CA438183A - Enregistrement et reproduction de vibrations - Google Patents

Enregistrement et reproduction de vibrations

Info

Publication number
CA438183A
CA438183A CA438183DA CA438183A CA 438183 A CA438183 A CA 438183A CA 438183D A CA438183D A CA 438183DA CA 438183 A CA438183 A CA 438183A
Authority
CA
Canada
Prior art keywords
reproduction
vibration recording
vibration
recording
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
Other languages
English (en)
Inventor
Camras Marvin
Korson William
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.)
IIT Research Institute
Original Assignee
Armour Research Foundation
Publication date
Application granted granted Critical
Publication of CA438183A publication Critical patent/CA438183A/fr
Expired legal-status Critical Current

Links

CA438183D Enregistrement et reproduction de vibrations Expired CA438183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA438183T

Publications (1)

Publication Number Publication Date
CA438183A true CA438183A (fr) 1946-11-26

Family

ID=35553418

Family Applications (1)

Application Number Title Priority Date Filing Date
CA438183D Expired CA438183A (fr) Enregistrement et reproduction de vibrations

Country Status (1)

Country Link
CA (1) CA438183A (fr)

Similar Documents

Publication Publication Date Title
CA438183A (fr) Enregistrement et reproduction de vibrations
CA437195A (fr) Dispositif a enregistrer les sons
CA437835A (fr) Element a reproduire des sons
CA437836A (fr) Element a reproduire des sons
CA434762A (fr) Enregistrement photographique de sons
CA437755A (fr) Methode et moyen d'enregistrement magnetique
CA434616A (fr) Systeme d'enregistrement des sons
CA434223A (fr) Systeme a enregistrement des sons
CA432874A (fr) Transmission d'enregistreur de phonographe
CA430830A (fr) Enregistrement et reproduction des sons
CA435276A (fr) Appareil enregistreur de sons
CA435372A (fr) Appareil enregistreur de sons
CA437665A (fr) Appareil a enregistrer les sons
CA437666A (fr) Appareil a enregistrer les sons
CA433837A (fr) Appareil enregistreur de sons
AU129884B2 (en) Phonograph tonearm mounting
CA434904A (fr) Systeme d'enregistrement des sons a densite variable
AU129446B2 (en) Record changing devices for phonographs andthe like
CA442990A (fr) Enregistrement magnetique de sons
AU134032B2 (en) Improvements in or relating to sound recording and reproduction
CA432518A (fr) Machine a copier et a reproduire
AU49946A (en) Phonograph tonearm mounting
CA436956A (fr) Methode et moyen d'indication pour disques phonographiques
CA440694A (fr) Phonographe d'enregistrement et de reproduction a deux amplificateurs
AU130741B2 (en) Improvements in or relating to electrical sound reproducing and/or recording devices