ZA763986B - Acoustical silencer - Google Patents

Acoustical silencer

Info

Publication number
ZA763986B
ZA763986B ZA763986A ZA763986A ZA763986B ZA 763986 B ZA763986 B ZA 763986B ZA 763986 A ZA763986 A ZA 763986A ZA 763986 A ZA763986 A ZA 763986A ZA 763986 B ZA763986 B ZA 763986B
Authority
ZA
South Africa
Prior art keywords
silencer
acoustical
acoustical silencer
Prior art date
Application number
ZA763986A
Inventor
M Hirschorn
J Morgan
Original Assignee
Industrial Acoustics Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Industrial Acoustics Co filed Critical Industrial Acoustics Co
Publication of ZA763986B publication Critical patent/ZA763986B/en

Links

ZA763986A 1975-07-30 1976-07-05 Acoustical silencer ZA763986B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60023375A 1975-07-30 1975-07-30

Publications (1)

Publication Number Publication Date
ZA763986B true ZA763986B (en) 1977-05-25

Family

ID=24402815

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA763986A ZA763986B (en) 1975-07-30 1976-07-05 Acoustical silencer

Country Status (1)

Country Link
ZA (1) ZA763986B (en)

Similar Documents

Publication Publication Date Title
JPS51139301A (en) Silencer
AU1643476A (en) Acoustical silencer
JPS5222492A (en) Acoustic transducer
GB1551099A (en) Pressure-electric transducers
JPS51123137A (en) Speaker unit
JPS5243401A (en) Acoustic event converter
CA1025298A (en) Silencer element
JPS5335501A (en) Acoustic headphone
GB1558088A (en) Transducers
GB1538847A (en) Transducers
GB1543654A (en) Acoustic yoke
CH610975A5 (en) Sound-insulating counter-ceiling
JPS51114951A (en) Acoustic visualizer
GB1545517A (en) Transducer
JPS5256802A (en) Acoustic device
JPS5329432A (en) Silencer
JPS5317854A (en) Silencer
IE42550L (en) Acoustic attenuator
JPS5298501A (en) Silencer
JPS5319801A (en) Silencer
JPS5219514A (en) Piezooelectric transducer
JPS52670A (en) Sonar
CH612237A5 (en) Sound absorber
ZA763986B (en) Acoustical silencer
JPS5329431A (en) Silencer