JPS603239A - ステレオ復調器 - Google Patents
ステレオ復調器Info
- Publication number
- JPS603239A JPS603239A JP10935783A JP10935783A JPS603239A JP S603239 A JPS603239 A JP S603239A JP 10935783 A JP10935783 A JP 10935783A JP 10935783 A JP10935783 A JP 10935783A JP S603239 A JPS603239 A JP S603239A
- Authority
- JP
- Japan
- Prior art keywords
- phase
- signal
- circuit
- output
- multiplier
- 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
- 239000002131 composite material Substances 0.000 claims abstract description 27
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 17
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000001934 delay Effects 0.000 claims 2
- 238000000926 separation method Methods 0.000 abstract description 10
- 230000002194 synthesizing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000005236 sound signal 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
- H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
- H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
- H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1646—Circuits adapted for the reception of stereophonic signals
-
- 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
- H04H40/63—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 separation improvements or adjustments
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10935783A JPS603239A (ja) | 1983-06-20 | 1983-06-20 | ステレオ復調器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10935783A JPS603239A (ja) | 1983-06-20 | 1983-06-20 | ステレオ復調器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS603239A true JPS603239A (ja) | 1985-01-09 |
JPH0451101B2 JPH0451101B2 (enrdf_load_stackoverflow) | 1992-08-18 |
Family
ID=14508172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10935783A Granted JPS603239A (ja) | 1983-06-20 | 1983-06-20 | ステレオ復調器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS603239A (enrdf_load_stackoverflow) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5010101A (enrdf_load_stackoverflow) * | 1973-05-25 | 1975-02-01 |
-
1983
- 1983-06-20 JP JP10935783A patent/JPS603239A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5010101A (enrdf_load_stackoverflow) * | 1973-05-25 | 1975-02-01 |
Also Published As
Publication number | Publication date |
---|---|
JPH0451101B2 (enrdf_load_stackoverflow) | 1992-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4814715A (en) | Mixer arrangement for suppression of oscillator interference in quadrature demodulators | |
US3534172A (en) | Radio transmission system and transmitter and receiver for transmission of stereophonic signal to be used in this system | |
JPH0629938A (ja) | 時間離散型ステレオデコーダ | |
US4589127A (en) | Independent sideband AM multiphonic system | |
US4069398A (en) | Method and apparatus for pilot signal cancellation in an FM multiplex demodulator | |
JPH0812983B2 (ja) | 合成信号の成分を分離する装置 | |
JPH06318921A (ja) | ステレオ−放送受信機における多重信号の復号化用回路装置 | |
JPS603239A (ja) | ステレオ復調器 | |
JPS58184841A (ja) | Am送信装置 | |
US4399324A (en) | Multiplex demodulation circuit | |
JPS6227581B2 (enrdf_load_stackoverflow) | ||
JP3373391B2 (ja) | 音声多重信号復調装置 | |
US4406922A (en) | Stereo broadcast system | |
JP3640669B2 (ja) | 受信した多重信号の音質に依存した音質信号の導出用回路装置 | |
US4167650A (en) | Stereo signal demodulating circuits | |
US4550423A (en) | Stereo MPX circuit | |
JPS589615B2 (ja) | Fm ステレオフクチヨウホウシキ | |
JPS5944828B2 (ja) | Fm受信機 | |
JPS61129924A (ja) | テレビジヨン放送受信装置 | |
JPS5918772Y2 (ja) | Fmステレオ信号復調回路 | |
JP2001086083A (ja) | 逆多重化方法及びデマルチプレクサ | |
JP2865881B2 (ja) | 伝送信号再生装置 | |
KR830000788B1 (ko) | 독립측파대 진폭 변조 다중 음향시스템 | |
JPS6376591A (ja) | 伝送信号送信方法および装置 | |
JPS59211389A (ja) | テレビジヨン信号の受信機 |