JPS5333003A - Fundamental-period discriminating method of composite sound signal - Google Patents

Fundamental-period discriminating method of composite sound signal

Info

Publication number
JPS5333003A
JPS5333003A JP10758776A JP10758776A JPS5333003A JP S5333003 A JPS5333003 A JP S5333003A JP 10758776 A JP10758776 A JP 10758776A JP 10758776 A JP10758776 A JP 10758776A JP S5333003 A JPS5333003 A JP S5333003A
Authority
JP
Japan
Prior art keywords
fundamental
sound signal
discriminating method
composite sound
period discriminating
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
JP10758776A
Other languages
Japanese (ja)
Other versions
JPS562359B2 (en
Inventor
Hiromi Nagabuchi
Shinichiro Hashimoto
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10758776A priority Critical patent/JPS5333003A/en
Publication of JPS5333003A publication Critical patent/JPS5333003A/en
Publication of JPS562359B2 publication Critical patent/JPS562359B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

PURPOSE: To obtain respective fundamental periods of fundamental wave components by using the signals obtained by removing partial auto-correlative components from composite signals.
COPYRIGHT: (C)1978,JPO&Japio
JP10758776A 1976-09-08 1976-09-08 Fundamental-period discriminating method of composite sound signal Granted JPS5333003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10758776A JPS5333003A (en) 1976-09-08 1976-09-08 Fundamental-period discriminating method of composite sound signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10758776A JPS5333003A (en) 1976-09-08 1976-09-08 Fundamental-period discriminating method of composite sound signal

Publications (2)

Publication Number Publication Date
JPS5333003A true JPS5333003A (en) 1978-03-28
JPS562359B2 JPS562359B2 (en) 1981-01-19

Family

ID=14462927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10758776A Granted JPS5333003A (en) 1976-09-08 1976-09-08 Fundamental-period discriminating method of composite sound signal

Country Status (1)

Country Link
JP (1) JPS5333003A (en)

Also Published As

Publication number Publication date
JPS562359B2 (en) 1981-01-19

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