JPH0733272Y2 - エンベロ−プ近似装置 - Google Patents

エンベロ−プ近似装置

Info

Publication number
JPH0733272Y2
JPH0733272Y2 JP1986170534U JP17053486U JPH0733272Y2 JP H0733272 Y2 JPH0733272 Y2 JP H0733272Y2 JP 1986170534 U JP1986170534 U JP 1986170534U JP 17053486 U JP17053486 U JP 17053486U JP H0733272 Y2 JPH0733272 Y2 JP H0733272Y2
Authority
JP
Japan
Prior art keywords
envelope
data
point
straight line
waveform
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 - Lifetime
Application number
JP1986170534U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6376893U (enrdf_load_stackoverflow
Inventor
純一 南高
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP1986170534U priority Critical patent/JPH0733272Y2/ja
Publication of JPS6376893U publication Critical patent/JPS6376893U/ja
Priority to US07/408,412 priority patent/US4958552A/en
Priority to US07/758,529 priority patent/US5200567A/en
Priority to US08/232,879 priority patent/US5548080A/en
Application granted granted Critical
Publication of JPH0733272Y2 publication Critical patent/JPH0733272Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1986170534U 1986-11-06 1986-11-06 エンベロ−プ近似装置 Expired - Lifetime JPH0733272Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1986170534U JPH0733272Y2 (ja) 1986-11-06 1986-11-06 エンベロ−プ近似装置
US07/408,412 US4958552A (en) 1986-11-06 1989-09-14 Apparatus for extracting envelope data from an input waveform signal and for approximating the extracted envelope data
US07/758,529 US5200567A (en) 1986-11-06 1991-09-06 Envelope generating apparatus
US08/232,879 US5548080A (en) 1986-11-06 1994-04-25 Apparatus for appoximating envelope data and for extracting envelope data from a signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986170534U JPH0733272Y2 (ja) 1986-11-06 1986-11-06 エンベロ−プ近似装置

Publications (2)

Publication Number Publication Date
JPS6376893U JPS6376893U (enrdf_load_stackoverflow) 1988-05-21
JPH0733272Y2 true JPH0733272Y2 (ja) 1995-07-31

Family

ID=31105353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986170534U Expired - Lifetime JPH0733272Y2 (ja) 1986-11-06 1986-11-06 エンベロ−プ近似装置

Country Status (1)

Country Link
JP (1) JPH0733272Y2 (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552640B2 (enrdf_load_stackoverflow) * 1974-09-12 1980-01-21
JPS57151998A (en) * 1981-03-16 1982-09-20 Casio Computer Co Ltd Envelope control system for electronic musical instrument
JPS5958490A (ja) * 1982-09-28 1984-04-04 富士通株式会社 音声認識方式
JPS59164092U (ja) * 1983-04-18 1984-11-02 株式会社ケンウッド 波形デ−タ発生装置

Also Published As

Publication number Publication date
JPS6376893U (enrdf_load_stackoverflow) 1988-05-21

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