Title:
リニアに拡張可能なブロードキャストルータ用のクロック抽出回路
Document Type and Number:
Japanese Patent JP4370246
Kind Code:
B2
Abstract:
A method is described for extracting selected time information from a stream of serialized AES digital audio data. A first transition indicative of a first preamble of said stream of serialized AES digital audio data is detected and, upon detection of the transition, a time count initiated. A second transition indicative of a subsequent preamble of said serialized AES digital audio data is subsequently detected and the time count halted. The time separating the first and second transitions is then determined. The separation time, which preferably is determined in the form of a fast clock pulse count, is then transferred to a decoding logic circuit for use in decoding the stream of serialized AES digital audio data.
Inventors:
Carl, Christensen
Arbuckle, Lynn Howard
Arbuckle, Lynn Howard
Application Number:
JP2004515963A
Publication Date:
November 25, 2009
Filing Date:
June 20, 2003
Export Citation:
Assignee:
Thomson Licensing
International Classes:
G11B20/14; H04L7/00; H04B14/04; H04L7/02; H04L7/033; H04L7/04; H04L7/08; H04H60/04; H04H7/00
Domestic Patent References:
| JP6006346A | ||||
| JP6224875A | ||||
| JP5276152A |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito