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PureVoice®

Overview
Benefits
Downloads

Overview

Qualcomm's PureVoice® products offer a range of superior voice and audio enhancement software for CDMA products. Optimized for Qualcomm's MSM® device platforms, the PureVoice product suite consists of voice recording technology, voice recognition software and audio automatic gain control.

PureVoice Voice Recording technology provides landline-quality voice transmission that operates at variable encoding rates in order to take advantage of natural pauses in human speech. The high-quality, high-compression solution is useful for store-and-forward as well as streaming applications, and the technology accommodates erasures (dropped data), resulting in better performance on real-time applications.

PureVoice Audio Automatic Gain Control (AGC) provides the highest quality stereo enhancement software available for Qualcomm's MSM platforms, enabling CDMA handset manufacturers a simple "drop-in" solution for enhancing the sound quality and usability of their phones. PureVoice AGC is most effective in adverse noise conditions where background noise would otherwise prevent intelligible phone conversations.

Benefits

  • Provides CDMA manufacturers with complete integrated software solutions that require no additional hardware
  • PureVoice Voice Recording technology supports voice memo and answering machine applications
  • An integrated, optimized solution for OEMs
  • PureVoice Audio Automatic Gain Control allows for more intelligible CDMA handsets, especially in adverse background noise conditions

Integrated noise reduction and echo cancellation technologies right into Qualcomm chipsets

  • Frees manufacturers from costly and cumbersome designs
  • Optimized solution enables OEMs to offer exceptional voice quality in small, low-power, high-performance devices in a cost-effective manner

Gives voice recognition a boost

  • The voice enhancing software enabled by Fluence™ offers significant suppression of both stationary and non-stationary background noise
  • Improved voice activity detection and speech recognition
  • Users will experience considerable improvement when using voice recognition and other voice-related applications

PureVoice Downloads

PureVoice Downloads You can download the player-recorder from the sites listed below. The file includes both the PureVoice® Player-Recorder plug-in for Eudora® software, and the PureVoice Player-Recorder software for all e-mail applications.