NL143090B - Pulscodemodulator met compressiekarakteristiek. - Google Patents

Pulscodemodulator met compressiekarakteristiek.

Info

Publication number
NL143090B
NL143090B NL656511715A NL6511715A NL143090B NL 143090 B NL143090 B NL 143090B NL 656511715 A NL656511715 A NL 656511715A NL 6511715 A NL6511715 A NL 6511715A NL 143090 B NL143090 B NL 143090B
Authority
NL
Netherlands
Prior art keywords
pulse code
compression characteristics
code modulator
modulator
compression
Prior art date
Application number
NL656511715A
Other languages
English (en)
Dutch (nl)
Other versions
NL6511715A (xx
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of NL6511715A publication Critical patent/NL6511715A/xx
Publication of NL143090B publication Critical patent/NL143090B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046—Systems or methods for reducing noise or bandwidth
    • H04B14/048—Non linear compression or expansion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1009—Calibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Amplifiers (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplitude Modulation (AREA)
NL656511715A 1964-09-16 1965-09-08 Pulscodemodulator met compressiekarakteristiek. NL143090B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964S0093172 DE1224357C2 (de) 1964-09-16 1964-09-16 Modulator mit Momentanwertkompander fuer mit Pulsmodulation arbeitende Geraete

Publications (2)

Publication Number Publication Date
NL6511715A NL6511715A (xx) 1966-03-17
NL143090B true NL143090B (nl) 1974-08-15

Family

ID=7517779

Family Applications (1)

Application Number Title Priority Date Filing Date
NL656511715A NL143090B (nl) 1964-09-16 1965-09-08 Pulscodemodulator met compressiekarakteristiek.

Country Status (6)

Country Link
BE (1) BE669721A (xx)
CH (1) CH452596A (xx)
DE (1) DE1224357C2 (xx)
GB (1) GB1073035A (xx)
NL (1) NL143090B (xx)
SE (1) SE305673B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL156285B (nl) * 1970-04-29 1978-03-15 Philips Nv Zender voor signaaloverdracht door pulscodemodulatie.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044881B (de) * 1957-07-31 1958-11-27 Siemens Ag Schaltungsanordnung zur Quantisierung eines Zeitintervalls

Also Published As

Publication number Publication date
DE1224357C2 (de) 1973-07-12
CH452596A (de) 1968-03-15
GB1073035A (en) 1967-06-21
BE669721A (xx) 1966-03-16
SE305673B (xx) 1968-11-04
NL6511715A (xx) 1966-03-17
DE1224357B (de) 1966-09-08

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