Here’s my submission for the Halloween patch challenge, entitled ‘Type O Rh-’ and dedicated to blood donors everywhere.
“A little after midnight came a strange sound from over the sea, and high overhead the air began to carry a strange, faint, hollow booming.” (from Mina Murray’s journal in ‘Dracula’ by Bram Stoker)
I’ve submitted now to get the ball rolling. CPU usage: 87% (32 kHz sample rate, 128 block size). The sound quality degrades rather considerably if the sample rate is dropped to 24 kHz, so I’d recommend 32 kHz as the minimum for the challenge. Please vote for the patch by liking it.