headphone with sound pressure sensing means
US5136639A (en) * 1990-04-11 1992-08-04 Brito Ronald L Telephone handset cushion
US6163615A (en) * 1997-08-06 2000-12-19 University Research & Engineers & Associates, Inc. Circumaural ear cup audio seal for use in connection with a headset, ear defender, helmet and the like
US20120102629A1 (en) * 2010-08-09 2012-05-03 Spear Labs, Llc Hearing protection system for use within a helmet
WO2012125451A1 (en) * 2011-03-11 2012-09-20 Taida Company, Llc Earpuff
US20130087404A1 (en) * 2011-10-07 2013-04-11 Hearing Components, Inc. Foam cushion for headphones

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644581A (en) * 1985-06-27 1987-02-17 Bose Corporation Headphone with sound pressure sensing means
US5136639A (en) * 1990-04-11 1992-08-04 Brito Ronald L Telephone handset cushion
US6163615A (en) * 1997-08-06 2000-12-19 University Research & Engineers & Associates, Inc. Circumaural ear cup audio seal for use in connection with a headset, ear defender, helmet and the like
US20120102629A1 (en) * 2010-08-09 2012-05-03 Spear Labs, Llc Hearing protection system for use within a helmet
WO2012125451A1 (en) * 2011-03-11 2012-09-20 Taida Company, Llc Earpuff
US20130087404A1 (en) * 2011-10-07 2013-04-11 Hearing Components, Inc. Foam cushion for headphones

Also Published As

Publication number Publication date
WO2015017484A2 (en) 2015-02-05

Similar Documents

Publication Publication Date Title
USD811362S1 (en) Headphone headset
USD707652S1 (en) Audio listening system
USD678242S1 (en) Bight headphone
USD719136S1 (en) Headphones
USD707794S1 (en) Shower and speaker assembly
GB2500159A (en) Audio listening system
USD783570S1 (en) Acoustical horn of a loudspeaker
TWD184696S (en) Earphone
WO2014143723A3 (en) Acoustic transducers
AU348170S (en) Earbuds for in-ear headphones
TWD173224S (en) Portion of cap for headset
TWD169466S (en) Portion of in-ear headphones (1)
IN2014MN00985A (en)
TWD168338S (en) A portion of earphones
WO2015037977A3 (en) Speaker with grained zeolite material in deep-drawn foil resonance volume
TWD165730S (en) Communications headset/headphone
AU340924S (en) In-ear headphones
MX2015013438A (en) Microphone support device for sound source localization.
AU350033S (en) Modular In-Ear Headphones
TWD166135S (en) Telephone with a loudspeaker
USD723010S1 (en) Audio speaker
PH12015501610B1 (en) Speaker and speaker housing
EP3550855A4 (en) Tweeter, vibration structure and inverted concave diaphragm thereof, and manufacturing method and sound effect reproduction method therefor
EP3257264A4 (en) Loudspeaker enclosure with a sealed acoustic suspension chamber
SG10201809403YA (en) Loudspeaker array with circuit board-integrated asic

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14831341

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14831341

Country of ref document: EP

Kind code of ref document: A2