From 01aeacd9746d367edc923cd57ac799c7cb14b212 Mon Sep 17 00:00:00 2001 From: Pierre Lecomte Date: Wed, 24 May 2023 15:44:01 +0200 Subject: [PATCH] update --- README.md | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 38714a3..b6dfa30 100644 --- a/README.md +++ b/README.md @@ -4,7 +4,7 @@ Spherical Microphone Arrays Little Library Copyright 2023 Pierre Lecomte - sekisushai@gmail.com The SMALL library provides an open-source set of Computer Aided Designs (CAD)s to easily -build Spherical Microphone Arrays (SMA)s prototype for research or home use. The +build Spherical Microphone Arrays (SMA)s (i.e. Ambisonics mics) for research or home use. The designs are made with opensCAD, they are customizable and the different parts can be directly 3D printed. Extra standard mechanical assembly elements may be required such as screws or metal rods. @@ -22,6 +22,13 @@ The designs are in the `cad` folder: Examples of SMA configurations are provide in `.json` files. See the documentation in `.scad` files to create or customize a SMA design. +# SMA signal processing +To encode the microphones signals onto Spherical Harmonics signals (i.e. Ambisonics signals), one can use ambitools. +See www.sekisushai.net/ambitools/docs/mic_encoder.html for more infos. + +# SMA calibration with a robotic arm + + If you build a prototype by using the SMALL library, let me know ;)