Avance Logic ALS4000 Audio Device (WDM) Driver

The Avance Logic ALS4000 Audio Device, a legacy sound card, employed the PCI interface for audio processing in PCs. Operating as a 32-bit full-duplex sound card, it delivered audio playback and recording with a 64-voice wavetable synthesizer for MIDI. Supporting up to 48kHz sampling rates and 16-bit resolution, it offered entry-level sound capabilities for its time. Though lacking modern audio standards and specialized features, its compatibility with legacy systems and basic audio functionality made it a common choice in early 2000s PCs, serving home and office users for audio playback, recording, and MIDI applications.