Data processing: generic control systems or specific application – Specific application – apparatus or process – Digital audio data processing system
Reexamination Certificate
2005-03-22
2005-03-22
Mei, Xu (Department: 2644)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Digital audio data processing system
C369S025010, C704S272000
Reexamination Certificate
active
06871107
ABSTRACT:
A digital audio transcription system includes at least one source of audio signals to be recorded and a computer for storing digital signals corresponding to the audio signals for allowing the stored digital signals to be subsequently played back. Recording sessions are defined by signaling the start and stopping of the digital signals; and the computer associates a date and time with each file segment stored during a recording session. A playback selection allows a user to select a virtual file entry from file entries corresponding to the periods of time during which the computer has stored at least one recording session, with the computer being responsive to the playback selection to identify file segments stored in memory on the desired entry date from the selected source of audio signals, which collectively represent the selected virtual file entry.
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Fewings Stephen J.
Jones Neil R.
Townsend Steven L.
Williams Derrill P.
FTR PTY, Ltd.
Mei Xu
Ptak LaValle D.
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