Title:
ジッタが無いサンプリングレート変換
Document Type and Number:
Japanese Patent JP2008505515
Kind Code:
A
Abstract:
A method and apparatus are described for asynchronous sample rate conversion, in particular those which use an interpolating filter, especially a polyphase interpolating filter (FB4). The input and output signals have jitter but the polyphase branch signals have no or reduced jitter due to the operation of a jitter removing means such as a phase locked loop. The jitter is reduced only in the polyphase branch signals. Various methods are described for reducing the jitter.
Inventors:
Fran, B. F. de, Bai
Application Number:
JP2007518762A
Publication Date:
February 21, 2008
Filing Date:
June 23, 2005
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
H03H17/00; H03H17/02; H03H17/06
Attorney, Agent or Firm:
Kenji Yoshitake
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki
Takahashi
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki
Takahashi