JPS5420714A - Audio circuit - Google Patents
Audio circuitInfo
- Publication number
- JPS5420714A JPS5420714A JP8539877A JP8539877A JPS5420714A JP S5420714 A JPS5420714 A JP S5420714A JP 8539877 A JP8539877 A JP 8539877A JP 8539877 A JP8539877 A JP 8539877A JP S5420714 A JPS5420714 A JP S5420714A
- Authority
- JP
- Japan
- Prior art keywords
- audio circuit
- circuit
- timbres
- grounding
- pulse generating
- 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
Links
Landscapes
- Electromechanical Clocks (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
PURPOSE: To obtain good timbres with inexpensive circuit constitution by stepwise increasing the resistance values of the series circuits composed of plural resistances grounding the output ends of a audio pulse generating circuit according to the count values of a counting circuit thereby changing output voltages.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8539877A JPS5420714A (en) | 1977-07-15 | 1977-07-15 | Audio circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8539877A JPS5420714A (en) | 1977-07-15 | 1977-07-15 | Audio circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5420714A true JPS5420714A (en) | 1979-02-16 |
Family
ID=13857659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8539877A Pending JPS5420714A (en) | 1977-07-15 | 1977-07-15 | Audio circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5420714A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57114196A (en) * | 1980-11-18 | 1982-07-15 | Siemens Ag | Generator for sound |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144919A (en) * | 1974-08-13 | 1976-04-16 | Shii Jii Kon Ltd | |
JPS5186388A (en) * | 1975-01-27 | 1976-07-28 | Matsushita Electric Works Ltd |
-
1977
- 1977-07-15 JP JP8539877A patent/JPS5420714A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144919A (en) * | 1974-08-13 | 1976-04-16 | Shii Jii Kon Ltd | |
JPS5186388A (en) * | 1975-01-27 | 1976-07-28 | Matsushita Electric Works Ltd |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57114196A (en) * | 1980-11-18 | 1982-07-15 | Siemens Ag | Generator for sound |
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