JPS636180B2 - - Google Patents
Info
- Publication number
- JPS636180B2 JPS636180B2 JP6992380A JP6992380A JPS636180B2 JP S636180 B2 JPS636180 B2 JP S636180B2 JP 6992380 A JP6992380 A JP 6992380A JP 6992380 A JP6992380 A JP 6992380A JP S636180 B2 JPS636180 B2 JP S636180B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- supplied
- modulated
- carrier signal
- angle
- 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
- 230000005236 sound signal Effects 0.000 claims description 8
- 239000013078 crystal Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000002542 deteriorative effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/88—Stereophonic broadcast systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
- H04H40/36—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
- H04H40/36—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving
- H04H40/45—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving
- H04H40/72—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving for noise suppression
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6992380A JPS56166652A (en) | 1980-05-26 | 1980-05-26 | Amplitude modulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6992380A JPS56166652A (en) | 1980-05-26 | 1980-05-26 | Amplitude modulator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56166652A JPS56166652A (en) | 1981-12-21 |
JPS636180B2 true JPS636180B2 (en]) | 1988-02-08 |
Family
ID=13416685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6992380A Granted JPS56166652A (en) | 1980-05-26 | 1980-05-26 | Amplitude modulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56166652A (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02134153A (ja) * | 1988-11-15 | 1990-05-23 | Noritz Corp | 気泡浴槽用噴出装置 |
-
1980
- 1980-05-26 JP JP6992380A patent/JPS56166652A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS56166652A (en) | 1981-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5920238A (en) | Geometrically modulated waves | |
JP3226577B2 (ja) | ベクトル変調システム、ベクトル変調器 | |
JPS6093861A (ja) | ベースバンド信号による電気通信用搬送波の周波数変調装置 | |
US4955072A (en) | Method of generating an amplitude-modulated ISB transmission signal and apparatus for carrying out the method | |
US4218586A (en) | Compatible AM stereo broadcast system | |
US4589127A (en) | Independent sideband AM multiphonic system | |
US4100376A (en) | Pilot tone demodulator | |
US5940365A (en) | AM data multiplexing modulation apparatus | |
JPS6237580B2 (en]) | ||
JPS636180B2 (en]) | ||
US3990016A (en) | Asynchronous demodulator | |
JPS6227581B2 (en]) | ||
JP2919328B2 (ja) | 変調回路 | |
JP2925583B2 (ja) | ディジタル位相変調装置 | |
CA1120106A (en) | Compatible am stereo broadcast system | |
JPH0464217B2 (en]) | ||
KR860000232B1 (ko) | 양립식 am스테레오 방송 시스템 | |
JP2602437B2 (ja) | 受信機におけるノイズ抑制装置 | |
JPH05207080A (ja) | 変調器 | |
KR810000345B1 (ko) | 수 신 기 | |
KR810000344B1 (ko) | 송 신 기 | |
KR830000789B1 (ko) | 독립측파대 진폭 변조 다중 음향시스템 | |
JPS60150343A (ja) | Amステレオ信号の伝送方法 | |
JPS6248420B2 (en]) | ||
JPS6240896B2 (en]) |