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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (7 topics).
7 topics · 25 messages
Filtered by: #sample+rate+converters ✕
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ADAU145x datasheet ASRC group delay calculation
On page 81 of Rev.D of the ADAU145c datasheet there are calculations for the ASRC group delay : The same equations appear in the AD1895 datasheet, so surely they must be correct. In the first equation
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ADAU1466 - ASRC - is digital filtering involved?
Hi, I just wanted to know if using the ASRCs involves digital filtering as it is done like in an AD1896? Video Products Audio Signal Processors Sample Rate Converters ad1896 SigmaDSP Audio Processors
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Sampling frequency of ADAV4601
Hello, I am near completing my board using WM8805 (in HW mode) and AD1895 interfaced to BCLK1, LRCCLK1, SDO0 and SDI0 of the ADAV4601. The system documents mentions the following: 1. The ADAV4601 inte
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ADAU1701 + S/PDIF in + I2Sin/out+ internal ADC/DAC + external DAC
Hi there, we are planning a small DSP board using the ADAU1701. Features should be: internal ADC (2 channel) internal DAC (4 channel) external S/PDIF receiver (maybe with transmitter to) external DAC
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ADAU1701 & AD1895 Master clock
Hello I have ADAU1701 (256*fs 96kHz) with AD1895 (output master mode 256*fs, up to 96kHz) upsampler. Should I use one generator 24.576MHz for both MCLKI ADAU/AD input or should I use two separate loca
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ADAU7002 + ADAU1701
Hi Sir, My end customer have a design==> PDM to I2S(ADAU7002) and I2S in ADAU1701 headphone output. For my check, ADAU1701 MCLK can use internal crystal and LRCLK/BCLK need output to ADAU7002, Can you
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ADAU1442/ADAU1445 ASRC performance
Is any performance or implementation data available for the ASRCs on these SigmaDSP parts such as THD, DNR, or FIR taps/group delay? If not, I notice the supported ratios match the AD1895/AD1896---is