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:
Jul. 10, 2018
Filed:
Apr. 20, 2016
Rohm Co., Ltd., Ukyo-Ku, Kyoto, JP;
Shinsuke Yamashita, Kyoto, JP;
Takashi Adachi, Kyoto, JP;
ROHM CO., LTD., Kyoto, JP;
Abstract
A decoder that decodes DSD (Direct Stream Digital) data including: a memory storing the DSD data; a processor; a DMA (Direct Memory Access) controller configured to read the DSD data from the memory one word at a time according to a command from the processor; a parallel/serial converter configured to output a plurality of bits contained in a word read by the DMA controller in a bit stream format; and a silent pattern generator configured to selectively output a plurality of silent patterns in a time division manner during a silence period, wherein each of the plurality of silent patterns has a mark rate of 50% and is a string of bits having different values.