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AU254136B2 - Automatic sound level control - Google Patents

Automatic sound level control

Info

Publication number
AU254136B2
AU254136B2 AU5305/61A AU530561A AU254136B2 AU 254136 B2 AU254136 B2 AU 254136B2 AU 5305/61 A AU5305/61 A AU 5305/61A AU 530561 A AU530561 A AU 530561A AU 254136 B2 AU254136 B2 AU 254136B2
Authority
AU
Australia
Prior art keywords
level control
sound level
automatic sound
automatic
control
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
AU5305/61A
Other versions
AU530561A (en
Inventor
Gervaise Maxwell Maxwell
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.)
Kriesler Australasia Pty Ltd It
Original Assignee
Kriesler Australasia Pty Ltd It
Filing date
Publication date
Application filed by Kriesler Australasia Pty Ltd It filed Critical Kriesler Australasia Pty Ltd It
Application granted granted Critical
Publication of AU530561A publication Critical patent/AU530561A/en
Publication of AU254136B2 publication Critical patent/AU254136B2/en
Expired legal-status Critical Current

Links

AU5305/61A 1961-05-31 Automatic sound level control Expired AU254136B2 (en)

Publications (2)

Publication Number Publication Date
AU530561A AU530561A (en) 1963-12-05
AU254136B2 true AU254136B2 (en) 1963-12-05

Family

ID=

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