EngineerZone Forum
Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (5 topics).
5 topics · 19 messages
Filtered by: #downsample ✕
-
Decimation - Output sampling rate
Hi, I have adau1452 sigmaDSP on an A2B chain and this dsp streams data to the host (SC589-SAM). The adau1452 receive samples from an accelerometer and is programmed with a decimation block via sigma s
-
UpSampling algorithm version 1.02 broken
I have just tried the latest version (1.02) of the Upsampling algorithm with SigmaStudio 4.6 and an ADAU1452. I am running at 96kHz sample rate and downsampling 16x, then Upsampling, with no filtering
-
[ADAU145x] Downsampling to arbitrary value
Hello folks, I'm trying to downsample a signal to a sampling rate of 10Hz on an ADAU1452. The main sampling rate is 48000Hz. My problem is that the downsampling block doesn't allows a downsampling rat
-
Upsampling / Downsampling bug?
Hi, So I was trying to troubleshoot a project, and stripped it down to complete barebones to determine the issue. [Using an EVAL-ADAU1467Z Rev B board] Starting a completely new project & dragging in
-
Downsample - Extract only odd / even samples
Hello! I have the following problem. I have an 96k input signal that I want to send it through a 48k domain. This means that I need to send two packets of data in 48k domain. In order to do that, I ne