Title:
A SOURCE CONTROLLED METHOD AND SYSTEM FOR CODING RATE OF THE AUDIO SIGNAL
Document Type and Number:
WIPO Patent Application WO/2008/086700
Kind Code:
A1
Abstract:
A source controlled method and system for coding rate of the audio signal and a device for determining complex degree of audio signal can determine a complex degree of audio signal according to complex features parameters of the audio signal, and select the corresponding coding rate according to the complex degree.
More Like This:
| WO/2008/114080 | AUDIO DECODING |
| JP5036317 | Scalable Encoding Device, Scalable Decoding Device, and Their Methods |
| WO/2002/021526 | AUDIO SIGNAL PROCESSING WITH ADAPTIVE NOISE-SHAPING MODULATION |
Inventors:
ZHANG LIBIN (CN)
ZHANG JUN (CN)
ZHANG JUN (CN)
Application Number:
PCT/CN2007/003797
Publication Date:
July 24, 2008
Filing Date:
December 25, 2007
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
ZHANG LIBIN (CN)
ZHANG JUN (CN)
ZHANG LIBIN (CN)
ZHANG JUN (CN)
International Classes:
G10L19/24; H04L1/00
Foreign References:
| CN1131473A | 1996-09-18 | |||
| CN1131994A | 1996-09-25 | |||
| US20040064309A1 | 2004-04-01 |
Attorney, Agent or Firm:
BEIJING TONGDAXINHENG INTELLECTUAL PROPERTY AGENCY LTD. (Xicheng, Beijing 9, CN)
Download PDF: