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ES1938 Datasheet Pci Audio Drive Solution Product Brief

Manufacturer: ESS Technology

Overview: ESS Technology, Inc.

General Description

The ES1938 PCI AudioDrive® solution implements a single-chip PCI audio solution, providing high-quality audio processing while maintaining full legacy DOS game patibility.

With a dynamic range over 80 dB, the ES1938 plies with the Microsoft® PC 98 / PC 99 specifications and meets WHQL audio requirements.

The ES1938 forms a plete audio subsystem on a single chip for motherboard platforms.

Key Features

  • Single, high-performance, mixed-signal, 16-bit stereo VLSI chip.
  • PCI parallel bus interface, revision 2.2.
  • Full native DOS games compatibility, via three technologies:.
  • TDMA.
  • DDMA.
  • PC/PCI High-quality ESFM music synthesizer.
  • Dynamic range (SNR) over 80 dB.
  • Integrated Spatializer 3D VBX stereo audio effects processor provided by Desper Products, Inc. , a subsidiary of Spatializer Audio La.

More Datasheets from ESS Technology

Part Number Description
ES1688 Audio Drive

ES1938 Distributor