EngineerZone Forum
Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (13 topics).
13 topics · 57 messages
Filtered by: #300 ✕
-
I am looking for the Land pattern details of ADAU1467WBCPZ300 This information is not found in datasheet Please help
Please share the Land pattern details of ADAU1467WBCPZ300. This information is not found in datasheet. Audio Signal Processors hardware ADAU1467WBCPZ300 adau1467 SigmaDSP Audio Processors
-
ADAU1452 – Ripple/distortion occurs at low signal levels when using the xover filter.
The signal is distorted, similar to the blue response curve, when the volume is low using the General (2nd-Order / Lookup) filter on the ADAU1452. With other filters, this issue does not occur. I also
-
Unable to generate the complete set of exported files in SigmaStudio project.
Hello All! I'm facing an issue with SigmaStudio on my main system where it doesn't generate the complete set of exported files, such as TxBuffer_IC_1.dat, in my project. Interestingly, when I try the
-
"Jitter" on any 'logic' or square/rect waveform, including library
Hello everyone, I am developing a set of audio synthesizer oriented modules. I need to add a variable PWM square wave, common in music synthesis. Just before turning the key on production I stumbled u
-
asymmetricsoftclipper and advancedclip formulas are simply wrong?
KJBob Hello, some time has passed since fooling around with Sigma DSPs. I'm now busy with ML stuff. I'm trying to port some of the clipping algorithms that are documented here into a pytorch library.
-
ADAU1462 TDM16 Serial IO Not Working
I'm currently trying to program the ADAU1642 and I'm having issues with both reading TDM16 signals in and writing it out at 44.1kHz with 32 bits per channel. I saw a similar post made about the ADAU16
-
importing custom dll's made for sigma studio into sigma studio plus (sigma 300)
Is there plans for extending the ss+ algorithm designer to support sigma 300 chips? I have a few custom algorithm add-in's that i was using with sigma studio 4.7, i want to migrate to sigma studio plu
-
ADAU1452 FIR TAP count
Hello All, I was wondering, if I have programmed a DSP application, containing a FIR with 6000 taps, is it allowed that I change the tap count afterwards in, for example, 300 and upload 300 new co&eum
-
sometimes，mcu use spi protocol write to ADAU1452 with biquad params is failed。
Hello ,everyone. I have a question，it is right when i download one biquad or several numbers biquads ，but when i download too many biquads(30-80) ，i used AP test the frequency response have different.
-
ADAu1467 can't self-boot from AT25DF321A (EEPROM)
Hello, We needed to have apparently really large size EEPROM for our application. So the designer used "AT25DF321A" which is 32 Mbit SPI flash memory. The ADAU1467 failed to self-boot successfully whe
-
WAV player for Wav file with header
Dear support member, I try to use 2 Wav file with header by Wav player in ADAU1452. first Wav file is normaly played. But, second Wav file can be played normal. I think that Wav player can't skip head
-
Serial Port Clock Domains in ADAU1450
In ADAU1450, Do we require seperate clock domains (LRCLK and BCLK) for each Serial data input and output? Audio Signal Processors sigma300 serial port adau1450 SigmaDSP Audio Processors
-
My code size exceeds program memory in ADAU145x
Hi, Can i use ADAU145x processor for audio decoding? I am planning to decode Enhanced DDP decoder on Sigma DSP 300 of ADAU145x processor. The program memory required for the decoder is greater than 32