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AU107903B2 - Improved method of and apparatus forthe transmission of speech andother sounds - Google Patents
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AU107903B2 - Improved method of and apparatus forthe transmission of speech andother sounds - Google Patents

Improved method of and apparatus forthe transmission of speech andother sounds

Info

Publication number
AU107903B2
AU107903B2 AU2824/38A AU282438A AU107903B2 AU 107903 B2 AU107903 B2 AU 107903B2 AU 2824/38 A AU2824/38 A AU 2824/38A AU 282438 A AU282438 A AU 282438A AU 107903 B2 AU107903 B2 AU 107903B2
Authority
AU
Australia
Prior art keywords
andother
sounds
speech
improved method
apparatus forthe
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
AU2824/38A
Other versions
AU282438A (en
Original Assignee
for carrying the method into prac hall or auditorium. The limited space tice. The invention ls particularly intended within whichthe transmitted signals canfor assisting peoplewho are deaf or hard be efficiently
Filing date
Publication date
Application filed by for carrying the method into prac hall or auditorium. The limited space tice. The invention ls particularly intended within whichthe transmitted signals canfor assisting peoplewho are deaf or hard be efficiently filed Critical for carrying the method into prac hall or auditorium. The limited space tice. The invention ls particularly intended within whichthe transmitted signals canfor assisting peoplewho are deaf or hard be efficiently
Application granted granted Critical
Publication of AU282438A publication Critical patent/AU282438A/en
Publication of AU107903B2 publication Critical patent/AU107903B2/en
Expired legal-status Critical Current

Links

AU2824/38A 1938-07-05 Improved method of and apparatus forthe transmission of speech andother sounds Expired AU107903B2 (en)

Publications (2)

Publication Number Publication Date
AU282438A AU282438A (en) 1939-07-20
AU107903B2 true AU107903B2 (en) 1939-07-20

Family

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