GB0116425D0 - Earpiece - Google Patents

Earpiece

Info

Publication number
GB0116425D0
GB0116425D0 GB0116425A GB0116425A GB0116425D0 GB 0116425 D0 GB0116425 D0 GB 0116425D0 GB 0116425 A GB0116425 A GB 0116425A GB 0116425 A GB0116425 A GB 0116425A GB 0116425 D0 GB0116425 D0 GB 0116425D0
Authority
GB
United Kingdom
Prior art keywords
earpiece
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.)
Withdrawn
Application number
GB0116425A
Other versions
GB2376831A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0116425D0 publication Critical patent/GB0116425D0/en
Publication of GB2376831A publication Critical patent/GB2376831A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • 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
    • H04R1/1016—Earpieces of the intra-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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
    • 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
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Telephone Set Structure (AREA)
GB0116425A 2001-04-20 2001-07-04 Earpiece Withdrawn GB2376831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0109684A GB0109684D0 (en) 2001-04-20 2001-04-20 Earpiece

Publications (2)

Publication Number Publication Date
GB0116425D0 true GB0116425D0 (en) 2001-08-29
GB2376831A GB2376831A (en) 2002-12-24

Family

ID=9913105

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0109684A Ceased GB0109684D0 (en) 2001-04-20 2001-04-20 Earpiece
GB0116425A Withdrawn GB2376831A (en) 2001-04-20 2001-07-04 Earpiece

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0109684A Ceased GB0109684D0 (en) 2001-04-20 2001-04-20 Earpiece

Country Status (1)

Country Link
GB (2) GB0109684D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385484A (en) * 2002-02-15 2003-08-20 Andreas Antoniou Simeou Mobile phone hands-free earpiece attachment
US20060147079A1 (en) * 2004-12-30 2006-07-06 Nokia Corporation Earphone
US8331578B2 (en) 2009-06-17 2012-12-11 Nokia Corporation Apparatus, method and computer program for providing an acoustic output signal using an earpiece

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830334A (en) * 1973-02-05 1974-08-20 P Costa Speaker attachment for automobile radios and the like
FR2671681A1 (en) * 1991-01-16 1992-07-17 Verschoore Alphonse Ancillary earpieces for a telephone
US5613222A (en) * 1994-06-06 1997-03-18 The Creative Solutions Company Cellular telephone headset for hand-free communication
GB2365654A (en) * 2000-04-11 2002-02-20 Benjamin Edginton R.F. isolator for mobile telephones uses an acoustic tube
GB0011139D0 (en) * 2000-05-10 2000-06-28 Jk Microtechnology Ltd Reduced radiation hands-free attachment for mobile telephones
GB2367968A (en) * 2000-06-16 2002-04-17 Roger Henry Williams Earphone adaptor
GB0020421D0 (en) * 2000-08-19 2000-10-04 Graystone B Mobile phone personal hands free device
AU2002221183A1 (en) * 2000-12-04 2002-06-18 Chang-Su Bae Earphone system for mobile phone
CN1460387A (en) * 2001-03-26 2003-12-03 皇家菲利浦电子有限公司 Storage of multi-media items

Also Published As

Publication number Publication date
GB2376831A (en) 2002-12-24
GB0109684D0 (en) 2001-06-13

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)