DE2011056A1 - - Google Patents

Info

Publication number
DE2011056A1
DE2011056A1 DE19702011056 DE2011056A DE2011056A1 DE 2011056 A1 DE2011056 A1 DE 2011056A1 DE 19702011056 DE19702011056 DE 19702011056 DE 2011056 A DE2011056 A DE 2011056A DE 2011056 A1 DE2011056 A1 DE 2011056A1
Authority
DE
Germany
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.)
Ceased
Application number
DE19702011056
Other versions
DE2011056B2 (en
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 filed Critical
Priority to DE19702011056 priority Critical patent/DE2011056A1/de
Publication of DE2011056A1 publication Critical patent/DE2011056A1/de
Publication of DE2011056B2 publication Critical patent/DE2011056B2/en
Application status is Ceased legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B14/00Transmission systems not characterised by the medium used for transmission
    • H04B14/02Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046Systems or methods for reducing noise or bandwidth
    • H04B14/048Non linear compression or expansion
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
DE19702011056 1970-03-09 1970-03-09 Ceased DE2011056A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19702011056 DE2011056A1 (en) 1970-03-09 1970-03-09

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19702011056 DE2011056A1 (en) 1970-03-09 1970-03-09
NL7102345A NL7102345A (en) 1970-03-09 1971-02-22
FR7106428A FR2083956A5 (en) 1970-03-09 1971-02-25
BE763859A BE763859A (en) 1970-03-09 1971-03-05 modules signal demodulator pulse code
US121940A US3705359A (en) 1970-03-09 1971-03-08 Pcm decoder with expansion characteristic
GB2356071*A GB1315749A (en) 1970-03-09 1971-04-19 Demodulator for binary coded words

Publications (2)

Publication Number Publication Date
DE2011056A1 true DE2011056A1 (en) 1971-12-16
DE2011056B2 DE2011056B2 (en) 1971-12-16

Family

ID=5764545

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702011056 Ceased DE2011056A1 (en) 1970-03-09 1970-03-09

Country Status (6)

Country Link
US (1) US3705359A (en)
BE (1) BE763859A (en)
DE (1) DE2011056A1 (en)
FR (1) FR2083956A5 (en)
GB (1) GB1315749A (en)
NL (1) NL7102345A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2221873B1 (en) * 1972-11-24 1975-06-13 Cit Alcatel
FR2225881B1 (en) * 1973-04-16 1976-04-23 Lannionnais Electronique
IT998230B (en) * 1973-07-12 1976-01-20 Sits Soc It Telecom Siemens Codecodificatore phone systems for time division
SE386790B (en) * 1975-09-26 1976-08-16 Ellemtel Utvecklings Ab Digital-to-analog converter
US4160244A (en) * 1976-02-25 1979-07-03 National Semiconductor Corporation Conversion circuit
JPS5347259A (en) * 1976-10-12 1978-04-27 Hitachi Ltd Non-linear load circuit
NL7707475A (en) * 1977-07-06 1979-01-09 Philips Nv Transfer System.
US4513278A (en) * 1977-09-26 1985-04-23 Burroughs Corporation Video Synthesizer for a digital video display system employing a plurality of grayscale levels displayed in discrete steps of luminance
US4363024A (en) * 1977-11-21 1982-12-07 Brokaw Adrian P Digital-to-analog converter providing multiplicative and linear functions
US4532495A (en) * 1978-02-24 1985-07-30 Votrax, Inc. Speech digitization system
FR2463392B1 (en) * 1979-08-07 1981-11-20 Thomson Csf
JPS5938770B2 (en) * 1979-09-10 1984-09-19 Hitachi Ltd
US4484178A (en) * 1982-06-22 1984-11-20 International Business Machines Corporation Digital-to-analog converter
JPS59163912A (en) * 1983-03-08 1984-09-17 Toshiba Corp C-r type da converter
JPH0519848B2 (en) * 1983-04-18 1993-03-17 Tokyo Shibaura Electric Co
BE897773A (en) * 1983-09-19 1984-03-19 Bell Telephone Mfg Cy Pulse code modulation converter
US5021785A (en) * 1984-10-04 1991-06-04 Yamaha Corporation Floating point digital to analog converter with bias to establish range midpoint
JPH0712150B2 (en) * 1985-04-19 1995-02-08 ヤマハ株式会社 Digital-to-analog converter
FR2583941B1 (en) * 1985-06-21 1990-04-27 Labo Electronique Physique digital-analog conversion circuit having a non-linear response and display device has scanning cathode crew of such a circuit
GB9024515D0 (en) * 1990-11-12 1991-01-02 Texas Instruments Ltd Improvements in or relating to digital communications
US5404143A (en) * 1991-06-12 1995-04-04 Intellectual Property Development Associates Of Connecticut, Inc. Network swappers and circuits constructed from same
US5296857A (en) * 1992-02-28 1994-03-22 Sgs-Thomson Microelectronics, Inc. Digital to analog converter with precise linear output for both positive and negative digital input values
JP2891274B2 (en) * 1992-10-05 1999-05-17 富士通株式会社 Variable signal attenuator
US6396955B1 (en) * 1998-06-25 2002-05-28 Asahi Kogaku Kogyo Kabushiki Kaisha Image compression and expansion device
DE10237920B3 (en) * 2002-08-14 2004-02-19 Siemens Ag Current measuring method with compression of measured analogue signal before A/D conversion and transmission from high potential measuring point to earth point
JP5799751B2 (en) * 2011-01-31 2015-10-28 ソニー株式会社 Voltage generation circuit, resonance circuit, communication device, communication system, wireless charging system, power supply device, and electronic device

Also Published As

Publication number Publication date
GB1315749A (en) 1973-05-02
BE763859A1 (en)
NL7102345A (en) 1971-09-13
FR2083956A5 (en) 1971-12-17
DE2011056B2 (en) 1971-12-16
US3705359A (en) 1972-12-05
BE763859A (en) 1971-08-02

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Legal Events

Date Code Title Description
8235 Patent refused