JPS61278205A - デイジタルフイルタ回路 - Google Patents

デイジタルフイルタ回路

Info

Publication number
JPS61278205A
JPS61278205A JP12019485A JP12019485A JPS61278205A JP S61278205 A JPS61278205 A JP S61278205A JP 12019485 A JP12019485 A JP 12019485A JP 12019485 A JP12019485 A JP 12019485A JP S61278205 A JPS61278205 A JP S61278205A
Authority
JP
Japan
Prior art keywords
output
register
input
selector
register group
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.)
Granted
Application number
JP12019485A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0588565B2 (OSRAM
Inventor
Yasuyuki Matsutani
康之 松谷
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP12019485A priority Critical patent/JPS61278205A/ja
Publication of JPS61278205A publication Critical patent/JPS61278205A/ja
Publication of JPH0588565B2 publication Critical patent/JPH0588565B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filters That Use Time-Delay Elements (AREA)
JP12019485A 1985-06-03 1985-06-03 デイジタルフイルタ回路 Granted JPS61278205A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12019485A JPS61278205A (ja) 1985-06-03 1985-06-03 デイジタルフイルタ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12019485A JPS61278205A (ja) 1985-06-03 1985-06-03 デイジタルフイルタ回路

Publications (2)

Publication Number Publication Date
JPS61278205A true JPS61278205A (ja) 1986-12-09
JPH0588565B2 JPH0588565B2 (OSRAM) 1993-12-22

Family

ID=14780236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12019485A Granted JPS61278205A (ja) 1985-06-03 1985-06-03 デイジタルフイルタ回路

Country Status (1)

Country Link
JP (1) JPS61278205A (OSRAM)

Also Published As

Publication number Publication date
JPH0588565B2 (OSRAM) 1993-12-22

Similar Documents

Publication Publication Date Title
US3665171A (en) Nonrecursive digital filter apparatus employing delayedadd configuration
US7409417B2 (en) Polyphase filter with optimized silicon area
US4791597A (en) Multiplierless FIR digital filter with two to the Nth power coefficients
EP0146963A2 (en) Iir digital filter
US4893264A (en) Digital decimation filter
US5798954A (en) Digital filter device having a bit shifter unit
Lim et al. An efficient bit-serial FIR filter architecture
US5331584A (en) Discrete cosine transformation processor
JPS61278205A (ja) デイジタルフイルタ回路
US5912827A (en) Digital filter with low rolloff factor
Perera Architectures for multiplierless fast Fourier transform hardware implementation in VLSI
JPH10509011A (ja) 改良されたディジタルフィルタ
JPS58162120A (ja) トランスバ−サルフイルタ
JP3041563B2 (ja) 有限インパルス応答フィルタ
JPH04314209A (ja) ディジタルビット直列信号処理のための回路装置
JP3097599B2 (ja) ディジタルフィルタ
KR100267251B1 (ko) 유한임펄스응답필터소형화장치및방법
JPS59198020A (ja) デイジタル信号処理装置
JPS5966214A (ja) デイジタルフイルタ装置
KR0140805B1 (ko) 에프아이알 필터의 비트 직렬 연산장치
JPH0716145B2 (ja) ディジタルトランスバーサルフィルタ
EP0213854A2 (en) Fixed-Coefficient serial multiplication and digital circuits therefor
JPH09298451A (ja) デジタルフィルタ回路およびその制御方法
JP2880580B2 (ja) 非巡回型デジタルフィルター回路
Ye et al. A bit-segmented adder chain based symmetric transpose two-block FIR design for high-speed signal processing

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term