JPS5461516A - Simulated flying sound generating device for training apparatus - Google Patents

Simulated flying sound generating device for training apparatus

Info

Publication number
JPS5461516A
JPS5461516A JP12785177A JP12785177A JPS5461516A JP S5461516 A JPS5461516 A JP S5461516A JP 12785177 A JP12785177 A JP 12785177A JP 12785177 A JP12785177 A JP 12785177A JP S5461516 A JPS5461516 A JP S5461516A
Authority
JP
Japan
Prior art keywords
signals
simulated flying
white
filters
generating device
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
JP12785177A
Other languages
Japanese (ja)
Inventor
Katsumi Yamaguchi
Kyoichi Kobayashi
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.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP12785177A priority Critical patent/JPS5461516A/en
Publication of JPS5461516A publication Critical patent/JPS5461516A/en
Pending legal-status Critical Current

Links

Landscapes

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Abstract

PURPOSE: To generate various kinds of simulated flying sounds by composing white nozzle signals and the output signals of an oscillator.
CONSTITUTION: The white signals generated from a white noise generator 6 are low and high pass filters 7-1 to 7-n. These filters 7-1 to 7-n are supplied with the band control signals Ba of a computer 5 so that the white noise signals are restricted in band and fed to subsequent level limiters 2al to 2an. These limiters 2al to 2an are supplied with the level control signals Ca of the computer 5, and the level control is carried out for each output of the filters 7-1 to 7-n to compose the respective outputs at a composing section 9 so that simulated flying signals are generated from a speaker 4
COPYRIGHT: (C)1979,JPO&Japio
JP12785177A 1977-10-25 1977-10-25 Simulated flying sound generating device for training apparatus Pending JPS5461516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12785177A JPS5461516A (en) 1977-10-25 1977-10-25 Simulated flying sound generating device for training apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12785177A JPS5461516A (en) 1977-10-25 1977-10-25 Simulated flying sound generating device for training apparatus

Publications (1)

Publication Number Publication Date
JPS5461516A true JPS5461516A (en) 1979-05-17

Family

ID=14970228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12785177A Pending JPS5461516A (en) 1977-10-25 1977-10-25 Simulated flying sound generating device for training apparatus

Country Status (1)

Country Link
JP (1) JPS5461516A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63225298A (en) * 1987-03-16 1988-09-20 株式会社日立製作所 Simulation sound generator
JPS6459393A (en) * 1987-08-31 1989-03-07 Hitachi Ltd Simulation sound generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63225298A (en) * 1987-03-16 1988-09-20 株式会社日立製作所 Simulation sound generator
JPS6459393A (en) * 1987-08-31 1989-03-07 Hitachi Ltd Simulation sound generator

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