[opus] Opus implementation on Nordic chip

[Brian Silverman]

Not a full answer, but I'm looking to do the same thing, but on the Cypress
PSoC 4 BLE.  I asked a similar answer last year, and got a response - see:

http://lists.xiph.org/pipermail/opus/2017-February/003763.html
http://lists.xiph.org/pipermail/opus/2017-March/003774.html

I haven't been able to get back on to this project since then, but if you
make any progress, I'd love to see it.


-- 
Brian

On Fri, Mar 9, 2018 at 2:38 PM Nicolas Ehrenberg <
nicolas.ehrenberg at gmail.com> wrote:

> Hi
>
>
>
> I’m currently trying to implement the Opus codec on a nRF 52 DK (from
> Nordic). One main goal of my project is a low power application that can
> record and send audio data (16+ kHz) over BLE. Therefore, the Opus audio
> codec would be suitable to encode audio data, send it over BLE and decode
> it on another chip.
>
>
>
> Unfortunately, I have some trouble implementing it.
>
> There are different parts to the opus codec (libopus, opusfile, …). Which
> one is suitable for a “simple” encode\decode application for an MCU?
>
> How can I compile the library on Windows 10 (using MinGW)?
>
>
>
> What is the minimum code size (or an easily reachable minimum size) for an
> opus implementation?, The absolute maximum available space per chip would
> probably be 250kB.
>
>
>
> Thanks!
>
>
>
> Best,
>
> Nick
>
>
>
>
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>
-- 
-- 

Brian Silverman

Ready Set STEM

bri at readysetstem.com

443-850-5351
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