GB201600102D0 - Speaker unit - Google Patents

Speaker unit

Info

Publication number
GB201600102D0
GB201600102D0 GBGB1600102.6A GB201600102A GB201600102D0 GB 201600102 D0 GB201600102 D0 GB 201600102D0 GB 201600102 A GB201600102 A GB 201600102A GB 201600102 D0 GB201600102 D0 GB 201600102D0
Authority
GB
United Kingdom
Prior art keywords
speaker unit
speaker
unit
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Withdrawn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
GBGB1600102.6A
Other versions
GB2535844A (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.)
PSS Belgium NV
Original Assignee
PSS Belgium NV
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 PSS Belgium NV filed Critical PSS Belgium NV
Priority to PCT/EP2016/050090 priority Critical patent/WO2016134861A1/en
Publication of GB201600102D0 publication Critical patent/GB201600102D0/en
Publication of GB2535844A publication Critical patent/GB2535844A/en
Withdrawn legal-status Critical Current

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
    • H04R1/20—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
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/34—Directing or guiding sound by means of a phase plug

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
GB1600102.6A 2015-02-27 2016-01-04 Speaker unit Withdrawn GB2535844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/050090 WO2016134861A1 (en) 2015-02-27 2016-01-05 High-directivity speaker unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1503384.8A GB2535790A (en) 2015-02-27 2015-02-27 Speaker unit

Publications (2)

Publication Number Publication Date
GB201600102D0 true GB201600102D0 (en) 2016-02-17
GB2535844A GB2535844A (en) 2016-08-31

Family

ID=52876272

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1503384.8A Withdrawn GB2535790A (en) 2015-02-27 2015-02-27 Speaker unit
GB1600102.6A Withdrawn GB2535844A (en) 2015-02-27 2016-01-04 Speaker unit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1503384.8A Withdrawn GB2535790A (en) 2015-02-27 2015-02-27 Speaker unit

Country Status (2)

Country Link
GB (2) GB2535790A (en)
WO (1) WO2016134861A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102560990B1 (en) * 2016-12-09 2023-08-01 삼성전자주식회사 Directional speaker and display apparatus having the same
KR102486291B1 (en) * 2017-11-28 2023-01-10 삼성전자주식회사 Loudspeaker and sound outputting apparatus having the same
CN111386712B (en) 2017-11-28 2022-04-19 三星电子株式会社 Speaker and sound output apparatus having the same
KR102593275B1 (en) * 2018-11-15 2023-10-25 삼성전자주식회사 Display apparatus
KR102670204B1 (en) 2019-11-06 2024-05-30 삼성전자주식회사 Loudspeaker and sound outputting apparatus having the same
GB202203748D0 (en) 2022-03-17 2022-05-04 Pss Belgium Nv Loudspeaker Assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094803B (en) * 1959-01-16 1960-12-15 Sennheiser Electronic Tubular straightening element
US4421957A (en) * 1981-06-15 1983-12-20 Bell Telephone Laboratories, Incorporated End-fire microphone and loudspeaker structures
JPH06103960B2 (en) * 1987-06-22 1994-12-14 松下電器産業株式会社 Line type directional microphone
JPH0573068A (en) * 1991-06-26 1993-03-26 Misawa Homes Co Ltd Speaker device
JPH11234784A (en) * 1998-02-10 1999-08-27 Matsushita Electric Ind Co Ltd Speaker with ultra-sharp directivity
JP2009296153A (en) * 2008-06-03 2009-12-17 Mitsubishi Electric Engineering Co Ltd Directional speaker
JP4592788B2 (en) * 2008-07-14 2010-12-08 有限会社サウンドデザイン・ジャパン Sound distributor

Also Published As

Publication number Publication date
WO2016134861A1 (en) 2016-09-01
GB201503384D0 (en) 2015-04-15
GB2535844A (en) 2016-08-31
GB2535790A (en) 2016-08-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)