BE779472A - Discriminateur ultralineaire a large bande - Google Patents

Discriminateur ultralineaire a large bande

Info

Publication number
BE779472A
BE779472A BE779472A BE779472A BE779472A BE 779472 A BE779472 A BE 779472A BE 779472 A BE779472 A BE 779472A BE 779472 A BE779472 A BE 779472A BE 779472 A BE779472 A BE 779472A
Authority
BE
Belgium
Prior art keywords
ultraline
discriminator
large band
band
ultraline discriminator
Prior art date
Application number
BE779472A
Other languages
English (en)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of BE779472A publication Critical patent/BE779472A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
    • H03D3/14—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of semiconductor devices having more than two electrodes
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/90—Pitch determination of speech signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Networks Using Active Elements (AREA)
  • Filters And Equalizers (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
BE779472A 1971-02-24 1972-02-17 Discriminateur ultralineaire a large bande BE779472A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7106309A FR2126090B1 (fr) 1971-02-24 1971-02-24

Publications (1)

Publication Number Publication Date
BE779472A true BE779472A (fr) 1972-08-17

Family

ID=9072413

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779472A BE779472A (fr) 1971-02-24 1972-02-17 Discriminateur ultralineaire a large bande

Country Status (7)

Country Link
BE (1) BE779472A (fr)
DE (1) DE2207781A1 (fr)
FR (1) FR2126090B1 (fr)
GB (1) GB1314659A (fr)
IT (1) IT949184B (fr)
LU (1) LU64814A1 (fr)
NL (1) NL7202352A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198609A (en) * 1977-07-15 1980-04-15 Victor Company Of Japan, Limited Phase tracked loop frequency demodulator
FR2485294A1 (fr) * 1980-06-23 1981-12-24 Trt Telecom Radio Electr Demodulateur de frequence utilisant un circuit a retard variable avec la frequence recue

Also Published As

Publication number Publication date
FR2126090A1 (fr) 1972-10-06
DE2207781A1 (de) 1972-08-31
IT949184B (it) 1973-06-11
FR2126090B1 (fr) 1974-02-15
LU64814A1 (fr) 1972-12-05
NL7202352A (fr) 1972-08-28
GB1314659A (en) 1973-04-26

Similar Documents

Publication Publication Date Title
BE788295A (fr) Vinyl-halomethyl-s-triazines a groupement
IT967429B (it) Apparecchiatura a dializzatore
AT342328B (de) Tonbandkassette
BE785451A (fr) Perfectionnements aux emballages
SE388147B (sv) Bandsag
BE789939A (fr) Perfectionnements aux articles a fumer
SE408374B (sv) Bandfilter
AR192257A1 (es) Un dentifrico
BE790395A (fr) Perfectionnements aux articles a fumer
AT331137B (de) Vakuumkutter
BE787746A (fr) Fermetures a curseur perfectionnees
BE781701A (fr) Amplificateur de difference a large bande de fonctionnement
SE399236B (sv) Bandskarvningsanordning
BR7204278D0 (pt) Um multiplenor
BE801989A (fr) Accelerometre a large bande
IT971338B (it) Fresa
AR193246A1 (es) Un dentifrico
BE775655R (fr) Bande de roulement de
IT975443B (it) Nastro sigillante
BE779472A (fr) Discriminateur ultralineaire a large bande
IT965709B (it) Cescia a rulli
IT982348B (it) Bordura a maglia
AT326397B (de) Entmister
IT1035923B (it) Discriminatore fm
IT956337B (it) Rivelatore