ES8606665A1 - Perfeccionamientos introducidos en un aparato de tratamiento de senal para analizar el espectro de frecuencia de una componente de informacion - Google Patents

Perfeccionamientos introducidos en un aparato de tratamiento de senal para analizar el espectro de frecuencia de una componente de informacion

Info

Publication number: ES8606665A1
Authority: ES; Spain
Prior art keywords: signal; analyze; frequency spectrum; signal processing; processing device
Prior art date: 1983-06-27
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.): Expired

Application number

ES533573A

Other languages

English (en)

Spanish (es)

Other versions

ES533573A0 (es

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.)

RCA Corp

Original Assignee

RCA 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.)

1983-06-27

Filing date

1984-06-20

Publication date

1986-04-16

1983-06-27 Priority claimed from GB838317406A external-priority patent/GB8317406D0/en

1983-06-27 Priority claimed from GB838317407A external-priority patent/GB8317407D0/en

1984-04-04 Priority claimed from US06/596,817 external-priority patent/US4674125A/en

1984-06-20 Application filed by RCA Corp filed Critical RCA Corp

1986-04-16 Publication of ES8606665A1 publication Critical patent/ES8606665A1/es

1986-04-16 Publication of ES533573A0 publication Critical patent/ES533573A0/es

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/05—Digital input using the sampling of an analogue quantity at regular intervals of time, input from a/d converter or output to d/a converter
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
- G01R23/165—Spectrum analysis; Fourier analysis using filters
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
- G01R23/165—Spectrum analysis; Fourier analysis using filters
- G01R23/167—Spectrum analysis; Fourier analysis using filters with digital filters
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Mathematical Physics (AREA)
Theoretical Computer Science (AREA)
General Engineering & Computer Science (AREA)
Data Mining & Analysis (AREA)
Databases & Information Systems (AREA)
Multimedia (AREA)
Pure & Applied Mathematics (AREA)
Mathematical Analysis (AREA)
Software Systems (AREA)
Computational Mathematics (AREA)
Algebra (AREA)
Mathematical Optimization (AREA)
Signal Processing (AREA)
Human Computer Interaction (AREA)
Image Processing (AREA)
Image Analysis (AREA)
Processing Or Creating Images (AREA)
Picture Signal Circuits (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

ES533573A 1983-06-27 1984-06-20 Perfeccionamientos introducidos en un aparato de tratamiento de senal para analizar el espectro de frecuencia de una componente de informacion Expired ES8606665A1 (es)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB838317406A GB8317406D0 (en)	1983-06-27	1983-06-27	Real-time spectral
GB838317407A GB8317407D0 (en)	1983-06-27	1983-06-27	Image transform techniques
US06/596,817 US4674125A (en)	1983-06-27	1984-04-04	Real-time hierarchal pyramid signal processing apparatus

Publications (2)

Publication Number	Publication Date
ES8606665A1 true ES8606665A1 (es)	1986-04-16
ES533573A0 ES533573A0 (es)	1986-04-16

Family

ID=27262149

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES533573A Expired ES8606665A1 (es)	1983-06-27	1984-06-20	Perfeccionamientos introducidos en un aparato de tratamiento de senal para analizar el espectro de frecuencia de una componente de informacion
ES542521A Expired ES8702663A1 (es)	1983-06-27	1985-04-24	Perfeccionamientos introducidos en un aparato de procesado de senal para sintetizar una senal temporal

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES542521A Expired ES8702663A1 (es)	1983-06-27	1985-04-24	Perfeccionamientos introducidos en un aparato de procesado de senal para sintetizar una senal temporal

Country Status (14)

Country	Link
JP (1)	JPH0783235B2 (da)
KR (1)	KR890003685B1 (da)
AU (1)	AU2955584A (da)
BR (1)	BR8403141A (da)
CA (1)	CA1208791A (da)
DE (1)	DE3423484C2 (da)
DK (1)	DK311084A (da)
ES (2)	ES8606665A1 (da)
FI (1)	FI842489L (da)
FR (2)	FR2560699A1 (da)
NL (1)	NL8402009A (da)
PL (1)	PL248396A1 (da)
PT (1)	PT78772B (da)
SE (1)	SE8403378L (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61184074A (ja) *	1985-02-06	1986-08-16	ア−ルシ−エ−　コ−ポレ−ション	データ減少方法およびそれに使用する電子カメラ
US4709394A (en) *	1985-08-23	1987-11-24	Rca Corporation	Multiplexed real-time pyramid signal processing system
US4703514A (en) *	1985-09-16	1987-10-27	Rca Corporation	Programmed implementation of real-time multiresolution signal processing apparatus
DE19927952A1 (de)	1999-06-18	2001-01-04	Fraunhofer Ges Forschung	Vorrichtung und Verfahren zum Vorverzerren eines über eine nicht-lineare Übertragungsstrecke zu übertragenden Übertragungssignals
US8078659B2 (en) *	2005-10-31	2011-12-13	Telefonaktiebolaget L M Ericsson (Publ)	Reduction of digital filter delay
JP2009279034A (ja) *	2008-05-19	2009-12-03	Konica Minolta Medical & Graphic Inc	超音波診断装置
CN116551698B (zh) *	2023-06-21	2024-10-22	广西交科集团有限公司	一种隧道机器人控制方法、装置、电子设备及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3731188A (en) *	1971-04-19	1973-05-01	Tracor	Signal analysis of multiplicatively related frequency components in a complex signal
US4674125A (en)	1983-06-27	1987-06-16	Rca Corporation	Real-time hierarchal pyramid signal processing apparatus
GB2143046B (en)	1983-06-27	1986-12-10	Rca Corp	Real-time hierarchal signal processing apparatus
GB8317407D0 (en)	1983-06-27	1983-07-27	Rca Corp	Image transform techniques

1984
- 1984-06-20 PT PT78772A patent/PT78772B/pt unknown
- 1984-06-20 FI FI842489A patent/FI842489L/fi not_active Application Discontinuation
- 1984-06-20 ES ES533573A patent/ES8606665A1/es not_active Expired
- 1984-06-20 AU AU29555/84A patent/AU2955584A/en not_active Abandoned
- 1984-06-22 CA CA000457264A patent/CA1208791A/en not_active Expired
- 1984-06-25 SE SE8403378A patent/SE8403378L/xx not_active Application Discontinuation
- 1984-06-26 DK DK311084A patent/DK311084A/da not_active Application Discontinuation
- 1984-06-26 DE DE3423484A patent/DE3423484C2/de not_active Expired - Fee Related
- 1984-06-26 PL PL24839684A patent/PL248396A1/xx unknown
- 1984-06-26 NL NL8402009A patent/NL8402009A/nl not_active Application Discontinuation
- 1984-06-27 BR BR8403141A patent/BR8403141A/pt unknown
- 1984-06-27 KR KR1019840003653A patent/KR890003685B1/ko not_active Expired
- 1984-06-27 FR FR8410174A patent/FR2560699A1/fr not_active Withdrawn
1985
- 1985-02-28 FR FR8502983A patent/FR2560700A1/fr not_active Withdrawn
- 1985-04-24 ES ES542521A patent/ES8702663A1/es not_active Expired
1991
- 1991-04-02 JP JP3098134A patent/JPH0783235B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU2955584A (en)	1985-01-03
SE8403378D0 (sv)	1984-06-25
DE3423484A1 (de)	1985-01-10
ES542521A0 (es)	1986-12-16
KR850000719A (ko)	1985-03-09
FR2560700A1 (fr)	1985-09-06
ES8702663A1 (es)	1986-12-16
PL248396A1 (en)	1985-07-02
PT78772B (en)	1986-06-05
PT78772A (en)	1984-07-01
SE8403378L (sv)	1985-01-18
CA1208791A (en)	1986-07-29
DK311084D0 (da)	1984-06-26
DE3423484C2 (de)	1997-09-04
KR890003685B1 (ko)	1989-09-30
NL8402009A (nl)	1985-01-16
JPH05276409A (ja)	1993-10-22
DK311084A (da)	1984-12-28
FI842489A7 (fi)	1984-12-28
FI842489L (fi)	1984-12-28
FR2560699A1 (fr)	1985-09-06
JPH0783235B2 (ja)	1995-09-06
FI842489A0 (fi)	1984-06-20
BR8403141A (pt)	1985-06-11
ES533573A0 (es)	1986-04-16

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