AD1989A  HD-Audio Codec, 8 DACs/6 ADCs

The AD1989A HD-Audio codec provides superior HD-audio sound quality that exceeds Windows® Vista Premium Performance for notebooks and desktop PCs. The high performance codec contains eight 101dB DACs and six 92dB ADCs, three stereo headphone ports, C/LFE swapping, two-channel digital microphone interface, digital and analog PCBeep, two independent S/PDIF outputs and one S/PDIF input. The jack retasking feature on the codec supports various multi-channel configurations including platforms for 5.1 on three jacks, and front panel jack retasking.

Features:

  • Customizable user controls for adjusting the audio quality of solo vocals, instruments and bass for a significantly improved listening experience
  • Superior sound quality is suitable for a wide range of desktop and notebook PCs
  • Improved VoIP and speech recognition experience with microphone noise reduction, beam forming, and echo cancellation technologies
  • Supports up to 9 audio jacks
  • 5.1 surround sound plus independent headphone
  • Two independent transmitters, second S/PDIF can support external HDMI interface
  • Simultaneous recording of up to three stereo channels
  • Drivers for Windows 2000, Windows Server 2003, Windows XP, Vista, and Linux (ALSA); Windows Hardware Quality Labs (WHQL) pre-qualified
  • Microsoft Driver Test Manager (DTM)/Windows Logo Kit (WLK) compliant; Windows Logo Program (WLP) 3.x and 4.x compliant
  • Output enhancements: Sensaura/Sonic Focus, spreading/downmixing, MP3 refinement, adaptive dynamics, compressor/limiter, speaker/graphic EQ, Voice Clarity/X-MatrixTM, AGC, UI tuning tools
  • DTS®, SRS®, Virage Logic’s Sonic Focus™, and EAX
  • Advanced power management modes
  • Supports 1.3V and 3.3V HD-audio link signaling


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Technical Info
Name Title Size  
Data Sheet
DSH-202088-003.pdf AD1989A High Definition Audio Codec Data Sheet (ADI format) 1.0MB