FR1255302A - Multiplan speaker cabinet for sound relief and living sound - Google Patents

Multiplan speaker cabinet for sound relief and living sound

Info

Publication number
FR1255302A
FR1255302A FR660360A FR660360A FR1255302A FR 1255302 A FR1255302 A FR 1255302A FR 660360 A FR660360 A FR 660360A FR 660360 A FR660360 A FR 660360A FR 1255302 A FR1255302 A FR 1255302A
Authority
FR
France
Prior art keywords
sound
multiplan
relief
living
speaker cabinet
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
FR660360A
Other languages
French (fr)
Inventor
Lucien Barthel
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 filed Critical
Priority to FR660360A priority Critical patent/FR1255302A/en
Priority to FR57848A priority patent/FR75468E/en
Application granted granted Critical
Publication of FR1255302A publication Critical patent/FR1255302A/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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
    • 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
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR660360A 1953-12-21 1953-12-21 Multiplan speaker cabinet for sound relief and living sound Expired FR1255302A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR660360A FR1255302A (en) 1953-12-21 1953-12-21 Multiplan speaker cabinet for sound relief and living sound
FR57848A FR75468E (en) 1953-12-21 1956-10-23 Multiplan speaker cabinet for sound relief and living sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR660360A FR1255302A (en) 1953-12-21 1953-12-21 Multiplan speaker cabinet for sound relief and living sound

Publications (1)

Publication Number Publication Date
FR1255302A true FR1255302A (en) 1961-03-10

Family

ID=8698498

Family Applications (2)

Application Number Title Priority Date Filing Date
FR660360A Expired FR1255302A (en) 1953-12-21 1953-12-21 Multiplan speaker cabinet for sound relief and living sound
FR57848A Expired FR75468E (en) 1953-12-21 1956-10-23 Multiplan speaker cabinet for sound relief and living sound

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR57848A Expired FR75468E (en) 1953-12-21 1956-10-23 Multiplan speaker cabinet for sound relief and living sound

Country Status (1)

Country Link
FR (2) FR1255302A (en)

Also Published As

Publication number Publication date
FR75468E (en) 1961-06-30

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