Avalue Technology ECM-CX700, User Manual, Page: 19 / 104

User’s Manual
ECM-CX700 Series User’s Manual 19
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All DACs support 44.1k/48k/96k/192kHz sample rate
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All ADCs support 44.1k/48k/96kHz sample rate
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16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate
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16/20/24-bit S/PDIF-IN supports 44.1k/48k/96kHz sample rate
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Up to four channels of microphone array input are supported for AEC/BF
application
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High-quality analog differential CD input
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Supports external PCBEEP input and built-in digital BEEP generator
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Software selectable 2.5V/3.75V VREFOUT
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Two jack detection pins, each designed to detect up to 4 jacks
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Reserve analog mixer architecture for backward compatibility with AC'97
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Wide range (–80dB ~ +42dB) volume control with 1.5dB resolution of analog to
analog mixer gain
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All analog jacks are stereo input and output re-tasking for analog plug & play
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Built-in headphone amplifiers for each re-tasking jack
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2 GPIOs (General Purpose Input/Output) for customized applications
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Power support: Digital: 3.3V; Analog: 3.0V~5.0V (Minimum AVDD is 3.0V)
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Pin compatible with the ALC880 and ALC882
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Enhanced S/PDIF-IN circuitry ensures compatibility with consumer DVD players
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48-pin LQFP 'Green' package
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Meets Microsoft WHQL/WLP 2.x audio requirements
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EAX™ 1.0 & 2.0 compatible
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Direct Sound 3D™ compatible
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A3D™ compatible
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I3DL2 compatible
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HRTF 3D Positional Audio
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Emulation of 26 sound environments to enhance gaming experience
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10-Band Software Equalizer
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Voice Cancellation and Key Shifting in Karaoke mode
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Realtek Media Player
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Enhanced Configuration Panel to improve user experience
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Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and
Beam Forming (BF) technology for voice application
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ALC883D features optional Dolby® Digital Live output for consumer equipment
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ALC883DTS features optional DTS® Connect software