Audio editor display interface

Details Audio editor display interface Audio editor display interface

1987-12-21

1989-09-19

Canney, Vincent P.

Dynamic magnetic information storage or retrieval

Record editing

360 141, G11B 2702

Patent

active

048686875

ABSTRACT:
An audio editor comprising circuitry for converting a received audio sound recording into digital data blocks, where each data block represents a corresponding portion of the sound recording during a predetermined time interval. Also included is circuitry for storing the data blocks as a consecutive sequence representing the sound recording. A display circuit is provided for display the data blocks as a timed based graphical representation to a user. Also provided is a method of displaying the sound recording including the steps of (1) converting the received sound recording into digital data blocks, (2) displaying an axis representing time, (3) displaying a graphical representation of the digital data adjacent to the time axis corresponding to the relative time position of a corresponding sound recording portion in that time period, and (4) displaying at least one user locatable mark on the time axis representing a time point of the sound recording.

REFERENCES:
patent: 4757540 (1988-07-01), Davis
"Electronic Editing of Digital Audio Programs", by Davis et al., In't. Conf. on Video & Data Recording, Southampton England, 7/79.
"Random-Access Editing of Digital Audio", by Ingebrersen et al., Audio Eng'r. So., vol. 32, #30, Mar. 1984,

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