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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (4 topics).
4 topics · 18 messages
Filtered by: #state ✕
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Need to expand SigmaStudio State C beyond 9999999 bytes
Hello, We are developing a product using SigmaStudio 3.12 for SHARC and the 21489 DSP. We are planning on using an external SD RAM (512MB) for a pooled audio delay. Here is an earlier thread: Running
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Numeric format for State Variable (Q/F Input)?
Dear ADI Engineers: I'm trying to use the State Variable (Q/F Input) in my ADAU1701 design but this modue is not documented at all in Sigma Studio 3.5. I'm having trouble figuring out what numeric for
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How do I create high-Q bandpass filters?
I am working on a vowel-synthesis module using ADAU1701 and I have a need to create bandpass filters that have fairly high Q - about 20-30, with center frequencies upto 4kHz. I would like to use an al
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the corresponding relations between the State machine setting value and its voltage value
We use the State Machine to design a system,using the extern microcontroler control the State Machine ,the value which si controled is dBu, So we want to transform State Machine's setting value into i