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92HD005

IDT
Part Number 92HD005
Manufacturer IDT
Description 4-CHANNEL HD AUDIO CODEC
Published Oct 1, 2007
Detailed Description www.DataSheet4U.com DATASHEET 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Description The 92HD005/...
Datasheet PDF File 92HD005 PDF File

92HD005
92HD005

Overview
www.
DataSheet4U.
com DATASHEET 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Description The 92HD005/92HD005D are high fidelity, 4-channel HD Audio CODECs that enable 2.
0 Audio with simultaneous Real-Time Communication such as VoIP, conferencing, voice command and control, etc.
Up to four digital microphones are supported, enabling high quality voice input for increased usability of voice applications.
92HD005/92HD005D • Optimized and flexible power management • 48-pin LQFP and 48-pad QFN environmental package Software Support • SKPI (Kernel Processing Interface) • Enables plug-ins that can operate globally on all audio streams of the system Features • High performance SD technology • 95dB DAC SNR • 90dB ADC SNR • 12 band parametric equalizer SKPI plug-in • 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 • Two stereo DACs and two stereo ADCs • Supports 2.
0 Audio with simultaneous Real-Time Communication (RTC) channel such as VoIP or separate stereo audio stream • Provides mono output for laptop sub-woofer • Dynamics Processing SKPI plug-in • Enables improved voice articulation • Compressor/limiter allows higher average noise level without resonances • 24-bit resolution with up to 192 KHz sample rates • Supports advanced chipsets with flexible 1.
5 V to 3.
3 V • signaling Digital microphone interface • Direct interface to up to four digital microphones Third Party Partners • Dolby PC Entertainment Experience Logo Program • Dolby Home Theater™ (HT) • Dolby Sound Room™ (SR) • Analog stereo microphone • Microphone Boost 0, 10, 20, 30, 40dB • Five adjustable Vref outputs for microphone bias • Dolby Technologies • Dolby Headphone™, Dolby Virtual Speaker™ • Dolby ProLogic II™, Dolby ProLogic IIx™ • Dolby Digital Live™ (DDL) • • • • • Uni...


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