IT969974B - Sistema di trasmissione di conversazione - Google Patents

Sistema di trasmissione di conversazione

Info

Publication number
IT969974B
IT969974B IT3100372A IT3100372A IT969974B IT 969974 B IT969974 B IT 969974B IT 3100372 A IT3100372 A IT 3100372A IT 3100372 A IT3100372 A IT 3100372A IT 969974 B IT969974 B IT 969974B
Authority
IT
Italy
Prior art keywords
signal
filter
speech
receiver
input
Prior art date
Application number
IT3100372A
Other languages
English (en)
Original Assignee
Int Standard Electric 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of IT969974B publication Critical patent/IT969974B/it

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
    • G10L19/04—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 using predictive techniques

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)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
IT3100372A 1971-11-04 1972-10-27 Sistema di trasmissione di conversazione IT969974B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5127671 1971-11-04

Publications (1)

Publication Number Publication Date
IT969974B true IT969974B (it) 1974-04-10

Family

ID=10459372

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3100372A IT969974B (it) 1971-11-04 1972-10-27 Sistema di trasmissione di conversazione

Country Status (9)

Country Link
JP (1) JPS4855608A (it)
AU (1) AU4811872A (it)
BE (1) BE790963A (it)
CH (1) CH561485A5 (it)
DE (1) DE2253222A1 (it)
ES (1) ES408224A1 (it)
FR (1) FR2160030A5 (it)
GB (1) GB1347794A (it)
IT (1) IT969974B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130055B (en) * 1982-11-05 1986-08-06 Stc Plc A digital speech transmission system
JPS63108108A (ja) * 1986-10-24 1988-05-13 Tokyo Met Gov 下水汚泥の焼却法

Also Published As

Publication number Publication date
FR2160030A5 (it) 1973-06-22
CH561485A5 (it) 1975-04-30
BE790963A (fr) 1973-05-07
AU4811872A (en) 1974-04-26
GB1347794A (en) 1974-02-27
DE2253222A1 (de) 1973-05-10
JPS4855608A (it) 1973-08-04
ES408224A1 (es) 1975-11-16

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