GB2125259B - Digital coding of speech - Google Patents

Digital coding of speech

Info

Publication number
GB2125259B
GB2125259B GB8320964A GB8320964A GB2125259B GB 2125259 B GB2125259 B GB 2125259B GB 8320964 A GB8320964 A GB 8320964A GB 8320964 A GB8320964 A GB 8320964A GB 2125259 B GB2125259 B GB 2125259B
Authority
GB
United Kingdom
Prior art keywords
speech
digital coding
coding
digital
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
Application number
GB8320964A
Other versions
GB2125259A (en
GB8320964D0 (en
Inventor
John Nicholas Holmes
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB8320964A priority Critical patent/GB2125259B/en
Publication of GB8320964D0 publication Critical patent/GB8320964D0/en
Publication of GB2125259A publication Critical patent/GB2125259A/en
Application granted granted Critical
Publication of GB2125259B publication Critical patent/GB2125259B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/0018—Speech coding using phonetic or linguistical decoding of the source; Reconstruction using text-to-speech synthesis

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
GB8320964A 1982-08-04 1983-08-03 Digital coding of speech Expired GB2125259B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8320964A GB2125259B (en) 1982-08-04 1983-08-03 Digital coding of speech

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8222514 1982-08-04
GB8320964A GB2125259B (en) 1982-08-04 1983-08-03 Digital coding of speech

Publications (3)

Publication Number Publication Date
GB8320964D0 GB8320964D0 (en) 1983-09-07
GB2125259A GB2125259A (en) 1984-02-29
GB2125259B true GB2125259B (en) 1986-10-22

Family

ID=26283516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8320964A Expired GB2125259B (en) 1982-08-04 1983-08-03 Digital coding of speech

Country Status (1)

Country Link
GB (1) GB2125259B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290683B (en) * 1994-06-20 1999-04-21 Studio Audio And Video Limited Method and means for editing recorded material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1282641A (en) * 1969-05-14 1972-07-19 Thomas Patterson Speech encoding and decoding
US3659052A (en) * 1970-05-21 1972-04-25 Phonplex Corp Multiplex terminal with redundancy reduction
DE2218050A1 (en) * 1972-04-14 1973-10-31 Licentia Gmbh CIRCUIT ARRANGEMENT FOR TRANSMISSION OF VOICE SIGNALS USING DELTA MODULATION
GR58359B (en) * 1977-08-09 1977-10-03 Of Scient And Applied Res Ltd Voice codification system

Also Published As

Publication number Publication date
GB2125259A (en) 1984-02-29
GB8320964D0 (en) 1983-09-07

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee