Freescale Symphony implements Multi-Channel Dolby Volume

Posted on Jun 2, 08 09:18 AM PDT

Freescale Semiconductor’s Symphony is first off the blocks to integrate multi-channel Dolby Volume intelligent audio processing technology. This is made possible courtesy of Freescale’s popular Symphony DSP platform working together with Dolby Volume to present an elegant solution for consistent program loudness on A/V receivers, surround sound processors, digital TVs, speaker systems and Home Theater in a Box (HTiB) products.

Freescale combines the right balance of performance and cost with the Symphony family of multi-channel audio DSPs. The DSP56300 and DSP56700 processors use the audio industry-standard Symphony 24-bit DSP core with 48-bit double precision capability and are designed to meet the demands of audio electronics system designers by integrating audio peripherals and by supporting the latest generation decoders such as Dolby, THX and DTS. A highly flexible software architecture allows for easy integration of differentiating audio software IP from Freescale or third parties. This plug-and-play architecture helps to reduce customers’ software efforts, provides maximum flexibility and increases system performance.

Dolby Volume implementation is readily available for use with Freescale’s DSP56371 and DSP5672x Symphony audio DSP products by approved Dolby Volume licensees.

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