NL95660C - - Google Patents

Info

Publication number
NL95660C
NL95660C NL95660DA NL95660C NL 95660 C NL95660 C NL 95660C NL 95660D A NL95660D A NL 95660DA NL 95660 C NL95660 C NL 95660C
Authority
NL
Netherlands
Application number
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.)
Publication of NL95660C publication Critical patent/NL95660C/xx

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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
    • H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
NL95660D 1959-11-24 NL95660C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8102659A CH378373A (de) 1959-11-24 1959-11-24 Lautsprecherschallwand

Publications (1)

Publication Number Publication Date
NL95660C true NL95660C (fr)

Family

ID=4538439

Family Applications (2)

Application Number Title Priority Date Filing Date
NL95660D NL95660C (fr) 1959-11-24
NL206864D NL206864A (fr) 1959-11-24

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL206864D NL206864A (fr) 1959-11-24

Country Status (3)

Country Link
CH (1) CH378373A (fr)
GB (1) GB905560A (fr)
NL (2) NL206864A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06245286A (ja) * 1993-02-19 1994-09-02 Sony Corp スピーカ

Also Published As

Publication number Publication date
NL206864A (fr)
CH378373A (de) 1964-06-15
GB905560A (en) 1962-09-12

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