DE1762336B2 - - Google Patents

Info

Publication number
DE1762336B2
DE1762336B2 DE19681762336 DE1762336A DE1762336B2 DE 1762336 B2 DE1762336 B2 DE 1762336B2 DE 19681762336 DE19681762336 DE 19681762336 DE 1762336 A DE1762336 A DE 1762336A DE 1762336 B2 DE1762336 B2 DE 1762336B2
Authority
DE
Germany
Prior art keywords
signal
modulator
speech
signals
output
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.)
Withdrawn
Application number
DE19681762336
Other languages
German (de)
English (en)
Other versions
DE1762336A1 (de
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
Priority claimed from FR6008568A external-priority patent/FR1551879A/fr
Application filed filed Critical
Publication of DE1762336A1 publication Critical patent/DE1762336A1/de
Publication of DE1762336B2 publication Critical patent/DE1762336B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
    • A47F7/19—Show stands, hangers, or shelves, adapted for particular articles or materials for garments
    • 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
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
    • H04B14/066—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using differential modulation with several bits [NDPCM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
DE19681762336 1967-06-14 1968-05-29 Vorrichtung zur Sprachanalyse und anschliessenden -synthese Withdrawn DE1762336A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6008568A FR1551879A (xx) 1967-06-14 1967-06-14
FR06009089A FR95047E (fr) 1967-06-14 1968-03-20 Systeme d'analyse et de reconstitution de la voix.

Publications (2)

Publication Number Publication Date
DE1762336A1 DE1762336A1 (de) 1970-04-23
DE1762336B2 true DE1762336B2 (xx) 1971-01-07

Family

ID=26214724

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19681762336 Withdrawn DE1762336A1 (de) 1967-06-14 1968-05-29 Vorrichtung zur Sprachanalyse und anschliessenden -synthese
DE19691905496 Pending DE1905496A1 (de) 1967-06-14 1969-02-05 Ausstellungskabine

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19691905496 Pending DE1905496A1 (de) 1967-06-14 1969-02-05 Ausstellungskabine

Country Status (7)

Country Link
AT (1) AT304640B (xx)
BE (1) BE715786A (xx)
CH (1) CH474118A (xx)
DE (2) DE1762336A1 (xx)
FR (1) FR95047E (xx)
GB (1) GB1233462A (xx)
NL (1) NL6904177A (xx)

Also Published As

Publication number Publication date
DE1762336A1 (de) 1970-04-23
DE1905496A1 (de) 1970-02-26
BE715786A (xx) 1968-10-16
GB1233462A (xx) 1971-05-26
FR95047E (fr) 1970-03-27
CH474118A (de) 1969-06-15
AT304640B (de) 1972-12-15
NL6904177A (xx) 1969-09-23

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee