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Sound Blaster is a family of sound cards designed by Singaporean technology company Creative Technology. Sound Blaster sound cards were the de facto standard for consumer audio on the IBM PC compatible system platform, until the widespread transition to Microsoft Windows 95, which standardized the programming interface at application level, and the evolution in PC design led to onboard audio electronics, which commoditized PC audio functionality. By 1995, Sound Blaster cards had sold over 15 million units worldwide and accounted for seven out of ten sound card sales.
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The shapefile format is a geospatial vector data format for geographic information system (GIS) software. It is developed and regulated by Esri as a mostly open specification for data interoperability among Esri and other GIS software products. The shapefile format can spatially describe vector features: points, lines, and polygons, representing, for example, water wells, rivers, and lakes. Each item usually has attributes that describe it, such as name or temperature.
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CRI ADX is a lossy proprietary audio storage and compression format developed by CRI Middleware specifically for use in video games; it is derived from ADPCM. Its most notable feature is a looping function that has proved useful for background sounds in various games that have adopted the format, including many games for the Sega Dreamcast as well as some PlayStation 2, GameCube and Wii games. One of the first games to use ADX was Burning Rangers, on the Sega Saturn. Notably, the Sonic the Hedgehog series from the Dreamcast generation up to at least Shadow the Hedgehog have used this format for sound and voice recordings. Jet Set Radio Future for original Xbox also used this format.
The Creative Music File (CMF) is a synthesised music file format, similar to MIDI, designed by Creative Labs for use with their Sound Blaster cards. The format actually stores its song data in MIDI format but it differs in that while General MIDI instruments are standardised, CMF instruments' data are stored in the file itself, much like MOD files. This allows a large range of instruments to be used, and unlike MIDI the song should sound the same regardless of which synthesiser it is played through. While MOD files store their instruments as digital data ("samples"), CMF instruments are stored as a set of register values that can be programmed into the OPL chips that were part of all early Sound Blaster cards
References
- ↑ Greg. "Greg figures out most of the .VOC Format". Archived from the original on 2015-10-28. Retrieved 2018-06-01.
- ↑ John. "John chimes in with further analysis of the .VOC Format". Archived from the original on 2015-10-28. Retrieved 2018-06-01.
- ↑ Bagwell, Chris (1998-11-14). "Audio File Formats FAQ". pp. Chapter 11: File Formats. Retrieved 2018-06-01. Documentation (FAQ) for the SoX audio editor
- ↑ movAX13h. "Dr. Riptide Dissected" (README file). GitHub.