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92HD99B Datasheet, PDF (2/225 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM | |||
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92HD99
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 âpresetsâ 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.
V1.2 1/12
92HD99
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