JPH037163B2 - - Google Patents
Info
- Publication number
- JPH037163B2 JPH037163B2 JP56171901A JP17190181A JPH037163B2 JP H037163 B2 JPH037163 B2 JP H037163B2 JP 56171901 A JP56171901 A JP 56171901A JP 17190181 A JP17190181 A JP 17190181A JP H037163 B2 JPH037163 B2 JP H037163B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- adder
- input
- input terminal
- oscillation frequency
- 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
Links
- 230000010355 oscillation Effects 0.000 claims description 28
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010606 normalization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56171901A JPS5873227A (ja) | 1981-10-27 | 1981-10-27 | デジタル発振器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56171901A JPS5873227A (ja) | 1981-10-27 | 1981-10-27 | デジタル発振器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5873227A JPS5873227A (ja) | 1983-05-02 |
JPH037163B2 true JPH037163B2 (fr) | 1991-01-31 |
Family
ID=15931907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56171901A Granted JPS5873227A (ja) | 1981-10-27 | 1981-10-27 | デジタル発振器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5873227A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6160009A (ja) * | 1984-08-31 | 1986-03-27 | Nec Home Electronics Ltd | 階段波形発生回路 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5913662Y2 (ja) * | 1978-09-19 | 1984-04-23 | ヤマハ株式会社 | エンベロ−プ波形発生器 |
-
1981
- 1981-10-27 JP JP56171901A patent/JPS5873227A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5873227A (ja) | 1983-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4034196A (en) | Digital signal processing device with quantizer | |
JPH025339B2 (fr) | ||
JPH07114466B2 (ja) | ビデオ信号フエーデイング回路 | |
US5521534A (en) | Numerically controlled oscillator for generating a digitally represented sine wave output signal | |
US5016259A (en) | Low jitter DDFS FSK modulator | |
US5272454A (en) | Digital FM modulator using direct digital synthesizer | |
JPS5927347A (ja) | 到来信号の所望の関数を発生する関数発生器 | |
JPH037163B2 (fr) | ||
JPS61159827A (ja) | ディジタル―アナログ変換方法 | |
JPH0821859B2 (ja) | D/a変換方式 | |
JPS58146114A (ja) | レベルコントロ−ル回路 | |
JPS6019689B2 (ja) | 分周装置 | |
JP2891602B2 (ja) | ディジタル・シンセサイザ | |
SU1297207A2 (ru) | Цифровой синтезатор частот | |
US5039987A (en) | Circuit for converting a phase signal to an amplitude signal | |
SU1483633A1 (ru) | Синтезатор частот | |
SU813677A1 (ru) | Цифровой синтезатор частот | |
SU1429285A1 (ru) | Цифровой синтезатор частоты | |
SU1474691A2 (ru) | Генератор несущих колебаний | |
JPH01311872A (ja) | Pwm信号演算装置 | |
SU1529403A1 (ru) | Цифровой синтезатор частоты | |
JPS6243572B2 (fr) | ||
JPH0637818A (ja) | ディジタルfm変調器 | |
JPH09214326A (ja) | 分周装置 | |
JPH07142929A (ja) | ダイレクトディジタル方式シンセサイザ |