CH346369A - Weitwinkel-Tiefton-Lautsprecherschalltrichter in einem automatischen Plattenspielschrank - Google Patents

Weitwinkel-Tiefton-Lautsprecherschalltrichter in einem automatischen Plattenspielschrank

Info

Publication number
CH346369A
CH346369A CH346369DA CH346369A CH 346369 A CH346369 A CH 346369A CH 346369D A CH346369D A CH 346369DA CH 346369 A CH346369 A CH 346369A
Authority
CH
Switzerland
Prior art keywords
low frequency
wide angle
automatic record
frequency loudspeaker
loudspeaker horn
Prior art date
Application number
Other languages
English (en)
Inventor
Scott Brown Charles
Original Assignee
Ami International S A
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 Ami International S A filed Critical Ami International S A
Publication of CH346369A publication Critical patent/CH346369A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
CH346369D 1955-05-23 1956-03-23 Weitwinkel-Tiefton-Lautsprecherschalltrichter in einem automatischen Plattenspielschrank CH346369A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US346369XA 1955-05-23 1955-05-23

Publications (1)

Publication Number Publication Date
CH346369A true CH346369A (de) 1960-05-15

Family

ID=21877656

Family Applications (1)

Application Number Title Priority Date Filing Date
CH346369D CH346369A (de) 1955-05-23 1956-03-23 Weitwinkel-Tiefton-Lautsprecherschalltrichter in einem automatischen Plattenspielschrank

Country Status (2)

Country Link
CH (1) CH346369A (de)
FR (1) FR1143414A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467392A (en) * 1967-09-13 1969-09-16 Richard W Williams Stereophonic assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467392A (en) * 1967-09-13 1969-09-16 Richard W Williams Stereophonic assembly

Also Published As

Publication number Publication date
FR1143414A (fr) 1957-10-01

Similar Documents

Publication Publication Date Title
FR1229068A (fr) Pickup phonographique binauriculaire
CH342991A (de) Elektroakustische Verzögerungsleitung
AT195138B (de) Tonaufnahme- und -wiedergabegerät
CH338869A (de) Verstärkerschaltung
FR1191074A (fr) Reproducteur phonographique
CH346369A (de) Weitwinkel-Tiefton-Lautsprecherschalltrichter in einem automatischen Plattenspielschrank
FR1031344A (fr) Classeur pour disques de gramophone
AT191630B (de) Tonaufnahme- und Wiedergabegerät
CH325519A (de) Für Schallwiedergabe eingerichtetes Gerät mit mindestens zwei Lautsprechern verschiedener Beschallungsrichtung
FR1142754A (fr) Perfectionnements apportés aux enceintes acoustiques pour haut-parleurs
FR1148631A (fr) Changeur de fréquence additif
CH338311A (de) Schallplattenwiedergabegerät
CH368322A (de) Phonographischer Tonabnehmer
FR1121069A (fr) Perfectionnement aux disques phonographiques
FR1151394A (fr) Cornet
CA510196A (en) Phonograph tone-arm
AU201410B2 (en) Phonograph record
DK89464C (da) Grammofonlydaftager.
AU211453B2 (en) Automatic phonograph cabinet including a loudspeaker anda wide angle low frequency horn
ES52221Y (es) Dispositivo explorador de discos fonográficos
AU861055A (en) Phonograph record
FR1085764A (fr) Pick-up de phonographe
FR1127985A (fr) Perfectionnements aux haut-parleurs
AT189225B (de) Endstufe für Niederfrequenzverstärker mit zwei Lautsprechern
FR1133641A (fr) Meuble classeur