AT269950B - Circuit arrangement for smoothing the fundamental tone information in pulse-excited channel vocoder systems - Google Patents

Circuit arrangement for smoothing the fundamental tone information in pulse-excited channel vocoder systems

Info

Publication number
AT269950B
AT269950B AT739264A AT739264A AT269950B AT 269950 B AT269950 B AT 269950B AT 739264 A AT739264 A AT 739264A AT 739264 A AT739264 A AT 739264A AT 269950 B AT269950 B AT 269950B
Authority
AT
Austria
Prior art keywords
smoothing
pulse
circuit arrangement
tone information
fundamental tone
Prior art date
Application number
AT739264A
Other languages
German (de)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of AT269950B publication Critical patent/AT269950B/en

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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/90—Pitch determination of speech signals

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)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
AT739264A 1964-04-06 1964-08-26 Circuit arrangement for smoothing the fundamental tone information in pulse-excited channel vocoder systems AT269950B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ25601A DE1200884B (en) 1964-04-06 1964-04-06 Method for smoothing the fundamental information in pulse-excited channel vocoder systems

Publications (1)

Publication Number Publication Date
AT269950B true AT269950B (en) 1969-04-10

Family

ID=7202297

Family Applications (1)

Application Number Title Priority Date Filing Date
AT739264A AT269950B (en) 1964-04-06 1964-08-26 Circuit arrangement for smoothing the fundamental tone information in pulse-excited channel vocoder systems

Country Status (5)

Country Link
AT (1) AT269950B (en)
DE (1) DE1200884B (en)
FR (1) FR1509916A (en)
GB (1) GB1093102A (en)
SE (1) SE316807B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8106186L (en) * 1981-10-20 1983-04-21 Hans Olof Kohler PROCEDURE AND DEVICE FOR DETERMINING THE COMPLIANCE OF AN ANALYTICAL SIGNAL WITH AT LEAST ONE REFERENCE SIGNAL

Also Published As

Publication number Publication date
DE1200884B (en) 1965-09-16
GB1093102A (en) 1967-11-29
FR1509916A (en) 1968-01-19
SE316807B (en) 1969-11-03

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