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NPCA110B

Nuvoton Technology
Part Number NPCA110B
Manufacturer Nuvoton Technology
Description Audio Enhancing Engine/CODEC
Published Mar 27, 2012
Detailed Description   Nuvoton Confidential NPCA110B Audio Enhancing Engine and CODEC NPCA110B Audio Enhancing Engine and CODEC February 2...
Datasheet PDF File NPCA110B PDF File

NPCA110B
NPCA110B

Overview
  Nuvoton Confidential NPCA110B Audio Enhancing Engine and CODEC NPCA110B Audio Enhancing Engine and CODEC February 2012 Revision 1.
1 General Description The Nuvoton NPCA110B device is a member of Nuvoton’s Sound Enhancing family optimized for low cost TV, portable devices such as docking stations for MP3-players and mobile phones, Multi-Media speakers, PC monitor speakers and Boom boxes.
The NPCA110B integrates Waves MaxxAudio-3 Lite sound enhancement algorithms.
These are proprietary, patented, psychoacoustic algorithms that compensate for the acoustic limitations of small CE devices.
MaxxAudio-3 Lite algorithms enable reproduction of rich content, with a wide dynamic range and a full frequency range, on a limited audio system.
For low-frequency reproduction, MaxxBass uses a patented psychoacoustic technique to create a perceived low bass, which can be extended up to 1.
5 octaves lower than the original.
This technique reproduces full and rich sounding bass tones.
Power handling is done by MaxxVolume, which utilizes the power amplifiers and speakers to their full extent yet avoids clipping and distortion.
The MaxxAudio-3 Lite software suite provides an additional algorithm to design a resonance-free audio system: MaxxEQ provides a flexible equalizer with 10 bands.
The NPCA110B enables digital control over the volume and bass, replacing traditional analog potentiometers.
The Maxx family of devices includes: ■ High-performance, 24-bit audio enhancing engine preprogrammed with Waves MaxxAudio-3 Lite algorithms ■ Optional Audio ADC ■ Optional Audio DAC ■ Digital I/O and other features for high-performance audio systems The MaxxAudio Graphical User Interface (GUI) enables sound engineers to easily tune the device and customize presettings for different audio products.
Outstanding Features ■ Improves audio quality for low-performance speakers ■ System-level BOM savings ■ Stereo operation ■ I2C controlled ■ 24-bit accuracy ■ Audio algorithms — MAXXBASS® — MAXXEQ —...


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