The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 18, 1984
Filed:
Mar. 08, 1984
Applicant:
Inventors:
Akio Suehiro, Yokohama, JP;
Akira Ichikawa, Kokubunji, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L / ;
U.S. Cl.
CPC ...
381 41 ; 381 49 ;
Abstract
Vocoder signals in Telex format include a 'word accent' code which indicates a sudden change in pitch (fundamental) frequency, perhaps by 50 Hz, usually caused by accenting a certain syllable in a word, whereby continuous speech may be more accurately segmented.
Quick Actions:
Suehiro, Akio. (1984). Speech information transmission method and system (U.S. Patent No. 4489433). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4489433
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