JPS533766A - Adaption-type quantizing unit - Google Patents

Adaption-type quantizing unit

Info

Publication number
JPS533766A
JPS533766A JP7803676A JP7803676A JPS533766A JP S533766 A JPS533766 A JP S533766A JP 7803676 A JP7803676 A JP 7803676A JP 7803676 A JP7803676 A JP 7803676A JP S533766 A JPS533766 A JP S533766A
Authority
JP
Japan
Prior art keywords
quantizing unit
adaption
type
type quantizing
detected
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.)
Pending
Application number
JP7803676A
Other languages
Japanese (ja)
Inventor
Taku Arazeki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7803676A priority Critical patent/JPS533766A/en
Publication of JPS533766A publication Critical patent/JPS533766A/en
Pending legal-status Critical Current

Links

Landscapes

  • Analogue/Digital Conversion (AREA)

Abstract

PURPOSE: The signal level of signals to be quantized are detected and the different companding characteristics are given with respect to its various detected signal levels in ordre to reduce the number of bits of the output of a quantizing unit or the skew of the transmi ssion when it is passed through the quantizing unit, thereby increasing the compression of the transmission band.
COPYRIGHT: (C)1978,JPO&Japio
JP7803676A 1976-06-30 1976-06-30 Adaption-type quantizing unit Pending JPS533766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7803676A JPS533766A (en) 1976-06-30 1976-06-30 Adaption-type quantizing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7803676A JPS533766A (en) 1976-06-30 1976-06-30 Adaption-type quantizing unit

Publications (1)

Publication Number Publication Date
JPS533766A true JPS533766A (en) 1978-01-13

Family

ID=13650582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7803676A Pending JPS533766A (en) 1976-06-30 1976-06-30 Adaption-type quantizing unit

Country Status (1)

Country Link
JP (1) JPS533766A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619228A (en) * 1979-06-05 1981-02-23 Harrison Systems Inc Analoggtoodigital converter system
JPS6464416A (en) * 1987-09-03 1989-03-10 Nec Corp A/d converting circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5619228A (en) * 1979-06-05 1981-02-23 Harrison Systems Inc Analoggtoodigital converter system
JPS6464416A (en) * 1987-09-03 1989-03-10 Nec Corp A/d converting circuit

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