Title:
【発明の名称】符号化通信信号の性能改良のための符号化された改良特性
Document Type and Number:
Japanese Patent JP2002533963
Kind Code:
A
Abstract:
At a transmitter of a communication system, a target signal and a primary coded signal are produced in response to an input signal. The primary coded signal is intended to match the target signal. Also produced is encoded enhancement information indicative of how closely the primary coded signal matches the target signal. At a receiver, the primary coded signal is reconstructed, the encoded enhancement information is decoded, and an enhanced reconstructed signal is produced by applying the decoded enhancement information to the reconstructed primary coded signal.
Inventors:
Hagen, Loire
Craigin, Bastian
Craigin, Bastian
Application Number:
JP2000590163A
Publication Date:
October 08, 2002
Filing Date:
December 07, 1999
Export Citation:
Assignee:
Telephone Activola Get Elm Ericsson (Pubble)
International Classes:
G10L19/04; G10L19/12; G10L19/125; G10L19/16; G10L19/26; H03M7/30; H03M7/36; (IPC1-7): H03M7/36; G10L19/04; G10L19/12; H03M7/30
Attorney, Agent or Firm:
Yoshitaka Sonoda (1 outside)