Low power digital audio super chip

25 October 2000 DSP, Micros & Memory

Motorola is offering a new level of affordable audio performance for companies in the audio marketplace thanks to the new Symphony audio digital signal processor (DSP) chip. The DSP56367 has a performance of 150 MIPS, and provides the capability to process all the major multichannel audio decoding standards (Dolby Digital, DTS, MPEG2 Multichannel and AAC, and DVD-audio) along with Dolby Headphone in a single device. It also allows up to 100 MIPs to handle other audio processing requirements such as subwoofer management, soundfield effects, 3D virtual surrounds, equalization, THX+Surround EX, DTS-ES, Prologic II, and Pacific Microsonics HDCD. The DSP56367 is an enhanced version of Motorola's popular DSP56362/6 products. It has the same memory map and peripherals as the currently-manufactured DSP56366. Motorola will offer the part with 150 MIPS at 1,8 V and 100 MIPS at 1,5 V core voltages.

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