GB1261552A - Formant vocoder utilizing resonator damping - Google Patents

Formant vocoder utilizing resonator damping

Info

Publication number
GB1261552A
GB1261552A GB3859/69A GB385969A GB1261552A GB 1261552 A GB1261552 A GB 1261552A GB 3859/69 A GB3859/69 A GB 3859/69A GB 385969 A GB385969 A GB 385969A GB 1261552 A GB1261552 A GB 1261552A
Authority
GB
United Kingdom
Prior art keywords
formant
frequency
pitch
signal
pulse
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
GB3859/69A
Other languages
English (en)
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.)
Maxar Space LLC
Original Assignee
Philco Ford 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 Philco Ford Corp filed Critical Philco Ford Corp
Publication of GB1261552A publication Critical patent/GB1261552A/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

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)
  • Electrophonic Musical Instruments (AREA)
  • Electrotherapy Devices (AREA)
GB3859/69A 1968-01-25 1969-01-23 Formant vocoder utilizing resonator damping Expired GB1261552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70054268A 1968-01-25 1968-01-25

Publications (1)

Publication Number Publication Date
GB1261552A true GB1261552A (en) 1972-01-26

Family

ID=24813892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3859/69A Expired GB1261552A (en) 1968-01-25 1969-01-23 Formant vocoder utilizing resonator damping

Country Status (4)

Country Link
US (1) US3573374A (enrdf_load_stackoverflow)
JP (1) JPS4912009B1 (enrdf_load_stackoverflow)
DE (1) DE1903623C3 (enrdf_load_stackoverflow)
GB (1) GB1261552A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836717A (en) * 1971-03-01 1974-09-17 Scitronix Corp Speech synthesizer responsive to a digital command input
GB1334177A (en) * 1971-06-10 1973-10-17 Standard Telephones Cables Ltd Vocoder excitation system
NL8000361A (nl) * 1980-01-21 1981-08-17 Philips Nv Inrichting en werkwijze voor het opwekken van een spraaksignaal.
JPS6113646U (ja) * 1983-10-31 1986-01-27 平谷産業株式会社 組立式板材椅子
JPH0329037U (enrdf_load_stackoverflow) * 1989-08-01 1991-03-22
DE19835578A1 (de) * 1998-08-06 2000-02-10 Bosch Gmbh Robert Vorrichtung zur Ermittlung einer Drehrate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817707A (en) * 1954-05-07 1957-12-24 Bell Telephone Labor Inc Synthesis of complex waves
US2928901A (en) * 1956-04-13 1960-03-15 Bell Telephone Labor Inc Transmission and reconstruction of artificial speech
US3268660A (en) * 1963-02-12 1966-08-23 Bell Telephone Labor Inc Synthesis of artificial speech
US3431362A (en) * 1966-04-22 1969-03-04 Bell Telephone Labor Inc Voice-excited,bandwidth reduction system employing pitch frequency pulses generated by unencoded baseband signal

Also Published As

Publication number Publication date
DE1903623C3 (de) 1979-11-15
US3573374A (en) 1971-04-06
DE1903623B2 (de) 1979-03-22
DE1903623A1 (de) 1969-11-20
JPS4912009B1 (enrdf_load_stackoverflow) 1974-03-20

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