SPIRIT DSP Voice Software for Xtensa HiFi 2 Audio Engine

SPIRIT DSP, the world’s leading supplier of voice, audio and video software engines, can deliver 18 optimized, high quality digital audio and voice software packages that run on Tensilica’s HiFi 2 Audio Engine.

SPIRIT audio software packages include: AAC-LC decode and encode, aacPlus v1 and v2 decode and encode, BSAC decode, MP3 decode and encode, Ogg Vorbis decode, and WMA decode and encode. Voice codecs include AMR-NB (narrowband), AMR-WB and G.729AB.

In addition, under the strategic partnership the two companies are porting the full SPIRIT Audio and wideband Voice Engines to Tensilica’s HiFi 2 platform. The SPIRIT Voice Engine brings high quality real-time wideband voice and video to next generation VoIP equipment, such as Mobile Internet Devices (MIDs), Video IP-phones, video conferencing terminals, IP set-top boxes, residential gateways and multimedia terminal adapters. Spirit’s Audio Engine is a popular, easy-to-integrate high-quality player/recorder solution for both mobile/portable audio and professional appliances. The SPIRIT Audio Engine is a comprehensive software solution supporting all popular music formats along with audio performance functions such as a parametric equalizer, loudness control, and channel mixing.

Visit SPIRIT DSP's web site for more information on the software.

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