JPS647000A - Vector quantizer - Google Patents

Vector quantizer

Info

Publication number
JPS647000A
JPS647000A JP62162803A JP16280387A JPS647000A JP S647000 A JPS647000 A JP S647000A JP 62162803 A JP62162803 A JP 62162803A JP 16280387 A JP16280387 A JP 16280387A JP S647000 A JPS647000 A JP S647000A
Authority
JP
Japan
Prior art keywords
vector
component
output
parameter
vector quantizer
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
JP62162803A
Other languages
English (en)
Inventor
Shinya Sumino
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62162803A priority Critical patent/JPS647000A/ja
Publication of JPS647000A publication Critical patent/JPS647000A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP62162803A 1987-06-30 1987-06-30 Vector quantizer Pending JPS647000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162803A JPS647000A (en) 1987-06-30 1987-06-30 Vector quantizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162803A JPS647000A (en) 1987-06-30 1987-06-30 Vector quantizer

Publications (1)

Publication Number Publication Date
JPS647000A true JPS647000A (en) 1989-01-11

Family

ID=15761514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162803A Pending JPS647000A (en) 1987-06-30 1987-06-30 Vector quantizer

Country Status (1)

Country Link
JP (1) JPS647000A (ja)

Similar Documents

Publication Publication Date Title
TW348355B (en) Quantization circuitry as for video signal compression systems
CA2090160A1 (en) Rate loop processor for perceptual encoder/decoder
DE69811394T2 (de) Adaptive entropie-kodierung im rahmen adaptiver quantisierung für videosignalkodiersysteme und -verfahren
DE69521164T2 (de) System zum Kodieren und Dekodieren von Signalen
CA2332407A1 (en) Method for defining coding information
CA2128216A1 (en) Method and apparatus for encoding, decoding and compression of audio-type data
JP2002041097A5 (ja)
MXPA03012053A (es) Compresion dct utilizando la codificacion golomb-rice-.
KR0136572B1 (en) Digital encoding method
CA2093801A1 (en) Signal coding
EP0810599A3 (en) Improvements in signal encode/decode systems
MY112314A (en) Speech encoding method
EP0402149A3 (en) Coding device
JPS542050A (en) Block coding and decoding system
CA2314421A1 (en) Subband encoding and decoding system for data compression and decompression
EP1136986A3 (en) Audio datastream transcoding apparatus
JPS647000A (en) Vector quantizer
WO2002047359A3 (en) System to reduce distortion due to coding with a sample-by-sample quantizer
CA2124645A1 (en) Method of and Device for Quantizing Spectral Parameters in Digital Speech Coders
WO2002023530A3 (en) Quantization of spectral sequences for audio signal coding
KR950030491A (ko) 부호화기
JPS6474883A (en) System for quantizing gain/shape vector
JPS6482765A (en) Image information processing system
JPS54150013A (en) Digital signal transmission system
JPS55122214A (en) Digital sound recording and reproducing device