PROX dual microphone headsets and hands-free car kits technology from STEP claims to bring noise reduction to the BlueCore Multimedia platform while maintaining the purity of the speaker’s voice. SoftMax extracts the individual components from the mixture of audio captured by the user’s device whether they are stationary, such as road noise or nonstationary like music or other human voices. Its signal separation technology combines performance with a low processing requirement and is suitable for wireless audio applications. It can be used in headsets and hands-free car kits as well as mobile phones.
Atlas acoustic echo cancellation Bluetooth#
SoftMax’s technology is claimed to virtually eliminate background noise during Bluetooth voice communication. SoftMax integrates its 1VOICE noise and acoustic echo cancellation technology in a BlueCore5-Multimedia platform. Support for additional languages, SMS and email reading as well as speech recognition for name dialling and music control and selection is expected. The technology can also provide voice prompts indicating the status of the Bluetooth device and instructions to improve usability.įeatures include caller ID, device status updates and an audio pairing guide in multiple languages. Pre-recorded speech systems can only announce pre-defined words andphrases.
Atlas acoustic echo cancellation software#
The TTS software automatically synthesises speech from the incoming text in real time, advance. When a call is received on a mobile phone, the name or phone number of the incoming caller is announced over the headset or car kit, allowing the user to decide whether or not to accept the call.
NowSpeak Mobile TTS for BlueCore is a step towards fully hands-free communication. NowSpeak’s Mobile TTS software for BlueCore has been developed to run on Kalimba DSP, providing text-to-speech capabilities for Bluetooth headsets and in-car hands-free systems using BlueCore5-Multimedia silicon. These software plug-ins for the on-chip DSP reduce design cycle time while allowing enough power to support future software enhancements.Ĭustomers designing BlueCore5-Multimedia into products use BlueTunes2 audio development kit, which provides hardware and software solutions for high-end mono and stereo headsets, including reference designs, pre-ported third-party solutions and technical support. BlueCore5-Multimedia’s DSP-based architecture is available with third-party software add-ons through CSR’s eXtension Partner Program
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