QNX Software Systems, Inc., a subsidiary of Blackberry Co., Ltd. and a global automotive electronics software platform, today announced the launch of QNX® Acoustics for Voice 3.0, the latest addition to the QNX Sound Middleware portfolio.
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QNX® Acoustics for Voice 3.0 is designed to provide a top-level user experience for hands-free and speech recognition systems with improved performance in echo cancellation, noise reduction, adaptive equalization, automatic gain control, and other wideband and narrowband voice processing. QNX® Acoustics also supports Wideband Plus voice processing to meet the stringent voice quality requirements of the latest smartphone connectivity protocols to provide services such as call, VoIP and voice recognition. The QNX® Acoustics for Voice 3.0 version is based on proven QNX sound processing technology in more than 20 million vehicles.
Grant Gourville, Director of Product Management at QNX Software Systems, said: "The car itself has noise, which is a natural enemy of all hands-free systems and speech recognition systems, whether they are in-vehicle or imported from smartphones. QNX Acoustics for Voice Designed to filter the noise of tires, roads, fans and vents, clear, crisp voice calls reduce the driver's cognitive burden and avoid distracting drivers."
QNX®Acoustics for Voice 3.0 is highly modular and offers many advanced features including:
高效 Efficient Voice Processing - Broadband and Wideband Plus voice processing uses advanced algorithms to save hardware CPU cycles and free up more CPU space for other sound or infotainment applications.
Ÿ Diagnostic Tools – To speed time to market, this product includes a complete diagnostic tool to allow users to adjust parameters. QNX Software Systems also provides on-site expert support to help customers adjust their in-vehicle solutions.
车 Echo cancellation and noise reduction for vehicles – used to build full-duplex hands-free and speech recognition systems.
æä¾› Design flexibility for multiple automotive product lines – this solution is compatible with a wide range of speech recognizers, whether in the cloud, via a smartphone, or on-board speech recognizer. It also runs on a wide range of operating systems, processors, and digital signal processing systems (DSPs), allowing customers to migrate functions between multiple automotive product lines.
å¤šç§ A variety of development libraries - standard libraries support wide and narrowband voice at standard rates of 8 kHz and 16 kHz, respectively. The wide-range library supports a wide range of bandwidths, including both bandwidths, and supports Wideband Plus at a standard rate of 24 kHz to help customers meet the voice processing requirements of the latest smartphone-to-vehicle connectivity protocols.
ç¬¦åˆ Compliance with industry standards – in accordance with the German Automotive Industry Association (VDA) hands-free system ITU-T P.1100 and ITU-T P.1110 specifications.
Listing
QNX Acoustics for Voice 3.0 will be available in the third quarter of 2014.
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