Invention Grant
- Patent Title: Noise filling in perceptual transform audio coding
- Patent Title (中): 噪音填充感知转换音频编码
-
Application No.: US14811748Application Date: 2015-07-28
-
Publication No.: US09524724B2Publication Date: 2016-12-20
- Inventor: Sascha Disch , Marc Gayer , Christian Helmrich , Goran Markovic , Maria Luis Valero
- Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Applicant Address: DE Munich
- Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Current Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Current Assignee Address: DE Munich
- Agency: Perkins Coie LLP
- Agent Michael A. Glenn
- Main IPC: G10L21/00
- IPC: G10L21/00 ; G10L19/012 ; G10L19/04 ; G10L19/028
Abstract:
Noise filling in perceptual transform audio codecs is improved by performing the noise filling with a spectrally global tilt, rather than in a spectrally flat manner.
Public/Granted literature
- US20150332686A1 NOISE FILLING IN PERCEPTUAL TRANSFORM AUDIO CODING Public/Granted day:2015-11-19
Information query
