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1976-07-12 |
1986-04-16 |
Philips Nv |
Digitale signaalbewerkingsinrichting.
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1979-12-20 |
1982-10-26 |
Martin Marietta Corporation |
Optimum second order digital filter
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1980-02-25 |
1981-09-16 |
Philips Nv |
Inrichting voor het opnemen of weergeven van geluidstrillingen.
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1980-06-23 |
1982-06-01 |
Bell Telephone Laboratories, Incorporated |
Broadband cyclotomic tone detector
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1980-06-23 |
1982-11-30 |
Bell Telephone Laboratories, Incorporated |
Multiple tone detector and locator
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JPS5821916A
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1981-07-31 |
1983-02-09 |
Nf Kairo Sekkei Block:Kk |
デイジタルフイルタ
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1984-01-20 |
1986-09-30 |
Rca Corporation |
Digital FIR filters with enhanced tap weight resolution
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1984-12-28 |
1987-09-01 |
Ford Aerospace & Communications Corporation |
High frequency, wide range FIR filter
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1985-04-04 |
1990-01-09 |
Motorola, Inc. |
Digital radio frequency receiver
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JPS62502439A
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1985-04-04 |
1987-09-17 |
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ディジタルゼロif選択段
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DE3517485A1
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1985-05-15 |
1986-11-20 |
Blaupunkt-Werke Gmbh, 3200 Hildesheim |
Demodulator fuer frequenzmodulierte signale in digitaler form
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1985-09-27 |
1989-03-07 |
Cogent Systems, Inc. |
Limited shift signal processing system and method
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1986-05-12 |
1988-03-22 |
Motorola, Inc. |
Digital zero IF selectivity section
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JPS6313414A
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1986-07-03 |
1988-01-20 |
Nec Corp |
Firデイジタルフイルタ
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1986-10-27 |
1988-12-13 |
North American Philips Corporation |
Multiplierless FIR digital filter with two to the Nth power coefficients
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1986-12-18 |
1988-11-01 |
North American Philips Corporation |
Architecture for power of two coefficient FIR filter
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1986-12-29 |
1995-05-15 |
日本電気ホームエレクトロニクス株式会社 |
デイジタル濾波回路
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JPH0630443B2
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1987-01-16 |
1994-04-20 |
ヤマハ株式会社 |
デジタル・フエイズ・ロツクド・ル−プ用入力回路
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1987-06-15 |
1989-03-07 |
Motorola, Inc. |
Low power digital receiver
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Motorola, Inc. |
Low power digital receiver
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1989-04-26 |
1996-10-09 |
Hewlett-Packard Company |
Filter and method for whitening digitally generated noise
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1991-02-21 |
1992-09-22 |
Toshiba Corp |
入力加重型トランスバーサルフィルタ
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1992-10-16 |
1999-02-02 |
International Business Machines Corp. |
Method and system for reduced metastability between devices which communicate and operate at different clock frequencies
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1993-02-02 |
1994-08-18 |
Yoshimutsu Hirata |
Analyse non harmonique de donnees de forme d'onde et systeme de traitement par synthese de ces donnees
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1993-03-05 |
1996-08-06 |
Casio Computer Co., Ltd. |
Circuit scale reduction for bit-serial digital signal processing
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1993-03-11 |
1997-01-07 |
Monolith Technologies Corporation |
Digital-to-analog converter including integral digital audio filter
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1993-12-17 |
1996-09-25 |
Eero Juhani Pajarre |
Direkt FIR-filter, förfarande för räkning av en skalärprodukt i ett FIR-filter samt förfarande för planering av ett direkt FIR-filter
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1995-09-07 |
1997-03-13 |
Philips Electronics N.V. |
Improved digital filter
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1996-02-01 |
1997-08-13 |
Racal Datacom Ltd |
Digital filters
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1998-06-23 |
2004-06-01 |
Taco, Inc. |
Pipe flange and piping system
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1998-08-10 |
2002-06-25 |
Agere Systems Guardian Corp. |
Efficient filter implementation
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2000-01-28 |
2006-08-29 |
Hewlett-Packard Development Company, L.P. |
Apparatus and method for performing single-instruction multiple-data instructions
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2000-12-07 |
2002-06-21 |
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2000-12-07 |
2006-08-01 |
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Analog filter suitable for smoothing a ΔΣ-modulated signal
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2003-03-27 |
2005-12-21 |
Advanced Risc Mach Ltd |
Data filtering
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2020-02-26 |
2020-06-30 |
Федеральное государственное бюджетное образовательное учреждение высшего образования "МИРЭА - Российский технологический университет" |
Адаптивный цифровой фильтр для подавления нефлуктуационных помех
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