DE19681167T1 - System, method and program product for generating a sine or cosine waveform using combined search tables - Google Patents

System, method and program product for generating a sine or cosine waveform using combined search tables

Info

Publication number
DE19681167T1
DE19681167T1 DE19681167T DE19681167T DE19681167T1 DE 19681167 T1 DE19681167 T1 DE 19681167T1 DE 19681167 T DE19681167 T DE 19681167T DE 19681167 T DE19681167 T DE 19681167T DE 19681167 T1 DE19681167 T1 DE 19681167T1
Authority
DE
Germany
Prior art keywords
sine
generating
program product
cosine waveform
combined search
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.)
Ceased
Application number
DE19681167T
Other languages
German (de)
Inventor
Mal Seob Kwak
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE19681167T1 publication Critical patent/DE19681167T1/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/80—Generating trains of sinusoidal oscillations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G06F1/0321—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers
    • G06F1/0342—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers for generating simultaneously two or more related waveforms, e.g. with different phase angles only
DE19681167T 1995-11-15 1996-09-17 System, method and program product for generating a sine or cosine waveform using combined search tables Ceased DE19681167T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019950041535A KR0169371B1 (en) 1995-11-15 1995-11-15 Sine/cosine wave generator
PCT/KR1996/000162 WO1997018623A1 (en) 1995-11-15 1996-09-17 System, method and program product for generating a sine or cosine waveform utilizing combined look-up tables

Publications (1)

Publication Number Publication Date
DE19681167T1 true DE19681167T1 (en) 1998-02-12

Family

ID=19434260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681167T Ceased DE19681167T1 (en) 1995-11-15 1996-09-17 System, method and program product for generating a sine or cosine waveform using combined search tables

Country Status (7)

Country Link
JP (1) JPH10513029A (en)
KR (1) KR0169371B1 (en)
CN (1) CN1082748C (en)
DE (1) DE19681167T1 (en)
GB (1) GB2313243B (en)
TW (1) TW311303B (en)
WO (1) WO1997018623A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100930988B1 (en) * 2001-04-16 2009-12-10 톰슨 라이센싱 A phase tracking system and method
JP4061105B2 (en) 2002-03-29 2008-03-12 アルプス電気株式会社 Haptic device
USD710598S1 (en) 2006-08-24 2014-08-12 Mark Edward Morgan Armband
US9351551B2 (en) 2006-08-24 2016-05-31 Armpocket Enterprises Personal armband storage device
CN102520762A (en) * 2011-11-25 2012-06-27 航天科工深圳（集团）有限公司 Method for generating programming simulated signal source in electric power equipment
WO2019079093A1 (en) 2017-10-19 2019-04-25 Interdigital Vc Holdings, Inc. Method and device for predictive encoding/decoding of a point cloud
CN110161289A (en) * 2019-06-21 2019-08-23 江苏开放大学（江苏城市职业学院） A kind of synchronous cosine and sine signal exciting bank of novel high speed and method
KR102322147B1 (en) 2019-07-18 2021-11-04 (주)인피니어 Apparatus for generating 3 phase sine wave
CN113687613B (en) * 2021-08-16 2023-04-11 深圳市安瑞国医科技有限公司 Combined waveform generation method capable of adjusting parameters at will

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454486A (en) * 1981-11-02 1984-06-12 Hewlett-Packard Company Waveform synthesis using multiplexed parallel synthesizers
DE3800141A1 (en) * 1986-12-19 1989-07-20 Duerrwaechter E Dr Doduco Circuit arrangement for generating a sinusoidal electrical signal with variable frequency
US5442324A (en) * 1994-09-23 1995-08-15 At&T Corp. Digital-controlled oscillator

Also Published As

Publication number Publication date
JPH10513029A (en) 1998-12-08
GB2313243A (en) 1997-11-19
GB2313243B (en) 1999-10-13
GB9714207D0 (en) 1997-09-10
CN1168201A (en) 1997-12-17
TW311303B (en) 1997-07-21
CN1082748C (en) 2002-04-10
KR0169371B1 (en) 1999-03-20
KR970031296A (en) 1997-06-26
WO1997018623A1 (en) 1997-05-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G06F 1/035

8131 Rejection