JPS5765918A - Sampling frequency converter - Google Patents

Sampling frequency converter

Info

Publication number
JPS5765918A
JPS5765918A JP14275080A JP14275080A JPS5765918A JP S5765918 A JPS5765918 A JP S5765918A JP 14275080 A JP14275080 A JP 14275080A JP 14275080 A JP14275080 A JP 14275080A JP S5765918 A JPS5765918 A JP S5765918A
Authority
JP
Japan
Prior art keywords
filter
impulse response
digital filter
sampling frequency
signal
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
JP14275080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS642243B2 (enrdf_load_stackoverflow
Inventor
Masao Kasuga
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP14275080A priority Critical patent/JPS5765918A/ja
Priority to US06/311,095 priority patent/US4472785A/en
Publication of JPS5765918A publication Critical patent/JPS5765918A/ja
Publication of JPS642243B2 publication Critical patent/JPS642243B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0283—Filters characterised by the filter structure
    • H03H17/0286—Combinations of filter structures
    • H03H17/0288—Recursive, non-recursive, ladder, lattice structures
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
    • H03H17/0416—Recursive filters with input-sampling frequency and output-delivery frequency which differ, e.g. extrapolation; Anti-aliasing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP14275080A 1980-10-13 1980-10-13 Sampling frequency converter Granted JPS5765918A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14275080A JPS5765918A (en) 1980-10-13 1980-10-13 Sampling frequency converter
US06/311,095 US4472785A (en) 1980-10-13 1981-10-13 Sampling frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14275080A JPS5765918A (en) 1980-10-13 1980-10-13 Sampling frequency converter

Publications (2)

Publication Number Publication Date
JPS5765918A true JPS5765918A (en) 1982-04-21
JPS642243B2 JPS642243B2 (enrdf_load_stackoverflow) 1989-01-17

Family

ID=15322706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14275080A Granted JPS5765918A (en) 1980-10-13 1980-10-13 Sampling frequency converter

Country Status (1)

Country Link
JP (1) JPS5765918A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126812A (ja) * 1984-11-16 1986-06-14 ドイチエ・アイテイーテイー・インダストリーズ・ゲゼルシヤフト・ミト・ベシユレンクタ・ハフツンク デジタル信号用遅延回路
JPS6276313A (ja) * 1985-09-27 1987-04-08 Matsushita Electric Ind Co Ltd デイジタルフイルタ−周波数特性変換装置
JPS63126311A (ja) * 1986-11-17 1988-05-30 Matsushita Electric Ind Co Ltd 音質調整装置
JPS63126310A (ja) * 1986-11-17 1988-05-30 Matsushita Electric Ind Co Ltd 音質調整装置
JPH01501436A (ja) * 1987-05-06 1989-05-18 ジェンラッド・インク ディジタル信号合成器
JPH01175309A (ja) * 1987-12-29 1989-07-11 Sony Corp ディジタル信号処理装置
JPH0250507A (ja) * 1988-08-10 1990-02-20 Kyocera Corp サンプリング周波数変換器
EP0660321A3 (en) * 1993-12-27 1996-03-06 Sharp Kk Equalization circuit for reproduced waveforms.
JP2009527206A (ja) * 2006-02-15 2009-07-23 クゥアルコム・インコーポレイテッド デジタル領域サンプリングレートコンバータ
JP2010130185A (ja) * 2008-11-26 2010-06-10 Fujitsu Ltd サンプリングレート変換回路
JP2010250073A (ja) * 2009-04-15 2010-11-04 Canon Inc 音声処理装置および音声処理方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087760A (enrdf_load_stackoverflow) * 1973-12-07 1975-07-15
JPS51147153A (en) * 1975-05-29 1976-12-17 Philips Nv Interpolating recursive digital filter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087760A (enrdf_load_stackoverflow) * 1973-12-07 1975-07-15
JPS51147153A (en) * 1975-05-29 1976-12-17 Philips Nv Interpolating recursive digital filter

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126812A (ja) * 1984-11-16 1986-06-14 ドイチエ・アイテイーテイー・インダストリーズ・ゲゼルシヤフト・ミト・ベシユレンクタ・ハフツンク デジタル信号用遅延回路
JPS6276313A (ja) * 1985-09-27 1987-04-08 Matsushita Electric Ind Co Ltd デイジタルフイルタ−周波数特性変換装置
JPS63126311A (ja) * 1986-11-17 1988-05-30 Matsushita Electric Ind Co Ltd 音質調整装置
JPS63126310A (ja) * 1986-11-17 1988-05-30 Matsushita Electric Ind Co Ltd 音質調整装置
JPH01501436A (ja) * 1987-05-06 1989-05-18 ジェンラッド・インク ディジタル信号合成器
JPH01175309A (ja) * 1987-12-29 1989-07-11 Sony Corp ディジタル信号処理装置
JPH0250507A (ja) * 1988-08-10 1990-02-20 Kyocera Corp サンプリング周波数変換器
EP0660321A3 (en) * 1993-12-27 1996-03-06 Sharp Kk Equalization circuit for reproduced waveforms.
JP2009527206A (ja) * 2006-02-15 2009-07-23 クゥアルコム・インコーポレイテッド デジタル領域サンプリングレートコンバータ
JP2010130185A (ja) * 2008-11-26 2010-06-10 Fujitsu Ltd サンプリングレート変換回路
JP2010250073A (ja) * 2009-04-15 2010-11-04 Canon Inc 音声処理装置および音声処理方法

Also Published As

Publication number Publication date
JPS642243B2 (enrdf_load_stackoverflow) 1989-01-17

Similar Documents

Publication Publication Date Title
ES451825A1 (es) Perfeccionamientos en aparatos elabodadores de senales para modificar la frecuencia de muestreo digital.
JPS5461822A (en) Transmitter circuit
DE3171426D1 (en) Method and circuit for converting the sampling frequency of a series of samples avoiding conversion into a continuous signal
JPS54147708A (en) Pre-processing method in audio recognizer
JPS5765918A (en) Sampling frequency converter
ATE86415T1 (de) Digitale polyphasen-filterbank mit maximaler taktreduktion.
GB1418616A (en) Digital filter
GB1228511A (enrdf_load_stackoverflow)
BG47050A3 (bg) Комбиниран интерполярен/дециматорен филтър
US4242732A (en) Commutating narrowband filter
SE7707694L (sv) Icke-rekursivt diskret filter
JPS57142020A (en) Sampling frequency converter
JPS5234647A (en) Frequency sampling filter
JPS6439122A (en) Digital data demodulating circuit
JPS5687926A (en) Digital signal processor
Löwenborg et al. A two-channel hybrid analog and IIR digital filter bank approximating perfect magnitude reconstruction
JPS56149823A (en) Band pass filter
JPS5232655A (en) Logic low-pass filter circuit
JPS5687827A (en) Spectral analyzer
JPS57155866A (en) Demodulation circuit for intermediate frequency signal
SU669476A1 (ru) Нерекурсивный цифровой фильтр нижних частот
JPS5596800A (en) Transmission circuit
JPS5735402A (en) Frequency discriminating device
JPS5457947A (en) Digital binary-ternary converter circuit
JPS54134510A (en) Independent synchronization unit