CA2144111C - Transcodeur de signaux numeriques et methode de transcodage de signaux numeriques - Google Patents

Transcodeur de signaux numeriques et methode de transcodage de signaux numeriques Download PDF

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Publication number
CA2144111C
CA2144111C CA 2144111 CA2144111A CA2144111C CA 2144111 C CA2144111 C CA 2144111C CA 2144111 CA2144111 CA 2144111 CA 2144111 A CA2144111 A CA 2144111A CA 2144111 C CA2144111 C CA 2144111C
Authority
CA
Canada
Prior art keywords
sampling rate
signal
output signal
oversampled
produce
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.)
Expired - Fee Related
Application number
CA 2144111
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English (en)
Other versions
CA2144111A1 (fr
Inventor
Keping Chen
Richard A. Kupnicki
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.)
Harris Canada Systems Inc
Original Assignee
Leitch Technology 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.)
Filing date
Publication date
Application filed by Leitch Technology Corp filed Critical Leitch Technology Corp
Priority to CA 2144111 priority Critical patent/CA2144111C/fr
Publication of CA2144111A1 publication Critical patent/CA2144111A1/fr
Application granted granted Critical
Publication of CA2144111C publication Critical patent/CA2144111C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CA 2144111 1995-03-07 1995-03-07 Transcodeur de signaux numeriques et methode de transcodage de signaux numeriques Expired - Fee Related CA2144111C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2144111 CA2144111C (fr) 1995-03-07 1995-03-07 Transcodeur de signaux numeriques et methode de transcodage de signaux numeriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2144111 CA2144111C (fr) 1995-03-07 1995-03-07 Transcodeur de signaux numeriques et methode de transcodage de signaux numeriques

Publications (2)

Publication Number Publication Date
CA2144111A1 CA2144111A1 (fr) 1996-09-08
CA2144111C true CA2144111C (fr) 2000-09-12

Family

ID=4155377

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2144111 Expired - Fee Related CA2144111C (fr) 1995-03-07 1995-03-07 Transcodeur de signaux numeriques et methode de transcodage de signaux numeriques

Country Status (1)

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CA (1) CA2144111C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849330A1 (fr) 2002-12-18 2004-06-25 Koninkl Philips Electronics Nv Convertisseur numerique de frequence d'echantillonnage

Also Published As

Publication number Publication date
CA2144111A1 (fr) 1996-09-08

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