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by inimidi
Thu Sep 21, 2017 11:02 am
Forum: Graphics, sound and multimedia
Topic: Sound recording on the raspberry pi Zero W
Replies: 14
Views: 10674

Re: Sound recording on the raspberry pi Zero W

If capturing speech, the initial statement of requiring "stereo" and "at least CD quality audio" appears to be unnecessarily demanding, not just in terms of the digitising and storage but also of the microphone and its preamp. The goal is to make a quality field recorder that ca...
by inimidi
Tue Sep 19, 2017 12:56 pm
Forum: Graphics, sound and multimedia
Topic: Sound recording on the raspberry pi Zero W
Replies: 14
Views: 10674

Re: Sound recording on the raspberry pi Zero W

Pi Zero is the lowest power Pi, but it lacks a real micro-power deep sleep mode so it doesn't last long on battery. That might be an issue for you. Do you need instant-on usability? Users could just turn it on from cold when needed but then you may have missed some sensor data and it may take too l...
by inimidi
Tue Sep 19, 2017 11:00 am
Forum: Graphics, sound and multimedia
Topic: Sound recording on the raspberry pi Zero W
Replies: 14
Views: 10674

Re: Sound recording on the raspberry pi Zero W

You might try an AD7705 breakout board. These are quite cheap, though the AD7705 has only 15 bits + sign. I am more concerned about its sample rate rather than bit size; as it's only .5kHz, which will make the highest possible frequency I can record 250Hz if I am not mistaken? Which will make it un...
by inimidi
Tue Sep 19, 2017 7:19 am
Forum: Graphics, sound and multimedia
Topic: Sound recording on the raspberry pi Zero W
Replies: 14
Views: 10674

Re: Sound recording on the raspberry pi Zero W

Yes I know that, but is that what the OP really needs or only thinks he needs? The project revolves around making a device that allows people to capture their memories in audio format. I want access to wifi to be able to monitor user interactions as well as acquire the sound files without intervent...
by inimidi
Mon Sep 18, 2017 3:33 pm
Forum: Graphics, sound and multimedia
Topic: Sound recording on the raspberry pi Zero W
Replies: 14
Views: 10674

Sound recording on the raspberry pi Zero W

Hello world, I recently started on a research project in which we need to make a field recorder with wifi and some other sensors. For the field recorder I have certain design criteria I would like to meet: - It needs to be small. I want to build a few and give them away for people to use for several...
by inimidi
Sat Jun 04, 2016 3:13 am
Forum: Gaming
Topic: How to setup Minecraft 1.8.9 on RaspPi2
Replies: 416
Views: 332768

Re: How to setup Minecraft 1.8.9 on RaspPi2

Hello world, Thanks for the tutorial. However, I keep running into the same error (posted in the code below). I use a Pi3 It is connected to the HDMI of a samsung screen I already did try re-updating the lwjgl and redownloaded and updated ./run.sh I also edited my minecraft profile to 1.8.9 The game...

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