[#17] ADAU 1701 + Sigma Studio Tutorial (WONDOM DSP)
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- เผยแพร่เมื่อ 4 มิ.ย. 2024
- In this video I show you how to use the WONDOM-DSP board featuring a ADAU1701 DSP chip from Analog Devices together with the Sigma Studio toolchain.
I will guide through basic examples like crossover, EQ, summing, bass-enhancement and how to program the onboard EEPROM. - วิทยาศาสตร์และเทคโนโลยี
Grazie per l'ottima spiegazione ..... (Thanks a lot for your helpful video)
Thanks a lot for your helpful video. I have tried to build a 3-way filter (one per channel : I will use 2 DSP for my project) and don't hear any sound from the third output (sub). Do you have an idea ? Regards
Hi, does the dsp chip ADAU1701 has the serial port/uart where we can use to send commands in order to increase or decrease the audio volume level?
Verg helpfull. Thanks!
Is it possible to have 1/4" jack input and outputs instead of RCA?
Excellent tutorial! Liked & subscribed. Is there a online forum that is good for SigmaStudio support for more complex projects. For example, I'd like to use an ADAU1701 DSP will several amplifiers, which are also have ADAU1701 DSPs. It would be great to see a tutorial on connected multiple DSPs together, with both analog and digital inputs. For example, I plan to merge AptX HD stereo signal with analog stereo signal, then equalize, apply active bass, then crossovers to multiple amps. I also want to add pots for main volume, individual amp volumes, bass, mid, treble, and analog input.
I was on the brink of getting me this dsp setup, but got turned off by the fact that ADAU1701 was introduced as early as in 2008 (13 years ago). I see that there are affordable devkits available for the much more capable ADAU1452. Would you still recommend this Sure/Wondom devkit (price, performance etc.)? I like the Wondom documentation - Do you think it is possible to get other China devkits up and running this easy?
Great explanation, thank you! I'm using my dsp on a mobile rig with quite efficient speakers, and have problems with the noise floor. Do you have experience on how to reduce the hiss/hum in the background? I'm sure it is not the power supply, and could only reduce it a bit with gain staging
Johannes Wegener i also experienced that at least on some channels on this board there is a lot of noise.
I’m currently not sure if this is a general problem with the ADAU1701 or a specific problem of this board.
To be honest - I doubt that this problem is related to the Chip it self because otherwise ADI would be much in trouble selling this chip. So I guess it’s a board design issue
@@YetAnotherElectronicsChannel It may need grounding and shielding
Thank for shared. But how to fix white noise on adau1701 when no signal input?
So I need to add my own software written in say c or using the given blocks - is this possible? ie can I program it
Hello, thanks for your nice video. I would like to ask if it's possible to copy the code from one processor and burn it on another one?
Thanks
Please make a tutorial how to use this as preamp in between av reciever and subwoofer amp
I want to just add parametric eq and set a infrasonic
Can you do an ADAU 1701 and REW video?
Does anyone happen to know if the latest release of Sigma Studio is compatible with the AMP2 board? Has things changed since this video was made?
Hello friend!! I am using adau1401 sold from aliexpress. I do every preset. saved in eprom. but it's not starting data from the eprom.
Do these introduce any delay
Adorei esse dsp, gostaria de fazer corte numa caixa jbl para o woofer e driver titanio. É fácil?
Eu tenho um em casa, ADAU 1701. Tive e tenho muitas dificuldades em ligar ele, comprei a uns 3 anos e desisti. Agora descobri que tem a conexão correta para utilizar o DSP e o SigmaStudio no PC, chamada de USBi. Agora quero voltar a mexer e ver se agora consigo fazer a comunicação entre o PC e o DSP.
How much it costs in total with 4 channel out , and if possible with 6 channel out
Excuse my ignorance but a genuine question: Every time i build a dsp based Speaker i must buy a DSP board like that? Or this is just a develpment board and we can flash the algorithm into any ADAU1701 chip?
This is just a development board. You can also build your own hardware design and still using sigma studio.
@@YetAnotherElectronicsChannel So we use the Development board to fine tune our final project and then we flash the final code into another PCB that uses the ADAU1701 chip, for manufacturing, right?
@@exprymer no u can start directly with your design... you need only access to the I2C port of the device. Then u can connect the USB-I2C adapter to your custom board. By the way: the data is stored in an external eeprom which is also connected to the adau1701. Please check the reference manual from analog devices directly. Everything is well explained in there
@@exprymer The board shown in the video has everything you need to make this your own. You CAN design your own PCB around this, with for example your own amplifier on board and other things you want. But for most people, this board does fine. It's either too expensive or too complicated to design your own board. You still need most of what's on this board in your own design, perhaps minus the connectors.
Another drag race tutorial. How fast can I race through a complexed subject?
i hope some one can answer this with the software can i filter sub sonic filter unwonted low frequencys from a subwoofer as i am building a 2.1 modified boombox and the O.E. subwoofer is small two 3 inch in a ported box and can not take the low stuff like 15 hz to say 30hz just a an example ?
Ira unlikley theier would be much 15hz in any digital playback device, but you can still put a high pass filer set to 20 or 30 Hz to filter out the frequencies of concern
@@d3.1415 40 hz and under for my needs in this build
@@overbuiltautomotive1299 The DSP is fully configurable, so you can adjust the filter frequency how ever you like. If you are just tring to limit everything below 40hz, this is absolutly possible
@@d3.1415 yep thanks
you kept the microphone in the kitchen??
Cool stuff, but for the price of all those modules you can get the minidsp with nicer interface with own filter tool. Maybe cant do all of this but for most people should be enough.
what operating system are you using?
Windows 10 via Bootcamp on an Apple MacBook Pro. Video editing is done under Mac OS X
@@YetAnotherElectronicsChannel win10 64bit?
Yes
@@YetAnotherElectronicsChannel "this installer win not run on 64-bit operating systems"... it is much easier in the virtual win7 64bit. PS: nice YT channel :D
Das mit Sigmastudio betrifft wohl nur den Cypress programmer. Der ICP1 oder 3 von Sure funktioniert auch mit Sigmastudio 4.5 ohne Probleme.
Good to know. Just ordered a kit with the Sure/Wondom ICP1, and was somewhat worried I'd have to use an old version of SigmaStudio.
Hello sir
You can help me
Good but it seems overly complicated. A bit like MSDOS, it needs windows 95
Don't bother to ask, you will not received any answer.
Too much echo in the audio. Can't understand what's being said.