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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (8 topics).
8 topics · 33 messages
Filtered by: #generator ✕
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Phase modulation with ADAU1701
I need to design a sinusoidal VCO with very deep phase modulation (multiples of 2*PI range). The VCO block under Sources/Voltage Controlled doesn't have phase input, hence I hoped to use trigonometric
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ADAU1701. I need to build three phase VCO.
Hello all. I am not a very experienced user. I apologize if my question is trivial. Here I did not find the answer. I need a three-phase variable frequency generator (350-450 Hz). Unfortunately, I cou
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Generating overtones with fixed phases in SigmaDSP processors
Dear colleagues! I would like to share my experience in generating overtones (harmonics) of the sine tone with fixed phase relationships in SigmaDSP processors. For example if we need to generate sine
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Sequence for Noise Generator with ADAU1702
Buffer Dear all, using the ADAU170x and the white noise generator funtion, we would like to create a repetitive sequence: The generator will switch ON during 10 s and after switch off during another 1
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Envelope Generator (ADSR) block for ADAU1701
Hi Guys, an Aida DSP user builds analog synthesizers, he is curious about the possibility to use ADAU1701 to realize some of the common blocks found in popular old analog synths. One of the building b
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ADAU1452: using LRCLK_IN0 pin for both I2S input clock and Clock Generator 3 external FREF for I2S output clock
I searched for "ADAU1452 clock generator 3 input reference" and found no relavent discussion, hence this question. I am using ADAU1452. My design has two inputs: 1) ADC, which drives LRCLK_IN2 that is
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Frequency Divider
Is there a module, or combination of modules, which can divide a signal from the frequency generator? My application includes mixing some signals from a sine gen source (or external source) but some o
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Creating loops in the freq sweep generator
In the frequency sweep generator module , I would like to be able to have the sweep repeated automatically. Is there a way to set this up either in the module itself or have the module controled by a