CA285073A - Membrane acoustique - Google Patents

Membrane acoustique

Info

Publication number
CA285073A
CA285073A CA285073A CA285073DA CA285073A CA 285073 A CA285073 A CA 285073A CA 285073 A CA285073 A CA 285073A CA 285073D A CA285073D A CA 285073DA CA 285073 A CA285073 A CA 285073A
Authority
CA
Canada
Prior art keywords
acoustic diaphragm
diaphragm
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.)
Expired
Application number
CA285073A
Other languages
English (en)
Inventor
Blieberger Charles
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA285073A publication Critical patent/CA285073A/fr
Expired legal-status Critical Current

Links

CA285073A Membrane acoustique Expired CA285073A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA285073T

Publications (1)

Publication Number Publication Date
CA285073A true CA285073A (fr) 1928-11-27

Family

ID=35221886

Family Applications (1)

Application Number Title Priority Date Filing Date
CA285073A Expired CA285073A (fr) Membrane acoustique

Country Status (1)

Country Link
CA (1) CA285073A (fr)

Similar Documents

Publication Publication Date Title
CA285073A (fr) Membrane acoustique
CA277900A (fr) Monture de membrane acoustique
CA281537A (fr) Corne a membrane
CA289552A (fr) Diaphrame sonore
CA281769A (fr) Microphone sans membrane
CA262475A (fr) Membrane sonore
CA284381A (fr) Projecteur de sons
CA281154A (fr) Amplificateur des sons
CA282948A (fr) Amplificateur des sons
AU828227A (en) Acoustic devices
CA270249A (fr) Membrane de surface de combustion
CA270553A (fr) Membrane
CA274104A (fr) Membrane de haut-parleur
AU1595028A (en) Acoustic device
CA284525A (fr) Appareil d'acoustique
CA282739A (fr) Haut-parleur
CA284183A (fr) Mecanisme a reproduire les sons
CA284556A (fr) Appareil a reproduction des sons
CA281520A (fr) Dispositif a reproduire les sons
CA281856A (fr) Mecanisme d'enregistrement des sons
CA282439A (fr) Haut-parleur
CA283739A (fr) Systeme de reproduction des sons
CA276783A (fr) Transformateur acoustique
CA276782A (fr) Transformateur acoustique
CA280313A (fr) Transformateur acoustique