FR1137713A - Appareillage pour bande latérale unique - Google Patents

Appareillage pour bande latérale unique

Info

Publication number
FR1137713A
FR1137713A FR1137713DA FR1137713A FR 1137713 A FR1137713 A FR 1137713A FR 1137713D A FR1137713D A FR 1137713DA FR 1137713 A FR1137713 A FR 1137713A
Authority
FR
France
Prior art keywords
switchgear
single side
side band
band
band switchgear
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
Application number
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1137713A publication Critical patent/FR1137713A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04B1/68—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 for wholly or partially suppressing the carrier or one side band
FR1137713D 1954-10-25 1955-10-24 Appareillage pour bande latérale unique Expired FR1137713A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL784663X 1954-10-25

Publications (1)

Publication Number Publication Date
FR1137713A true FR1137713A (fr) 1957-06-03

Family

ID=19832247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137713D Expired FR1137713A (fr) 1954-10-25 1955-10-24 Appareillage pour bande latérale unique

Country Status (4)

Country Link
US (1) US2874222A (fr)
FR (1) FR1137713A (fr)
GB (1) GB784663A (fr)
NL (2) NL191812A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998491A (en) * 1955-02-24 1961-08-29 Pierre C Marcon Narrow-band telephony system
US3007361A (en) * 1956-12-31 1961-11-07 Baldwin Piano Co Multiple vibrato system
US3002161A (en) * 1957-04-10 1961-09-26 Rca Corp Transmitter
FR1198177A (fr) * 1958-06-05 1959-12-04 Csf Nouveau récepteur pour signal à bande latérale unique sans onde porteuse
FR1234095A (fr) * 1958-09-16 1960-10-14 Fernseh Gmbh Procédé et dispositifs pour enregistrer des signaux de télévision sur un ruban magnétique
US3176224A (en) * 1960-11-25 1965-03-30 Raytheon Co Compressor-expander
US3182259A (en) * 1961-01-06 1965-05-04 Floyd P Holder Submodulation systems for carrier recreation and doppler correction in single-sideband zero-carrier communications
NL287705A (fr) * 1961-05-16
NL7503176A (nl) * 1975-03-18 1976-09-21 Philips Nv Overdrachtsstelsel voor gesprekssignalen.
DE3585502D1 (de) * 1984-12-10 1992-04-09 Nippon Telegraph & Telephone Einseitenbanduebertragungssystem.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2220689A (en) * 1934-01-26 1940-11-05 Rca Corp Oscillatory circuits
US2407213A (en) * 1942-06-16 1946-09-03 Rca Corp Radio relaying

Also Published As

Publication number Publication date
NL102023C (fr)
GB784663A (en) 1957-10-16
US2874222A (en) 1959-02-17
NL191812A (fr)

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