Nuvoton portable hand-free speakerphone solution provides network technological advancement allowing IP phone system, remote collaboration, SMS, voice mail and video conferencing to be unified on all platforms and terminals.

IP/ mobile phones, tablets, laptops, various operating systems and hardware devices are widely used in conference application such as Microsoft TEAMS, Google Meet, and Zoom.

• Feature
  

  -	AEC requirement for Portable Speakerphones
  -	MIC Input Noise Reduction for AI / DNN feature
  -	Up to 10W @ 4Ω Mono Class-D with 1.75V to 5V operating voltage
  -	KCS (Klippel Control Sound) Algorithm:
  	- Nonlinear speaker control
  	- Active speaker protection
  	- Linear and non-linear distortion reduction

• Specifications
  

  	I94124HDI (32-bit Arm® Cortex®-M4F)
  	-SRAM: 192 KB, Flash: 512 KB
  	-USB FS1.1 compatible FS2.0
  	-5 button input
  	-Teams / Hook / Mute / Volume +/ -
  	NAU83G10
  	-High efficiency Class-G Boost Converter
  	-Speaker protection using IV sensing
  	-Device protection: OCP, OVP, UVLO, OTP, CTP

•  Specifications