JPS5317252A - Ssb modulator and demodulator - Google Patents

Ssb modulator and demodulator

Info

Publication number
JPS5317252A
JPS5317252A JP9178176A JP9178176A JPS5317252A JP S5317252 A JPS5317252 A JP S5317252A JP 9178176 A JP9178176 A JP 9178176A JP 9178176 A JP9178176 A JP 9178176A JP S5317252 A JPS5317252 A JP S5317252A
Authority
JP
Japan
Prior art keywords
demodulator
ssb modulator
suppressed
frequency region
side band
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
Application number
JP9178176A
Other languages
Japanese (ja)
Inventor
Toshihiko Waku
Yujiro Saito
Hiroshi Takeuchi
Hiroshi Shinohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP9178176A priority Critical patent/JPS5317252A/en
Publication of JPS5317252A publication Critical patent/JPS5317252A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The side band in the low frequency region of sound signal is suppressed by the phase synthesizing method, and the side band in the high frequency region is suppressed by the filter method, so that a simple-constitution circuit can be used in the phase shifter and the filter.
COPYRIGHT: (C)1978,JPO&Japio
JP9178176A 1976-07-31 1976-07-31 Ssb modulator and demodulator Pending JPS5317252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9178176A JPS5317252A (en) 1976-07-31 1976-07-31 Ssb modulator and demodulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9178176A JPS5317252A (en) 1976-07-31 1976-07-31 Ssb modulator and demodulator

Publications (1)

Publication Number Publication Date
JPS5317252A true JPS5317252A (en) 1978-02-17

Family

ID=14036122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9178176A Pending JPS5317252A (en) 1976-07-31 1976-07-31 Ssb modulator and demodulator

Country Status (1)

Country Link
JP (1) JPS5317252A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168438A (en) * 1980-05-28 1981-12-24 Nec Corp Band compressing and transmitting system
JPS6143021A (en) * 1984-08-06 1986-03-01 Yaesu Musen Co Ltd Phase synchronizing oscillating circuit
JPS63311804A (en) * 1987-06-13 1988-12-20 Kenwood Corp Digital ssb modulator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168438A (en) * 1980-05-28 1981-12-24 Nec Corp Band compressing and transmitting system
JPS6149858B2 (en) * 1980-05-28 1986-10-31 Nippon Electric Co
JPS6143021A (en) * 1984-08-06 1986-03-01 Yaesu Musen Co Ltd Phase synchronizing oscillating circuit
JPS63311804A (en) * 1987-06-13 1988-12-20 Kenwood Corp Digital ssb modulator

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