NL47314C - - Google Patents

Info

Publication number: NL47314C
Authority: NL; Netherlands

Application number

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.)

1936-03-16

Publication of NL47314C publication Critical patent/NL47314C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
- H04L27/063—Superheterodyne receivers

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Circuits Of Receivers In General (AREA)

NL47314D 1936-03-16 NL47314C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2125953X		1936-03-16

Publications (1)

Publication Number	Publication Date
NL47314C true NL47314C (enrdf_load_html_response)

Family

ID=7986172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL47314D NL47314C (enrdf_load_html_response)	1936-03-16

Country Status (2)

Country	Link
US (1)	US2125953A (enrdf_load_html_response)
NL (1)	NL47314C (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB570772A (en) *	1943-07-30	1945-07-23	Mullard Radio Valve Co Ltd	Improvements in and relating to radio receiving circuits
US2532450A (en) *	1945-07-20	1950-12-05	Cornell Dubilier Electric	Pulse reception system
US2516937A (en) *	1946-04-19	1950-08-01	Standard Telephones Cables Ltd	Receiver circuit
US2501091A (en) *	1946-06-26	1950-03-21	Gen Railway Signal Co	Station selective radio communication system
US2451916A (en) *	1946-09-07	1948-10-19	Press Wireless Inc	Radio telegraph receiving system
US3281693A (en) *	1962-12-28	1966-10-25	Bell Lab Inc	Voice frequency receiver for detecting out-of-band tone signals

0
- NL NL47314D patent/NL47314C/xx active
1937
- 1937-05-28 US US145196A patent/US2125953A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2125953A (en)	1938-08-09

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