GB956362A - Electro-acoustic transducer assemblies and methods of manufacturing resonance-damping cover walls therefor - Google Patents

Electro-acoustic transducer assemblies and methods of manufacturing resonance-damping cover walls therefor

Info

Publication number
GB956362A
GB956362A GB2326560A GB2326560A GB956362A GB 956362 A GB956362 A GB 956362A GB 2326560 A GB2326560 A GB 2326560A GB 2326560 A GB2326560 A GB 2326560A GB 956362 A GB956362 A GB 956362A
Authority
GB
United Kingdom
Prior art keywords
wall
diaphragm
slit
slots
slot
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.)
Expired
Application number
GB2326560A
Other languages
English (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.)
Sonotone Corp
Original Assignee
Sonotone Corp
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 Sonotone Corp filed Critical Sonotone Corp
Publication of GB956362A publication Critical patent/GB956362A/en
Expired 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
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
GB2326560A 1959-07-06 1960-07-04 Electro-acoustic transducer assemblies and methods of manufacturing resonance-damping cover walls therefor Expired GB956362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82508359A 1959-07-06 1959-07-06

Publications (1)

Publication Number Publication Date
GB956362A true GB956362A (en) 1964-04-29

Family

ID=25243070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2326560A Expired GB956362A (en) 1959-07-06 1960-07-04 Electro-acoustic transducer assemblies and methods of manufacturing resonance-damping cover walls therefor

Country Status (2)

Country Link
GB (1) GB956362A (enrdf_load_stackoverflow)
NL (1) NL111059C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL111059C (enrdf_load_stackoverflow)

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