Looking for the fastest Multi-Microphone (=>8) Concurrent Sampling Solution for BBB.

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1

Hi:
I’m trying to build an audio processing application on the BBB. Need to sample and process concurrently 8 microphones. Looking for an off the shelf solution. Can anyone point me in the right direction.

2

Hi Vladimir, I have similar problem right now. Can you help me please?

3

Here are a few projects.

https://www.hackster.io/dinux/16-microphone-array-using-pocketbeagle-63b814

https://github.com/introlab/16SoundsUSB

https://github.com/fakufaku/kurodako

https://respeaker.io/

What microphones are you going to use?

Regards,
Dimitar

В 19:22:43 UTC+3на четвъртък, 13 август 2020 г. jama...@gmail.com написа:

4

Hi Wladimir.
Thank you for your reply.
I wanna get the environment audio with 6 AMDP401 microphones and a BBB. Unfortunately I live in Iran and I have no access to Texas Instrument website and user guides.
I have a problem with recording the audio with PRU and ADC. I couldn’t find proper documents on other websites.
please, would you help me with that? I need an instruction. I am new in using this board.

best regard
chiya

‫‪din…@gmail.com‬‏ <‪dinuxbg@gmail.com‬‏> در تاریخ جمعه ۱۴ اوت ۲۰۲۰ ساعت ۹:۰۹ نوشت:‬

5

I can’t go to this link:
http://processors.wiki.ti.com/index.php/PRU-ICSS

It will be great if you send me the user guide. Or an instruction that you know.

‫‪chiya mohammadi‬‏ <‪jamal73sm@gmail.com‬‏> در تاریخ جمعه ۱۴ اوت ۲۰۲۰ ساعت ۲۳:۵۴ نوشت:‬