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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (16 topics).
16 topics · 89 messages
Filtered by: #wav ✕
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Generate a single pulse with ADAU1761 and Sigma Studio
As I'm a new user, Hi Everyone! I hope you can help me with my problem. I have the EVAL-ADAU1761Z board and I need to generate a single square pulse and send it to HP Out. The pulse has to be 100µs an
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ADAU1701 IIS input 192Khz signal to enable filter, DAC playback has noise
Specific operation description: As shown in the schematic diagram above, currently only one General 2nd filter is added, set to hpf and 60Hz corner frequency. Set the sample rate to 192K and the DSP c
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Wav Player File (sources)
Hi all, I hope everyone had a pleasant Christmas. My question is about this wav player: wiki.analog.com/.../wavplayer I am looking for some guidance using the Wav Player with an ADAU1467 evaluation bo
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Wav Player
Dear all I use two WAV Player in my sketch. According to Wiki, the audio file must not exceed the size of the available DMO memory. Adau 1467 has 20,480 words (32 bits). Does this mean that 81,920 byt
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numerical simulation
Can SigmaStudio do simulation without the help of hardware ADAU1452? I now have a 70MB voice signal. I need to perform voice enhancement (filtering and noise reduction) on it, and then save the output
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ADAU1467 internal WAV Player
Hi all I want to use two internal WAV players on an ADAU1467. Unfortunately I get the following error message: ##### Compile Started: Monday, July 4, 2022 5:14:25 PM ##### error (6075,Gong1): Label 'S
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ADAU1787 Wav File Player
I am using SigmaStudio 4.5 and a ADAU1787 DSP. My question is if it is possible to play a .wav file from an EEPROM on this device, or is the EEPROM functionality exclusively for self-boot? I see that
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Square / Sawtooth / Triangle Wave Frequency Control
I've just started learning SigmaStudio, using the EVAL-ADAU1701MINIZ, with the end goal of creating a mini synthesizer with external controls. One requirement is external control of the frequency of s
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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
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Waves plugin question
Hi, i read on some other post, there is a ported version of waves plugins for sigastudio. I just wondering, how can i know with what DSPs are supported? I'm planning to use the ADAU1467, is it possibl
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SigmaStudio - MaxxBass licensed algorithm?
Hello everyone, i would need some (lincensing) help with the mentioned plugin. First of all, my audio setup: - ADAU1701 based DSP - 2.1 System, STA516B & TPA3116 based. - 2-3l netto enclose volume for
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ADAU1446 I2S sample rate
Hi! We have a custom board with a ADAU1446 SigmaDSP and a AD1939 CODEC, both running with a master clock of 12,288MHz and sample rate of 48kHz. We would like to connect a Bluetooth board/chip over I2S
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How to control ADF4351 evaluation board by Matlab
We are trying to build communication between the ADF4351 evaluation board and Matlab. One of our options is to use I2C/SPI adapter, but we want to control this evaluation board by only using USB cable
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Help getting ADC in ADAU1701 to have proper sampling rate.
Hi, My senior design project is having trouble with our ADAU1701 Eval board. According to the specs, the ADCs should be able to run at 48kHz and beyond, however we are seeing very poor square wave per
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ADAU1701 read problem with I2C (including pictures)
Hi everybody, I'm working on a project where a board containing a 1701 is to be controlled by an "Arduino" Uno, a board with an Atmega368. The uc is interfaced through I2C to the evaluation board cont
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MultiPurpose pin jitter on ADAU144x
I'm finding that I can't get a stable fast (10kHz) square wave out of the MultPurpose pins on my ADAU1445. My scope is telling me it's rock solid 10kHz but I see it scooting around. When I use the pin