JPS6456489A - Sound generator - Google Patents

Sound generator

Info

Publication number
JPS6456489A
JPS6456489A JP62213978A JP21397887A JPS6456489A JP S6456489 A JPS6456489 A JP S6456489A JP 62213978 A JP62213978 A JP 62213978A JP 21397887 A JP21397887 A JP 21397887A JP S6456489 A JPS6456489 A JP S6456489A
Authority
JP
Japan
Prior art keywords
prescribed
sound
output
plural
effective
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
JP62213978A
Other languages
Japanese (ja)
Other versions
JP2894448B2 (en
Inventor
Kimio Yamamura
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.)
Seiko Epson Corp
Hudson Soft Co Ltd
Original Assignee
Seiko Epson Corp
Hudson Soft 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 Seiko Epson Corp, Hudson Soft Co Ltd filed Critical Seiko Epson Corp
Priority to JP62213978A priority Critical patent/JP2894448B2/en
Priority to US07/230,342 priority patent/US4924744A/en
Publication of JPS6456489A publication Critical patent/JPS6456489A/en
Application granted granted Critical
Publication of JP2894448B2 publication Critical patent/JP2894448B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)

Abstract

PURPOSE: To improve the flexibility of an effective sound by mixing plural output sounds based upon waveform data generated by accessing a prescribed address selected from plural sound generation channels at a prescribed speech and outputting a prescribed output sound. CONSTITUTION: Respective sound generation channels Ch1 to Ch6 include respective waveform registers 61 to 66 . The registers 6, to 66 have waveform data corresponding to prescribed addresses and an output sound with prescribed frequency can be obtained by continuously accessing a prescribed address by the prescribed number of times at a prescribed speed, i.e., the prescribed frequency. Sounds outputted from plural channels Ch1 to Ch6 are mixed and a prescribed sound is outputted by the mixing. When necessary, the selection of a musical sound and noise is controlled and the frequency modulation of an output sound is also controlled. Consequently rhythm sound effective sound or an effective sound vibrate can be flexibly generated.
JP62213978A 1987-08-27 1987-08-27 Sound generator Expired - Lifetime JP2894448B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62213978A JP2894448B2 (en) 1987-08-27 1987-08-27 Sound generator
US07/230,342 US4924744A (en) 1987-08-27 1988-08-09 Apparatus for generating sound through low frequency and noise modulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62213978A JP2894448B2 (en) 1987-08-27 1987-08-27 Sound generator

Publications (2)

Publication Number Publication Date
JPS6456489A true JPS6456489A (en) 1989-03-03
JP2894448B2 JP2894448B2 (en) 1999-05-24

Family

ID=16648219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62213978A Expired - Lifetime JP2894448B2 (en) 1987-08-27 1987-08-27 Sound generator

Country Status (1)

Country Link
JP (1) JP2894448B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002053287A (en) * 2000-08-09 2002-02-19 Tadano Ltd Crane operating device
KR100344868B1 (en) * 2000-09-05 2002-07-20 현대중공업 주식회사 Synchronous operating winch of mobile crane

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632189A (en) * 1979-08-24 1981-04-01 Sony Corp Waveform synthesizer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632189A (en) * 1979-08-24 1981-04-01 Sony Corp Waveform synthesizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002053287A (en) * 2000-08-09 2002-02-19 Tadano Ltd Crane operating device
KR100344868B1 (en) * 2000-09-05 2002-07-20 현대중공업 주식회사 Synchronous operating winch of mobile crane

Also Published As

Publication number Publication date
JP2894448B2 (en) 1999-05-24

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