NZ549912A - Battery Door - Google Patents

Battery Door

Info

Publication number
NZ549912A
NZ549912A NZ549912A NZ54991206A NZ549912A NZ 549912 A NZ549912 A NZ 549912A NZ 549912 A NZ549912 A NZ 549912A NZ 54991206 A NZ54991206 A NZ 54991206A NZ 549912 A NZ549912 A NZ 549912A
Authority
NZ
New Zealand
Prior art keywords
battery door
earcup
headset
assembly
housing
Prior art date
Application number
NZ549912A
Other languages
English (en)
Inventor
Aran Pudney
Andre Steyn
Original Assignee
Phitek Systems Ltd
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 Phitek Systems Ltd filed Critical Phitek Systems Ltd
Priority to NZ549912A priority Critical patent/NZ549912A/en
Priority to US11/900,498 priority patent/US20080069391A1/en
Priority to JP2007236810A priority patent/JP2008160796A/ja
Priority to DE102007043772.4A priority patent/DE102007043772B4/de
Priority to GB0717853A priority patent/GB2441883B/en
Publication of NZ549912A publication Critical patent/NZ549912A/en
Priority to US13/932,502 priority patent/US9014409B2/en
Priority to JP2014161937A priority patent/JP5937646B2/ja

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods 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
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • 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
    • H04R1/1025—Accumulators or arrangements for charging
    • 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
    • H04R1/1083—Reduction of ambient noise
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
    • 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
    • H04R1/1058—Manufacture or assembly
    • H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Battery Mounting, Suspending (AREA)
  • Headphones And Earphones (AREA)
  • Telephone Set Structure (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
NZ549912A 2006-09-14 2006-09-14 Battery Door NZ549912A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NZ549912A NZ549912A (en) 2006-09-14 2006-09-14 Battery Door
US11/900,498 US20080069391A1 (en) 2006-09-14 2007-09-12 Battery door
JP2007236810A JP2008160796A (ja) 2006-09-14 2007-09-12 電池扉
DE102007043772.4A DE102007043772B4 (de) 2006-09-14 2007-09-13 Batterietür
GB0717853A GB2441883B (en) 2006-09-14 2007-09-13 Battery door
US13/932,502 US9014409B2 (en) 2006-09-14 2013-07-01 Battery door
JP2014161937A JP5937646B2 (ja) 2006-09-14 2014-08-07 電池扉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ549912A NZ549912A (en) 2006-09-14 2006-09-14 Battery Door

Publications (1)

Publication Number Publication Date
NZ549912A true NZ549912A (en) 2009-07-31

Family

ID=38658889

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ549912A NZ549912A (en) 2006-09-14 2006-09-14 Battery Door

Country Status (5)

Country Link
US (2) US20080069391A1 (enExample)
JP (2) JP2008160796A (enExample)
DE (1) DE102007043772B4 (enExample)
GB (1) GB2441883B (enExample)
NZ (1) NZ549912A (enExample)

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US20080069391A1 (en) 2008-03-20
DE102007043772A1 (de) 2008-04-17
GB2441883B (en) 2011-02-09
DE102007043772B4 (de) 2018-05-09
JP2014241625A (ja) 2014-12-25
US20130294633A1 (en) 2013-11-07
GB0717853D0 (en) 2007-10-24
US9014409B2 (en) 2015-04-21
JP5937646B2 (ja) 2016-06-22
JP2008160796A (ja) 2008-07-10

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