Cadence Announces New Tensilica HiFi 1 DSP Optimized for Bluetooth LE Audio True Wireless Devices

Cadence Design Systems announced the new Cadence Tensilica HiFi 1 DSP, delivering increased voice- and music-processing performance with optimal neural network capability in a compact footprint with ultra-low energy, improving the user experience and extending battery life. The Tensilica HiFi 1 DSP is now the smallest and lowest power member of the HiFi DSP family, developed for battery-constrained applications, such as mobile, hearables, wearables, automotive, and connected devices.

Fraunhofer Institute for Integrated Circuits IIS, the inventor of mp3 and primary developer of the xHE-AAC and MPEG-H Audio standards, announced that NXP Semiconductors has licensed Fraunhofer’s MPEG audio SDK. The complete software package covers four generations of audio codecs, from legacy MPEG Layer-1/2/3 to the next-generation MPEG-H 3D Audio standard and the AAC codec family, including xHE-AAC. NXP will incorporate these codecs in home entertainment product development, from set-top boxes and soundbars to smart speakers.

The IBC show is always an important event to remind us of some key perspectives having to do with audio technology, content production, and distribution, which are at the core of our interests. Just like music is now predominantly available on streaming services, radio and television content are now being distributed over the Internet, while movies and lots of other content is available directly to all of us in multiple platforms and services. This article was published originally in The Audio Voice newsletter.

Yandex, a Russian technology company that builds intelligent products and services powered by machine learning, has incorporated Fraunhofer’s upHear Voice Quality Enhancement technology into its first smart speaker, enabling the device to accurately hear voice commands issued from anywhere in a room. This is the first smart speaker powered by Alice, the first virtual assistant designed to serve the needs of Russian users, which was initially offered in Yandex’s iOS and Android apps.

The June 2018 edition of audioXpress is now available. In this edition, read how MPEG-H audio is introducing new dimensions to television sound, how to deal with mixing and mastering music for music streaming services, and how to design new voice-enabled smart gadgets. You can also build a turntable speed measurement device, and learn more about MQA streaming. And be sure to read the interview with Robert Oliveira, the founder of Comply Foam. Get your issue now.