JPS58148635U - 有音時検知回路 - Google Patents

有音時検知回路

Info

Publication number
JPS58148635U
JPS58148635U JP4605082U JP4605082U JPS58148635U JP S58148635 U JPS58148635 U JP S58148635U JP 4605082 U JP4605082 U JP 4605082U JP 4605082 U JP4605082 U JP 4605082U JP S58148635 U JPS58148635 U JP S58148635U
Authority
JP
Japan
Prior art keywords
signal
sound detection
pit
detection circuit
outputs
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.)
Granted
Application number
JP4605082U
Other languages
English (en)
Japanese (ja)
Other versions
JPS645211Y2 (enrdf_load_stackoverflow
Inventor
福田　良満
矢野　和行
Original Assignee
オリエント時計株式会社
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 オリエント時計株式会社 filed Critical オリエント時計株式会社
Priority to JP4605082U priority Critical patent/JPS58148635U/ja
Publication of JPS58148635U publication Critical patent/JPS58148635U/ja
Application granted granted Critical
Publication of JPS645211Y2 publication Critical patent/JPS645211Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP4605082U 1982-03-31 1982-03-31 有音時検知回路 Granted JPS58148635U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4605082U JPS58148635U (ja) 1982-03-31 1982-03-31 有音時検知回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4605082U JPS58148635U (ja) 1982-03-31 1982-03-31 有音時検知回路

Publications (2)

Publication Number Publication Date
JPS58148635U true JPS58148635U (ja) 1983-10-05
JPS645211Y2 JPS645211Y2 (enrdf_load_stackoverflow) 1989-02-09

Family

ID=30057054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4605082U Granted JPS58148635U (ja) 1982-03-31 1982-03-31 有音時検知回路

Country Status (1)

Country Link
JP (1) JPS58148635U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS645211Y2 (enrdf_load_stackoverflow) 1989-02-09

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