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• I'm testing a similar system. The TI board with the STM32F4 Discovery, bipolar supply. I have used only 1 reference electrode. Check out my results at: eegexplore.blogspot.com Do you have any blog, sharing or publishcation about your work?

  in electrode placement for alpha, 1 or 2 grounds? Comment by taro June 2014
• Hi, For question No.1

  They are both simple 24 bit delta sigma ADCs at the root. The differences lie in a couple of the options including input referred noise as well as gain options. The ADS1299 is a lower noise device which is requi…

  in ADS1299 VS ADS1298 Comment by taro June 2014
• May I know what is your hardware? It's easier for others to know your hardware and configuration before giving any advice... I'm planning to test the alpha wave next week so I don't have much experience. I believe you don't need that much of elec…

  in electrode placement for alpha, 1 or 2 grounds? Comment by taro June 2014
• Hi, it's been awhile, roughly 4 months from my previous post. I finally got my hardware running. It's a combination of ADS1299 ADC and STM32F4 microcontroller. I'm following Chip's tutorials to test ECG/EOG/EEG signals here at: eegexplore.blog…

  in Hardware for ADS1299 planning Comment by taro June 2014