Method and system using pathnames to specify and access audio da

Music – Instruments – Electrical musical tone generation

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

369 32, 341 61, 395601, G01H 700, H03M 700, G06F 1730

Patent

active

056334729

ABSTRACT:
A method and system for dynamically converting audio data into a standard format. The method and system also provides for using a directory hierarchy to specify a fidelity level and dynamically generating the audio data at the specified fidelity level. When a drive is loaded with, for example, a CD ROM containing raw audio data, the system generates a directory hierarchy for the drive. The directory hierarchy contains sub-directories corresponding to various fidelity characteristics. For example, the system may generate a sub-directory corresponding to audio data stored in stereo format and another sub-directory corresponding to audio data stored in mono format. The system also generates a file entry in sub-directories for each track of the CD ROM. For example, the stereo sub-directory may contain a file entry for track 1 of the CD ROM and the mono sub-directory also may contain a file entry for track 1. The file in the stereo sub-directory represents the audio data in storage and the file in the mono sub-directory represents the audio data in mono. When accessing a file at a specified fidelity level (as indicated by the directory pathname), the system reads raw audio data from the CD ROM and converts the raw audio data to the fidelity level specified by the pathname.

REFERENCES:
patent: 5367301 (1994-11-01), Stiltner et al.
patent: 5367671 (1994-11-01), Feigenbaum et al.
patent: 5412808 (1995-05-01), Bauer
patent: 5418321 (1995-05-01), Keller et al.
patent: 5430872 (1995-07-01), Dahod et al.
patent: 5432511 (1995-07-01), Sadjadian et al.
SoundWAV CD-ROM, Data Express, Inc., 1993.
Van Wolverton, Supercharging MS-DOS, Microsoft Press, p. 194, 1986.
Microsoft.RTM. Windows.TM. Multimedia Programmer's Reference, Microsoft Press, Redmond, Washington, 1991, pp. 8----8-45.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and system using pathnames to specify and access audio da does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system using pathnames to specify and access audio da, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system using pathnames to specify and access audio da will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2330759

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.