Uploaded January 2024 | Updated September 2026, 31 minutes ago

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Many sound cards came with utilities for testing various audio functions including MIDI synthesis and 8/16-bit sound effects. The Aztech sound cards like what this Packard Bell uses has a program for testing 8-bit audio output by playing a sample 8-bit voice file. This was shot as part of a related video for installing a speaker kit in this Packard Bell tower PC.