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. 02, 1997
Filed:
Oct. 27, 1995
Katsunori Takahashi, Hokkaido, JP;
Masahide Tomita, Hokkaido, JP;
Hudson Soft Co., Ltd., Hokkaido, JP;
Abstract
A computer system having a control unit, a storage, a first register for storing a scale value transmitted from the storage, a second register for storing ADPCM sound data transmitted from the storage, and an ADPCM decoder for reproducing sound in accordance with calculating the ADPCM sound data and the scale value and holding the ADPCM sound data and the scale value therein until next ADPCM sound data are transmitted thereto normally. The ADPCM decoder reproduces the sound from the middle of the ADPCM sound data by using the ADPCM sound data and scale value held therein.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile