CA462829A - Amortissement des haut-parleurs dynamiques - Google Patents

Amortissement des haut-parleurs dynamiques

Info

Publication number: CA462829A
Authority: CA; Canada
Prior art keywords: damping; dynamic loudspeakers; loudspeakers; dynamic
Prior art date: 1950-01-31
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

CA462829A

Other languages

Inventor

D. Cook Ellsworth

Original Assignee

Canadian General Electric Co Ltd

Publication date

1950-01-31

1950-01-31 Application granted granted Critical

1950-01-31 Publication of CA462829A publication Critical patent/CA462829A/fr

Status Expired legal-status Critical Current

CA462829A Amortissement des haut-parleurs dynamiques Expired CA462829A (fr)

Application Number	Priority Date	Filing Date	Title
CA462829T

Publication Number	Publication Date
CA462829A true CA462829A (fr)	1950-01-31

Application Number	Title	Priority Date	Filing Date
CA462829A Expired CA462829A (fr)			Amortissement des haut-parleurs dynamiques

Country	Link
CA (1)	CA462829A (fr)

Publication	Publication Date	Title
CA463322A (fr)	1950-02-21	Monture elastique
CA462829A (fr)	1950-01-31	Amortissement des haut-parleurs dynamiques
CA472727A (fr)	1951-04-10	Goujons
CA445654A (fr)	1947-12-16	Balancier et amortisseur dynamique
CA463586A (fr)	1950-03-07	Microphone
CA464558A (fr)	1950-04-18	Support de phonographe pour absorber les secousses et vibrations
CA462819A (fr)	1950-01-31	Frein
CA466126A (fr)	1950-06-27	Frein
CA467010A (fr)	1950-08-01	Amortisseurs
CA462283A (fr)	1950-01-03	Amplificateur
CA469740A (fr)	1950-11-28	Dispositifs electro-acoustiques
CA466444A (fr)	1950-07-11	Table oscillante
CA468243A (fr)	1950-09-19	Phonographes
CA470242A (fr)	1950-12-19	Transposeurs electroacoustiques
CA469849A (fr)	1950-12-05	Reproduction de contour
CA465790A (fr)	1950-06-13	Tour
CA467038A (fr)	1950-08-01	Dispositifs compensateurs
AU147150B2 (en)	1951-06-28	An improved haysweep
CA462256A (fr)	1950-01-03	Affut ajustable
CA464263A (fr)	1950-04-11	Boite a journaux
CA467148A (fr)	1950-08-08	Amortisseurs
CA464823A (fr)	1950-05-02	Systeme eliminateur d'interference
CA463327A (fr)	1950-02-21	Agencement translateur de signaux a energie absorbee par la cathode
CA466033A (fr)	1950-06-20	Appareil phonique
CA468994A (fr)	1950-10-24	Agencement d'amplification pour photo-cathodes