Innovative Microphone Technology Secures Three New Patents
In a significant development, the United States Patent and Trademark Office (USPTO) and the European Patent Office (EPO) have issued three additional patents for Nureva's innovative Microphone Mist technology. This technology, developed by Nureva Inc., a leading company in audio conferencing solutions, continues to revolutionize the way we experience audio in larger collaboration spaces.
Nancy Knowlton, the CEO of Nureva, expressed her delight, stating that these new patents further validate their original approach to delivering great audio in larger collaboration spaces. She also mentioned that the investment in the Microphone Mist technology platform continues to create exciting opportunities to bring unique and compelling value to Nureva's customers.
One of the patents, EP 3791565, discloses the use of residual echo estimate information to derive secondary echo reduction parameters. This innovative approach significantly enhances the acoustic return echo cancellation performance, a crucial aspect of delivering clear and natural speech intelligibility.
The microphone array in Nureva's technology also employs sound-source position-based gain control processing. This feature optimizes the talker's gain while maintaining ambient noise at a quieter and more consistent level. By doing so, it effectively overcomes limitations and distractions caused by common issues with automatic gain control hysteresis and level pumping.
Another patent, US 11,689,849, details a method that allows the microphone array to preemptively identify and exclude unwanted sound sources such as HVAC systems and fans during the targeting process. This enhancement significantly improves the listening experience.
Lastly, US 11,635,937 acknowledges Nureva's approach to intelligent sound targeting, position-based gain control, and echo cancellation. The patent describes how Nureva's technology uses these methods to make specific optimizations to the microphone system, enabling more natural conversations.
These patents continue to provide opportunities for the development of new products and enhancements, further validating Nureva's original approach to delivering great audio in larger collaboration spaces. With these latest additions, Nureva's intellectual property portfolio now includes patents for methods that preemptively identify and exclude unwanted sound sources, optimize the microphone system, and enhance acoustic return echo cancellation performance.
These features help deliver clear and natural speech intelligibility for remote students and meeting participants, making communication in larger spaces more efficient and effective than ever before. Nancy Knowlton's leadership and Nureva's innovative technology continue to push the boundaries of what is possible in the realm of audio conferencing.
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