GB8600500D0 - Electro-acoustic transducers - Google Patents

Electro-acoustic transducers

Info

Publication number
GB8600500D0
GB8600500D0 GB868600500A GB8600500A GB8600500D0 GB 8600500 D0 GB8600500 D0 GB 8600500D0 GB 868600500 A GB868600500 A GB 868600500A GB 8600500 A GB8600500 A GB 8600500A GB 8600500 D0 GB8600500 D0 GB 8600500D0
Authority
GB
United Kingdom
Prior art keywords
electro
acoustic transducers
transducers
acoustic
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Withdrawn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
GB868600500A
Other versions
GB2170376A (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.)
Racal Acoustics Ltd
Original Assignee
Racal Acoustics 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 Racal Acoustics Ltd filed Critical Racal Acoustics Ltd
Publication of GB8600500D0 publication Critical patent/GB8600500D0/en
Publication of GB2170376A publication Critical patent/GB2170376A/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Withdrawn legal-status Critical Current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
    • H04R11/00—Transducers of moving-armature or moving-core type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
GB08600500A 1985-01-25 1986-01-09 Rocking armature transducers Withdrawn GB2170376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858501914A GB8501914D0 (en) 1985-01-25 1985-01-25 Electro-acoustic transducers

Publications (2)

Publication Number Publication Date
GB8600500D0 true GB8600500D0 (en) 1986-02-12
GB2170376A GB2170376A (en) 1986-07-30

Family

ID=10573398

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858501914A Pending GB8501914D0 (en) 1985-01-25 1985-01-25 Electro-acoustic transducers
GB08600500A Withdrawn GB2170376A (en) 1985-01-25 1986-01-09 Rocking armature transducers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858501914A Pending GB8501914D0 (en) 1985-01-25 1985-01-25 Electro-acoustic transducers

Country Status (1)

Country Link
GB (2) GB8501914D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0019078D0 (en) * 2000-08-03 2000-09-27 Fulleon Ltd Sounder

Also Published As

Publication number Publication date
GB8501914D0 (en) 1985-02-27
GB2170376A (en) 1986-07-30

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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)