JPS60500885A - デコーダ回路 - Google Patents

デコーダ回路

Info

Publication number
JPS60500885A
JPS60500885A JP59500889A JP50088984A JPS60500885A JP S60500885 A JPS60500885 A JP S60500885A JP 59500889 A JP59500889 A JP 59500889A JP 50088984 A JP50088984 A JP 50088984A JP S60500885 A JPS60500885 A JP S60500885A
Authority
JP
Japan
Prior art keywords
signal
interval
observation
circuit
sample
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
JP59500889A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0422379B2 (OSRAM
Inventor
ムリ，デビツド，エル
Original Assignee
モトロ−ラ・インコ−ポレ−テッド
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 モトロ−ラ・インコ−ポレ−テッド filed Critical モトロ−ラ・インコ−ポレ−テッド
Publication of JPS60500885A publication Critical patent/JPS60500885A/ja
Publication of JPH0422379B2 publication Critical patent/JPH0422379B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/905—Side lobe reduction or shading

Landscapes

  • Radar Systems Or Details Thereof (AREA)
  • Complex Calculations (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Noise Elimination (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Control Of Stepping Motors (AREA)
  • Color Television Systems (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Image Analysis (AREA)
JP59500889A 1983-01-31 1984-01-16 デコーダ回路 Granted JPS60500885A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US462494 1983-01-31
US06/462,494 US4513385A (en) 1983-01-31 1983-01-31 Apparatus and method for suppressing side lobe response in a digitally sampled system

Publications (2)

Publication Number Publication Date
JPS60500885A true JPS60500885A (ja) 1985-06-06
JPH0422379B2 JPH0422379B2 (OSRAM) 1992-04-16

Family

ID=23836619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59500889A Granted JPS60500885A (ja) 1983-01-31 1984-01-16 デコーダ回路

Country Status (16)

Country Link
US (1) US4513385A (OSRAM)
EP (1) EP0134810B1 (OSRAM)
JP (1) JPS60500885A (OSRAM)
KR (1) KR910005967B1 (OSRAM)
AU (1) AU570949B2 (OSRAM)
CA (1) CA1224878A (OSRAM)
DE (1) DE3478158D1 (OSRAM)
DK (1) DK167790B1 (OSRAM)
ES (1) ES529293A0 (OSRAM)
FI (1) FI89112C (OSRAM)
GR (1) GR81723B (OSRAM)
IL (1) IL70775A (OSRAM)
IT (1) IT1177524B (OSRAM)
MX (1) MX155890A (OSRAM)
PT (1) PT78026B (OSRAM)
WO (1) WO1984002991A1 (OSRAM)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237245A (ja) * 1985-08-09 1987-02-18 Koito Mfg Co Ltd ランプカバ−付前照灯装置
US4769610A (en) * 1987-06-29 1988-09-06 Motorola, Inc. Tone decoder
US6930633B1 (en) 1988-03-22 2005-08-16 Raytheon Company Adaptive glint reduction method and system
US5274579A (en) * 1990-01-02 1993-12-28 Motorola, Inc. Digital tone detector
US5532700A (en) * 1995-03-16 1996-07-02 The United States Of America As Represented By The Secretary Of The Navy Preprocessor and adaptive beamformer for active signals of arbitrary waveform
US6130943A (en) * 1996-12-23 2000-10-10 Mci Communications Corporation Method and apparatus for suppressing echo in telephony
GB2337412A (en) * 1998-05-13 1999-11-17 Motorola Ltd Tone signalling
US6424925B1 (en) 1999-08-31 2002-07-23 Integrated Telecom Express, Inc. Circuit and method for detecting a tone signal
DE10239810A1 (de) * 2002-08-29 2004-03-11 Siemens Ag Verfahren und Sendeeinrichtung zum Übertragen von Daten in einem Mehrträgersystem
DE60236027D1 (de) 2002-08-30 2010-05-27 Ericsson Telefon Ab L M Verfahren zur verbesserung der messgenauigkeit in einer antennengruppe
DE60232609D1 (de) * 2002-08-30 2009-07-23 Ericsson Telefon Ab L M Verringerung von nah-mehrdeutigkeiten
US8730031B2 (en) 2005-04-28 2014-05-20 Proteus Digital Health, Inc. Communication system using an implantable device
TWI424832B (zh) 2008-12-15 2014-02-01 Proteus Digital Health Inc 與身體有關的接收器及其方法
US9659423B2 (en) 2008-12-15 2017-05-23 Proteus Digital Health, Inc. Personal authentication apparatus system and method
US9439566B2 (en) 2008-12-15 2016-09-13 Proteus Digital Health, Inc. Re-wearable wireless device
RU2587795C2 (ru) 2010-02-01 2016-06-20 Проутьюс Диджитал Хэлс, Инк. Система сбора данных
WO2012125425A2 (en) 2011-03-11 2012-09-20 Proteus Biomedical, Inc. Wearable personal body associated device with various physical configurations
US9756874B2 (en) 2011-07-11 2017-09-12 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
WO2015112603A1 (en) 2014-01-21 2015-07-30 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
WO2014151929A1 (en) 2013-03-15 2014-09-25 Proteus Digital Health, Inc. Personal authentication apparatus system and method
KR101656483B1 (ko) * 2013-09-20 2016-09-09 프로테우스 디지털 헬스, 인코포레이티드 슬라이스와 워핑을 이용하여 잡음의 존재 하에 신호를 수신하고 디코딩하기 위한 방법, 장치 및 시스템
JP2016537924A (ja) 2013-09-24 2016-12-01 プロテウス デジタル ヘルス， インコーポレイテッド 事前に正確に把握されていない周波数において受信された電磁信号に関する使用のための方法および装置
US10084880B2 (en) 2013-11-04 2018-09-25 Proteus Digital Health, Inc. Social media networking based on physiologic information

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580951A (en) * 1978-12-15 1980-06-18 Nec Corp Digital receiver

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057802A (en) * 1975-09-11 1977-11-08 Sanders Associates, Inc. Sidelobe cancellation system
SE395773B (sv) * 1975-11-24 1977-08-22 Ericsson Telefon Ab L M Forfarande att i mottagare i en radaranleggning eliminera avstandssidolober vid kompression av en pa sendarsidan diskret fasmodulerad radarpuls
FR2374651A1 (fr) * 1976-12-16 1978-07-13 Labo Cent Telecommunicat Dispositif d'elimination des lobes secondaires d'auto-correlation d'un signal continu periodique code en phase
US4216463A (en) * 1978-08-10 1980-08-05 Motorola, Inc. Programmable digital tone detector
US4259650A (en) * 1979-03-19 1981-03-31 International Telephone And Telegraph Corporation Sidelobe rejection filter
US4291396A (en) * 1980-01-24 1981-09-22 The United States Of America As Represented By The Secretary Of The Navy Discrete amplitude shading for lobe-suppression in discrete array
US4302817A (en) * 1980-02-14 1981-11-24 Motorola, Inc. Digital Pseudo continuous tone detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580951A (en) * 1978-12-15 1980-06-18 Nec Corp Digital receiver

Also Published As

Publication number Publication date
MX155890A (es) 1988-01-06
KR910005967B1 (en) 1991-08-09
PT78026A (en) 1984-02-01
CA1224878A (en) 1987-07-28
ES8503856A1 (es) 1985-03-16
IT8447617A1 (it) 1985-07-30
FI89112B (fi) 1993-04-30
FI89112C (fi) 1993-08-10
EP0134810A4 (en) 1985-09-16
IT1177524B (it) 1987-08-26
FI843848A0 (fi) 1984-10-01
PT78026B (en) 1986-04-18
EP0134810A1 (en) 1985-03-27
DE3478158D1 (en) 1989-06-15
ES529293A0 (es) 1985-03-16
IL70775A0 (en) 1984-04-30
IT8447617A0 (it) 1984-01-30
AU2498084A (en) 1984-08-15
JPH0422379B2 (OSRAM) 1992-04-16
EP0134810B1 (en) 1989-05-10
DK167790B1 (da) 1993-12-13
DK464884D0 (da) 1984-09-28
AU570949B2 (en) 1988-03-31
WO1984002991A1 (en) 1984-08-02
IL70775A (en) 1987-01-30
DK464884A (da) 1984-10-15
FI843848L (fi) 1984-10-01
US4513385A (en) 1985-04-23
GR81723B (OSRAM) 1984-12-12

Similar Documents

Publication Publication Date Title
JPS60500885A (ja) デコーダ回路
US7146316B2 (en) Noise reduction in subbanded speech signals
EP3998557A1 (en) Audio signal processing method, model training method, and related apparatus
DE19600404C2 (de) Sprachdetektor zur Feststellung des Vorhandenseins von Sprache
US20020116187A1 (en) Speech detection
CN100490314C (zh) 语音通信的声频信号处理装置和方法
EP2355548A2 (en) A method for the detection of whistling in an audio system
EP1607939B1 (en) Speech signal compression device, speech signal compression method, and program
EP0976208B1 (en) Acoustic feedback elimination using adaptive notch filter algorithm
CN103067322A (zh) 评估单通道音频信号中的音频帧的语音质量的方法
JP2000148172A (ja) 音声の動作特性検出装置および検出方法
US4719649A (en) Autoregressive peek-through comjammer and method
US6519559B1 (en) Apparatus and method for the enhancement of signals
US5768392A (en) Blind adaptive filtering of unknown signals in unknown noise in quasi-closed loop system
AU2001291979A1 (en) Echo attenuating method and device
US5257211A (en) Adjustable bandwidth concept (ABC) signal energy detector
US5122989A (en) Digital echo repeater
EP0145428A2 (en) Automatic control system for acoustic logging
DE69629643T2 (de) Übertragungssystem mit verbesserter tonerkennung
US11823703B2 (en) System and method for processing an audio input signal
US6633847B1 (en) Voice activated circuit and radio using same
JPH05231876A (ja) アナログ信号切換装置
KR0126909Y1 (ko) 선배열 음파 탐지기 센서부의 방위센서 감지신호 수신장치
EP0466989A2 (en) System and method for predicting signals in real time
JPH0583039B2 (OSRAM)