BE808991R - Filtre a caracteristiques de transmission dependant de la frequence pour signaux electriques analogiques - Google Patents

Filtre a caracteristiques de transmission dependant de la frequence pour signaux electriques analogiques

Info

Publication number
BE808991R
BE808991R BE139177A BE139177A BE808991R BE 808991 R BE808991 R BE 808991R BE 139177 A BE139177 A BE 139177A BE 139177 A BE139177 A BE 139177A BE 808991 R BE808991 R BE 808991R
Authority
BE
Belgium
Prior art keywords
filter
electric signals
transmission characteristics
frequency dependent
dependent transmission
Prior art date
Application number
BE139177A
Other languages
English (en)
French (fr)
Original Assignee
Siemens Ag
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
Priority claimed from DE19722263087 external-priority patent/DE2263087C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of BE808991R publication Critical patent/BE808991R/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0201—Wave digital filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Networks Using Active Elements (AREA)
  • Filters And Equalizers (AREA)
  • Processing Of Color Television Signals (AREA)
  • Superheterodyne Receivers (AREA)
  • Details Of Television Systems (AREA)
  • Electrophonic Musical Instruments (AREA)
BE139177A 1972-12-22 1973-12-21 Filtre a caracteristiques de transmission dependant de la frequence pour signaux electriques analogiques BE808991R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722263087 DE2263087C3 (de) 1972-12-22 Filter mit frequenzabhängigen Ubertragungseige nschaflen

Publications (1)

Publication Number Publication Date
BE808991R true BE808991R (fr) 1974-06-21

Family

ID=5865281

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139177A BE808991R (fr) 1972-12-22 1973-12-21 Filtre a caracteristiques de transmission dependant de la frequence pour signaux electriques analogiques

Country Status (16)

Country Link
US (1) US3919671A (de)
JP (1) JPS5511004B2 (de)
AR (1) AR200039A1 (de)
AT (1) AT337778B (de)
AU (1) AU469887B2 (de)
BE (1) BE808991R (de)
CA (1) CA1000806A (de)
CH (1) CH575193A5 (de)
FI (1) FI59515C (de)
FR (1) FR2245136B2 (de)
GB (1) GB1457768A (de)
IT (1) IT1045794B (de)
LU (1) LU69047A1 (de)
NL (1) NL171508C (de)
SE (1) SE403019B (de)
YU (1) YU333273A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7514908A (nl) * 1975-12-22 1977-06-24 Ir Gerard Verkroost Digitale signaalbewerkingsinrichting bevattende een digitaal filter van het golftype.
US4192008A (en) * 1978-08-23 1980-03-04 Bell Telephone Laboratories, Incorporated Wave digital filter with multiplexed arithmetic hardware
DE2840256C3 (de) * 1978-09-15 1981-04-30 Siemens AG, 1000 Berlin und 8000 München Verfahren zur digitalen Audio/FDM und PCM/FDM-Umsetzung
EP0120978B1 (de) * 1983-03-25 1986-10-15 ANT Nachrichtentechnik GmbH Schaltungsanordnung zur Nachbildung resistiver Elementarzweitore zur Verwendung in Wellendigitalfiltern
EP0268876B1 (de) * 1986-11-12 1991-10-16 Siemens Aktiengesellschaft Mehrdimensionale (k-dimensionales) Digitalfilter, das Addierer, Multiplizierer und Schiebeglieder enthält
DE3889218T2 (de) * 1988-05-27 1994-10-20 Siemens Ag Digitales Filter.
EP0401396B1 (de) * 1989-06-05 1994-05-11 Siemens Aktiengesellschaft Verfahren und Schaltungsanordnung zur Vermeidung von Überläufen bei einem adaptiven, rekursiven Wellendigitalfilter mit Festkommaarithmetik
US5233548A (en) * 1989-06-15 1993-08-03 Siemens Aktiengesellschaft Method and network configuration for attaining a continuous variation in the transfer function of an adaptive recursive network for processing discrete-time signals
US5249145A (en) * 1989-08-31 1993-09-28 Fujitsu Limited Transforming adaptors for wave digital filter and balancing network using same
GB9007521D0 (en) * 1990-04-03 1990-05-30 Univ Belfast A signal processor
JPH0439661U (de) * 1990-07-30 1992-04-03
AU2016377688B2 (en) * 2015-12-22 2022-03-10 Thermatool Corp. High frequency power supply system with closely regulated output for heating a workpiece

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537015A (en) * 1968-03-18 1970-10-27 Bell Telephone Labor Inc Digital phase equalizer
US3599108A (en) * 1969-11-14 1971-08-10 Bell Telephone Labor Inc Discrete-time filtering apparatus

Also Published As

Publication number Publication date
FR2245136B2 (de) 1978-03-17
FR2245136A2 (de) 1975-04-18
ATA1037573A (de) 1976-11-15
IT1045794B (it) 1980-06-10
DE2263087A1 (de) 1974-07-11
DE2263087B2 (de) 1976-06-10
CH575193A5 (de) 1976-04-30
FI59515C (fi) 1981-08-10
JPS4998151A (de) 1974-09-17
YU333273A (en) 1982-08-31
AU6381273A (en) 1975-08-07
AT337778B (de) 1977-07-25
NL171508B (nl) 1982-11-01
NL171508C (nl) 1983-04-05
AR200039A1 (es) 1974-10-15
LU69047A1 (de) 1974-02-22
FI59515B (fi) 1981-04-30
SE403019B (sv) 1978-07-24
US3919671A (en) 1975-11-11
AU469887B2 (en) 1976-02-26
JPS5511004B2 (de) 1980-03-21
GB1457768A (en) 1976-12-08
CA1000806A (en) 1976-11-30
NL7317631A (de) 1974-06-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19900630