AU1714228A - Improvements in electrostatic sound reproducers - Google Patents

Improvements in electrostatic sound reproducers

Info

Publication number
AU1714228A
AU1714228A AU17142/28A AU1714228A AU1714228A AU 1714228 A AU1714228 A AU 1714228A AU 17142/28 A AU17142/28 A AU 17142/28A AU 1714228 A AU1714228 A AU 1714228A AU 1714228 A AU1714228 A AU 1714228A
Authority
AU
Australia
Prior art keywords
sound reproducers
electrostatic sound
electrostatic
reproducers
sound
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
AU17142/28A
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.)
Newcombe-Hawley Inc
Original Assignee
Newcombe-Hawley Inc
Filing date
Publication date
Application filed by Newcombe-Hawley Inc filed Critical Newcombe-Hawley Inc
Publication of AU1714228A publication Critical patent/AU1714228A/en
Expired legal-status Critical Current

Links

AU17142/28A 1928-11-30 Improvements in electrostatic sound reproducers Expired AU1714228A (en)

Publications (1)

Publication Number Publication Date
AU1714228A true AU1714228A (en) 1929-10-22

Family

ID=

Similar Documents

Publication Publication Date Title
AU1595128A (en) Improvements in electrostatic sound reproducers
AU1714228A (en) Improvements in electrostatic sound reproducers
CA277140A (en) Sound reproducer
CA283022A (en) Sound reproducer
CA283574A (en) Sound reproducer
CA283023A (en) Sound reproducer
AU1842429A (en) Improvements in push-pull electrostatic sound reproducers
AU1477728A (en) Sound reproducer
AU1477828A (en) Sound reproducer
CA282739A (en) Loud speaker
CA281286A (en) Electromagnetic sound reproducer
CA277544A (en) Sound reproducing device
CA282948A (en) Sound amplifier
CA281154A (en) Sound amplifier
AU1238828A (en) Improvements in diaphragms for use in acoustic reproducing devices
CA281769A (en) Diaphragmless microphone
AU1257028A (en) Improvements ina loudspeaker
CA293621A (en) Electro-static sound reproducer
CA293624A (en) Electro-static sound reproducer
AU1394628A (en) Improvements in or relating to sound reproducers
AU1121228A (en) Loudspeaker
CA284381A (en) Sound projector
CA285073A (en) Acoustic diaphragm
CA285337A (en) Sound record film
CA288668A (en) Electromagnetic sound reproducer