Audio Signal Processors
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Audio Signal Processors

Analog Devices SigmaDSP® allows designers to use the SigmaStudio™ graphical tool with an audio digital signal processor without assembly or C coding. Many SigmaDSP processors also integrate high performance audio ADCs and DACs to build a full audio system on chip. ADI’s SHARC® processors are the leaders in quality audio processing and the Blackfin® processors lead in mobile multimedia.
Analog Devices SigmaDSP® allows designers to use the SigmaStudio™ graphical tool with an audio digital signal processor without assembly or C coding. Many SigmaDSP processors also integrate high performance audio ADCs and DACs to build a full audio system on chip. ADI’s SHARC® processors are the leaders in quality audio processing and the Blackfin® processors lead in mobile multimedia.

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Blackfin® 16-/32-bit embedded processors offer software flexibility and scalability for convergent applications: multiformat audio, video, voice and image processing, multimode baseband and packet processing, control processing, and real-time security.
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Featuring the Analog Devices SHARC® and SHARC+® digital signal processing (DSP) core technologies, the SHARC audio processor portfolio offers deterministic and very low processing latency with best-in-class MIPS/mW performance. The SHARC processor family dominates the floating-point DSP market with exceptional core and memory performance and outstanding I/O throughput. With multiple product variants and price points, SHARC brings real-time floating-point processing performance to many applications where dynamic range is key.

Many processors feature FIR/IIR hardware accelerators to offload common digital signal processing algorithms from the core, thus freeing the core to perform post-processing algorithms in parallel, making them the ideal choice for real-time audio applications. The broad SHARC+ SoC portfolio provides performance scalability up to 1GHz and a variety of on-chip memory configurations and peripheral mixes. For complex peripherals such as Ethernet and USB, some SoCs feature an integrated ARM core to handle running stack software and other microcontroller tasks.

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SigmaDSP® processors are fully programmable, single chip audio DSPs that are easily configurable through the SigmaStudio™ graphical development tool, and are ideal for automotive and portable audio products. SigmaDSP chips are available with integrated sample rate converters, A/D converters, D/A converters, and output amplifiers.
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SigmaDSP® processors are fully programmable, single chip audio DSPs that are easily configurable through the SigmaStudio™ graphical development tool, and are ideal for automotive and portable audio products. SigmaDSP chips are available with integrated sample rate converters, A/D converters, D/A converters, and output amplifiers.