GB1146184A - Speech synthesizer - Google Patents

Speech synthesizer

Info

Publication number
GB1146184A
GB1146184A GB2968466A GB2968466A GB1146184A GB 1146184 A GB1146184 A GB 1146184A GB 2968466 A GB2968466 A GB 2968466A GB 2968466 A GB2968466 A GB 2968466A GB 1146184 A GB1146184 A GB 1146184A
Authority
GB
United Kingdom
Prior art keywords
excitation pulse
speech synthesizer
vocoders
heading
july
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
GB2968466A
Inventor
Donald Anthony Acott Roworth
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB2968466A priority Critical patent/GB1146184A/en
Priority to US649518A priority patent/US3551588A/en
Priority to FR112708A priority patent/FR1540969A/en
Priority to BE717838D priority patent/BE717838A/en
Publication of GB1146184A publication Critical patent/GB1146184A/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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00

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)
  • Telephonic Communication Services (AREA)

Abstract

1,146,184. Vocoders. STANDARD TELEPHONES & CABLES Ltd. 1 July, 1966, No. 29684/66. Heading H4R. The description is identical to that of Specification 1,146,185, the claims relate to a speech synthesizer in which the filters in the synthesis channels have damping means which is connected momentarily immediately before each excitation pulse is applied in order to cause the damped oscillations in the filter due to the previous excitation pulse to decay quickly to an arbitrarily low value before the following excitation pulse is applied.
GB2968466A 1966-07-01 1966-07-01 Speech synthesizer Expired GB1146184A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2968466A GB1146184A (en) 1966-07-01 1966-07-01 Speech synthesizer
US649518A US3551588A (en) 1966-07-01 1967-06-28 Vocoder filter system
FR112708A FR1540969A (en) 1966-07-01 1967-06-30 Speech synthesizer
BE717838D BE717838A (en) 1966-07-01 1968-07-10 speech synthesizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2968466A GB1146184A (en) 1966-07-01 1966-07-01 Speech synthesizer

Publications (1)

Publication Number Publication Date
GB1146184A true GB1146184A (en) 1969-03-19

Family

ID=10295459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2968466A Expired GB1146184A (en) 1966-07-01 1966-07-01 Speech synthesizer

Country Status (1)

Country Link
GB (1) GB1146184A (en)

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