ES324621A1 - Un dispositivo para realizar un procedimiento para mejorar la calidad fonetica en el analisis de secciones vocales insonoras por el principio de codificacion vocal. - Google Patents

Un dispositivo para realizar un procedimiento para mejorar la calidad fonetica en el analisis de secciones vocales insonoras por el principio de codificacion vocal.

Info

Publication number
ES324621A1
ES324621A1 ES0324621A ES324621A ES324621A1 ES 324621 A1 ES324621 A1 ES 324621A1 ES 0324621 A ES0324621 A ES 0324621A ES 324621 A ES324621 A ES 324621A ES 324621 A1 ES324621 A1 ES 324621A1
Authority
ES
Spain
Prior art keywords
translation
analysis
principle
machine
legally binding
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
ES0324621A
Other languages
English (en)
Spanish (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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES324621A1 publication Critical patent/ES324621A1/es
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
    • G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Meter Arrangements (AREA)
  • Machine Translation (AREA)
ES0324621A 1965-03-25 1966-03-24 Un dispositivo para realizar un procedimiento para mejorar la calidad fonetica en el analisis de secciones vocales insonoras por el principio de codificacion vocal. Expired ES324621A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT275665A AT251656B (de) 1965-03-25 1965-03-25 Verfahren und Anordnungen zur Verbesserung der Sprachqualität in Vocodersystemen

Publications (1)

Publication Number Publication Date
ES324621A1 true ES324621A1 (es) 1967-02-01

Family

ID=3539787

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0324621A Expired ES324621A1 (es) 1965-03-25 1966-03-24 Un dispositivo para realizar un procedimiento para mejorar la calidad fonetica en el analisis de secciones vocales insonoras por el principio de codificacion vocal.

Country Status (10)

Country Link
US (1) US3431355A (enrdf_load_stackoverflow)
AT (1) AT251656B (enrdf_load_stackoverflow)
BE (1) BE677136A (enrdf_load_stackoverflow)
CH (1) CH443413A (enrdf_load_stackoverflow)
DE (1) DE1276740B (enrdf_load_stackoverflow)
ES (1) ES324621A1 (enrdf_load_stackoverflow)
FR (1) FR1471628A (enrdf_load_stackoverflow)
GB (1) GB1073203A (enrdf_load_stackoverflow)
NL (1) NL146672B (enrdf_load_stackoverflow)
SE (1) SE323721B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL84948A0 (en) * 1987-12-25 1988-06-30 D S P Group Israel Ltd Noise reduction system
DE69317802T2 (de) * 1992-01-21 1998-10-22 Koninkl Philips Electronics Nv Verfahren und Vorrichtung für Tonverbesserung unter Verwendung von Hüllung von multibandpassfiltrierten Signalen in Kammfiltern
US5768473A (en) * 1995-01-30 1998-06-16 Noise Cancellation Technologies, Inc. Adaptive speech filter
US6108610A (en) * 1998-10-13 2000-08-22 Noise Cancellation Technologies, Inc. Method and system for updating noise estimates during pauses in an information signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012098A (en) * 1941-11-22 1961-12-05 Bell Telephone Labor Inc Telephone privacy
US2810787A (en) * 1952-05-22 1957-10-22 Itt Compressed frequency communication system
US3102928A (en) * 1960-12-23 1963-09-03 Bell Telephone Labor Inc Vocoder excitation generator
US3261916A (en) * 1962-11-16 1966-07-19 Ibm Adjustable recognition system

Also Published As

Publication number Publication date
NL6602974A (enrdf_load_stackoverflow) 1966-09-26
NL146672B (nl) 1975-07-15
GB1073203A (en) 1967-06-21
DE1276740B (de) 1968-09-05
AT251656B (de) 1967-01-10
FR1471628A (fr) 1967-03-03
SE323721B (enrdf_load_stackoverflow) 1970-05-11
BE677136A (fr) 1966-07-18
CH443413A (de) 1967-09-15
US3431355A (en) 1969-03-04

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