#! /bin/zsh
#
# this file:
#   https://dataswamp.org/~incal/.zsh/audio-record

record () {
    local nom=${1:-snd}
    local dst=${nom}.mp3

    # cd is '-f S16_LE -c2 -r44100'
    arecord -f cd -t raw | lame -r - $dst
}