EP 1204963 A1 20020515 - METHOD FOR DIGITALLY RECORDING AN ANALOG AUDIO SIGNAL WITH AUTOMATIC INDEXING
Title (en)
METHOD FOR DIGITALLY RECORDING AN ANALOG AUDIO SIGNAL WITH AUTOMATIC INDEXING
Title (de)
VERFAHREN ZUR DIGITALEN AUFZEICHNUNG EINES ANALOGEN AUDIOSIGNALS MIT AUTOMATISCHER INDEXIERUNG
Title (fr)
PROCEDE D'ENREGISTREMENT NUMERIQUE D'UN SIGNAL AUDIO ANALOGIQUE AVEC INDEXAGE AUTOMATIQUE
Publication
Application
Priority
- DE 0002294 W 20000713
- DE 19933541 A 19990716
Abstract (en)
[origin: DE19933541A1] The invention concerns a method for digitally recording an analog audio signal with automatic indexing, comprising the following steps: (a) introducing an analog audio signal containing audio data and pauses; (b) converting the analog audio signal into digital audio data consisting of audio information data and pause duration data; (c) storing the audio information data in the form of information data blocks and the pause duration data in the form of pause data blocks in a storage unit; (d) sequentially reading the stored data blocks and generating an index table, each series of information data blocks non-interrupted by a pause of a predetermined duration being identified as a coherent audio information data sequence whereof the beginning and the end are stored in the index table.
IPC 1-7
IPC 8 full level
G11B 20/10 (2006.01); G09B 5/04 (2006.01); G10L 25/93 (2013.01); G11B 27/00 (2006.01); G11B 27/10 (2006.01); H03M 1/12 (2006.01)
CPC (source: EP US)
G09B 5/04 (2013.01 - EP US)
Citation (search report)
See references of WO 0106488A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 19933541 A1 20010125; DE 19933541 C2 20020627; EP 1204963 A1 20020515; JP 2004517343 A 20040610; US 8315858 B1 20121120; WO 0106488 A1 20010125
DOCDB simple family (application)
DE 19933541 A 19990716; DE 0002294 W 20000713; EP 00954333 A 20000713; JP 2001511663 A 20000713; US 3147100 A 20000713