92HD91B1X5NLGIWCX8 Ver la hoja de datos (PDF) - Unspecified

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92HD91B1X5NLGIWCX8

SINGLE CHIP PC AUDIO SYSTEM

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92HD91

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO

Full HDA015-B low power support

• Audio inactivity transitions codec from D0 to D3 low power mode

• Resume from D3 to D0 with audio activity in < 10 msec

• D3 to D0 transition with < -65dB pop/click

• Port presence detect in D3 with or without bit clock

• PC beep wake up in D3

• Additional vendor specific modes for even lower power

Software Support

• Intuitive IDT HD Sound graphical user interface that allows configurability and preference set-

tings

• 12 band fully parametric equalizer

• Constant, system-level effects tuned to optimize a particular platform can be combined with

user-mode “presets” tailored for specific acoustical environments and applications

• System-level effects automatically disabled when external audio connections made

• Dynamics Processing

• Enables improved voice articulation

• Compressor/limiter allows higher average volume level without resonances or damage to

speakers.

• IDT Vista APO wrapper

• Enables multiple APOs to be used with the IDT Driver

• Microphone Beam Forming, Acoustic Echo Cancellation, and Noise Suppression

• Dynamic Stream Switching

• Improved multi-streaming user experience with less support calls

• Broad 3rd party branded software including Creative, Dolby, DTS, and SRS

IDT™ CONFIDENTIAL

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©2009 INTEGRATED DEVICE TECHNOLOGY, INC.

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