CS4932X datasheet(3/12 Pages) CIRRUS

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CS4932X/CS49330

DS339AM3

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AC3D - Virtual Dolby Digital™ (Dolby

Digital/Dolby Pro Logic decoder with PCM

input support + Dolby Virtualizer Module).

Offers ability to have virtualized 5.1 channel

output using only 2 speakers. The virtualizer

can be disabled, offering a full 5.1 channel

output if desired.

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AC3I - Internal Boot Assist (IBA) program for

loading Dolby Digital/Dolby Pro Logic

decoder (with PCM input support) code from

internal ROM. Included in the cost of the

CS493253-CL or CS493263-CL.

Note: Please refer to AN163 for more detail regarding

the differences between IBA and Full Download

codes.

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AC3R - Virtual Dolby Digital using SRS

TruSurround™ (Dolby Digital and Dolby Pro

Logic decoder with PCM input support + SRS

TruSurround Digital 5.1 Channel Virtualizer

Module). Offers ability to have virtualized 5.1

channel output using only 2 speakers. The

virtualizer can be disabled, offering a full 5.1

channel output if desired.

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AC3X - Virtual Dolby Digital using VMAx™

Virtual Theater (Dolby Digital/Dolby Pro

Logic decoder with PCM input support +

VMAx Virtualizer Module). Offers ability to

have virtualized 5.1 channel output using only

2 speakers. The virtualizer can be disabled,

offering a full 5.1 channel output if desired.

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CAR - Crystal Automotive DSP software is a

multi-channel PCM post processor capable of

accepting up to 8 PCM audio input channels.

Audio is processed in 8 blocks using

configurable audio processing modules. Each

block can be configured with one of the

modules or bypassed. The individual blocks are

highly configurable to allow each to act as a:

Fader, Dynamic Range Compressor (DRC),

Filter, Mixer, or Trim. Fs of PCM input must be

48kHz, 44.1kHz or 32kHz.

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CS - SRS CircleSurround-5.1 is a PCM

Enhancement algorithm which accepts a 2

channel input and outputs up to 5.1 discrete

channels. This code also offers +/- 12dB of

Tone Control. Fs of PCM input must be 48kHz,

44.1kHz or 32kHz.

Note: Tone Control is implemented as individual bass

and treble control on the Left, Right, and Center

output channels.

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CS2 - SRS CircleSurround II with Focus™ is

the next generation PCM Enhancement

algorithm from SRS Labs which accepts a 2

channel input and outputs up to 6.1 discrete

channels. This code also offers +/- 12dB of

Tone Control. Fs of PCM input must be 48kHz,

44.1kHz or 32kHz.

Note: Tone Control is implemented as individual bass

and treble control on the Left, Right, and Center

output channels.

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DTEQ - DTS Digital Surround™ decoder with

Dolby Pro Logic decoder (for when input is 2

channel DTS). This code features a 5 Channel,

5 Band Graphic Equalizer.

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