JPS52119274A - Signal analyzing system - Google Patents

Signal analyzing system

Info

Publication number
JPS52119274A
JPS52119274A JP3524176A JP3524176A JPS52119274A JP S52119274 A JPS52119274 A JP S52119274A JP 3524176 A JP3524176 A JP 3524176A JP 3524176 A JP3524176 A JP 3524176A JP S52119274 A JPS52119274 A JP S52119274A
Authority
JP
Japan
Prior art keywords
analyzing system
signal analyzing
frequencies
analyzed
costs
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.)
Pending
Application number
JP3524176A
Other languages
Japanese (ja)
Inventor
Hiroshi Karibe
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP3524176A priority Critical patent/JPS52119274A/en
Publication of JPS52119274A publication Critical patent/JPS52119274A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: The reduction in size and costs of the measuring apparatus are achieved by changing sampling periods according to the frequencies of the signals being analyzed and applying a digital filter to plural frequency bands.
COPYRIGHT: (C)1977,JPO&Japio
JP3524176A 1976-03-31 1976-03-31 Signal analyzing system Pending JPS52119274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3524176A JPS52119274A (en) 1976-03-31 1976-03-31 Signal analyzing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3524176A JPS52119274A (en) 1976-03-31 1976-03-31 Signal analyzing system

Publications (1)

Publication Number Publication Date
JPS52119274A true JPS52119274A (en) 1977-10-06

Family

ID=12436332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3524176A Pending JPS52119274A (en) 1976-03-31 1976-03-31 Signal analyzing system

Country Status (1)

Country Link
JP (1) JPS52119274A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207972A (en) * 1985-03-12 1986-09-16 Rohm Co Ltd Audio spectrum display device
JPS63261166A (en) * 1987-04-03 1988-10-27 テクトロニックス・インコーポレイテッド Digital-strage-oscilloscope

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708746A (en) * 1971-11-08 1973-01-02 Univ Iowa State Res Found Inc System for spectrum analysis including digital filter with variable sampling rate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708746A (en) * 1971-11-08 1973-01-02 Univ Iowa State Res Found Inc System for spectrum analysis including digital filter with variable sampling rate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207972A (en) * 1985-03-12 1986-09-16 Rohm Co Ltd Audio spectrum display device
JPS63261166A (en) * 1987-04-03 1988-10-27 テクトロニックス・インコーポレイテッド Digital-strage-oscilloscope

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