JPS6456489A - Sound generator - Google Patents
Sound generatorInfo
- 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
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5632189A (en) * | 1979-08-24 | 1981-04-01 | Sony Corp | Waveform synthesizer |
-
1987
- 1987-08-27 JP JP62213978A patent/JP2894448B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5632189A (en) * | 1979-08-24 | 1981-04-01 | Sony Corp | Waveform synthesizer |
Cited By (2)
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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Legal Events
Date | Code | Title | Description |
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R250 | Receipt of annual fees |
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EXPY | Cancellation because of completion of term | ||
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