JPS6340930Y2 - - Google Patents
Info
- Publication number
- JPS6340930Y2 JPS6340930Y2 JP1983050435U JP5043583U JPS6340930Y2 JP S6340930 Y2 JPS6340930 Y2 JP S6340930Y2 JP 1983050435 U JP1983050435 U JP 1983050435U JP 5043583 U JP5043583 U JP 5043583U JP S6340930 Y2 JPS6340930 Y2 JP S6340930Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- frequency
- signal
- programmable
- tone
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 2
- 241000143252 Idaea infirmaria Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983050435U JPS59157354U (ja) | 1983-04-05 | 1983-04-05 | 選択信号呼出装置のト−ン発生回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983050435U JPS59157354U (ja) | 1983-04-05 | 1983-04-05 | 選択信号呼出装置のト−ン発生回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59157354U JPS59157354U (ja) | 1984-10-22 |
JPS6340930Y2 true JPS6340930Y2 (en]) | 1988-10-26 |
Family
ID=30180895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983050435U Granted JPS59157354U (ja) | 1983-04-05 | 1983-04-05 | 選択信号呼出装置のト−ン発生回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59157354U (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0671208B2 (ja) * | 1989-06-23 | 1994-09-07 | ローム株式会社 | 1チップマイクロコンピュータ |
-
1983
- 1983-04-05 JP JP1983050435U patent/JPS59157354U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59157354U (ja) | 1984-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4727570A (en) | Waveform generators | |
US4368439A (en) | Frequency shift keying system | |
US4132871A (en) | Digitally synthesized multi-frequency signal generator | |
US4259648A (en) | One-bit frequency-shift-keyed modulator | |
US3995222A (en) | Sinusoidal waveform generator | |
JPS6340930Y2 (en]) | ||
US4023454A (en) | Tone source apparatus for an electronic musical instrument | |
JPH11289224A (ja) | 周波数シンセサイザ | |
US3946321A (en) | Digital encoder | |
JPS6312424B2 (en]) | ||
SU1429285A1 (ru) | Цифровой синтезатор частоты | |
KR940000661Y1 (ko) | 다주파음 발생회로 | |
JPH0462604B2 (en]) | ||
US3962944A (en) | Electronic musical instrument | |
JPS6361594A (ja) | 信号送出装置 | |
JPS5753172A (en) | Multifrequency signal oscillating system | |
JP2680918B2 (ja) | 画像信号回路 | |
GB2066005A (en) | A tone generator for producing a tone signal from a digital signal | |
SU1714785A2 (ru) | Формирователь случайных сигналов | |
JPS6214773Y2 (en]) | ||
SU1649635A1 (ru) | Формирователь случайных сигналов | |
SU1109859A1 (ru) | Двухканальный генератор гармонических колебаний | |
JPS58223918A (ja) | 微小可変周波数発振器 | |
SU1557537A1 (ru) | Цифровой генератор гармонического сигнала с линейным законом изменени частоты | |
JPH0263243A (ja) | Dtmfジェネレータ回路 |