EP 1317807 A2 20030611 - SYSTEM AND METHOD FOR PROCESSING AUDIO DATA
Title (en)
SYSTEM AND METHOD FOR PROCESSING AUDIO DATA
Title (de)
SYSTEM UND VERFAHREN FÜR DIE BEARBEITUNG VON AUDIODATEN
Title (fr)
SYSTEME ET PROCEDE POUR TRAITER DES DONNEES AUDIO
Publication
Application
Priority
- US 0128088 W 20010907
- US 23145000 P 20000908
- US 23140900 P 20000908
- US 23107600 P 20000908
- US 23140800 P 20000908
- US 23108100 P 20000908
Abstract (en)
[origin: WO0221505A2] A system for processing audio data is provided. The system includes a spectral shaping system that receives sample audio data and adaptive gain dat and generates spectral characteristic data for one or more spectral bands. The system also includes an audio processing system that receives the spectral characteristic data and which processes the audio data so as to provide the spectral characteristic data for the spectral bands of the audio data.
IPC 1-7
H04H 1/00; H04H 5/00; G10L 19/14; G10L 21/02; H03G 5/02; H03G 5/16
IPC 8 full level
G10L 21/00 (2006.01); G11B 20/10 (2006.01); G11B 27/031 (2006.01); G10L 21/013 (2013.01)
CPC (source: EP)
G10L 21/00 (2013.01); G11B 20/10527 (2013.01); G11B 27/031 (2013.01); H04H 60/04 (2013.01); G10L 2021/0135 (2013.01)
Citation (search report)
See references of WO 0221505A2
Citation (examination)
US 4748669 A 19880531 - KLAYMAN ARNOLD I [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0221505 A2 20020314; WO 0221505 A3 20030313; AU 8714001 A 20020322; EP 1317807 A2 20030611
DOCDB simple family (application)
US 0128088 W 20010907; AU 8714001 A 20010907; EP 01966644 A 20010907