Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU474778B2 - Improvements in electrical circuit means for detecting the frequency of input signals - Google Patents
[go: Go Back, main page]

AU474778B2 - Improvements in electrical circuit means for detecting the frequency of input signals - Google Patents

Improvements in electrical circuit means for detecting the frequency of input signals

Info

Publication number
AU474778B2
AU474778B2 AU74797/74A AU7479774A AU474778B2 AU 474778 B2 AU474778 B2 AU 474778B2 AU 74797/74 A AU74797/74 A AU 74797/74A AU 7479774 A AU7479774 A AU 7479774A AU 474778 B2 AU474778 B2 AU 474778B2
Authority
AU
Australia
Prior art keywords
detecting
frequency
input signals
electrical circuit
circuit means
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
AU74797/74A
Other versions
AU7479774A (en
Inventor
William Gurry George
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.)
CONSUMER MICROCIRCUITS Ltd
Original Assignee
CONSUMER MICROCIRCUITS Ltd
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 CONSUMER MICROCIRCUITS Ltd filed Critical CONSUMER MICROCIRCUITS Ltd
Application granted granted Critical
Publication of AU7479774A publication Critical patent/AU7479774A/en
Publication of AU474778B2 publication Critical patent/AU474778B2/en
Expired legal-status Critical Current

Links

AU74797/74A 1973-10-31 1974-10-28 Improvements in electrical circuit means for detecting the frequency of input signals Expired AU474778B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB50666/73 1973-10-31

Publications (2)

Publication Number Publication Date
AU7479774A AU7479774A (en) 1976-04-29
AU474778B2 true AU474778B2 (en) 1976-04-29

Family

ID=

Similar Documents

Publication Publication Date Title
CA1025066A (en) Amplifier circuit
JPS57133595A (en) Signal sampling circuit
CA1022630A (en) Signal switching apparatus
AU497189B2 (en) Detecting short circuits
CA1016246A (en) Signal level control circuit
CA1033005A (en) Zero crossover circuit
CA995353A (en) Signal translating apparatus
CA1016234A (en) Signal rectifying circuit
CA1030619A (en) Differential circuit with improved signal balance
CA1016240A (en) Logical circuit apparatus
CA1008139A (en) Electrical circuit means for detecting the frequency of input signals
AU499323B2 (en) Reference signal circuit
IL46133A0 (en) D.c.signal receiving circuit arrangements
CA1009313A (en) Electronic circuit for eliminating coincidental signal from hybrid signals
CA1016242A (en) Signal limiter circuits
CA1008935A (en) Sampling circuit
AU474778B2 (en) Improvements in electrical circuit means for detecting the frequency of input signals
AU7479774A (en) Improvements in electrical circuit means for detecting the frequency of input signals
CA998745A (en) Sampling circuit
CA980876A (en) Specific frequency signal detecting circuit
SU650217A1 (en) Electronic switching apparatus
CA939787A (en) Control circuit means detecting frequency variations of alternating current signals
CA1025956A (en) Fall-safe circuit arrangement
AU489635B2 (en) Signal detection circuit
CA1017421A (en) Signal equalizer circuit