LFSaw

// wait and hear, denmark
// accompanying 4-channel soundscape for the wait and hear presentation at Sound Art Lab in 2024
// 2024, Till Bovermann

(
q = q ? ();
q.numChans = 4; // needs to be an even number
q.playbackDurationRange = ControlSpec(30, 50); // seconds
q.freqRange = ControlSpec(10, 20000, \exp); // Hz
// s.options.memSize_(600 * 1024 * 1024);

LFSaw

import("stdfaust.lib");

maxDelay = 100;

f1 = hslider("f1", 100.0, 0, 1000, 0.1) : si.smoo;
f2 = hslider("f2", 100, 0, 1000, 0.1) : si.smoo;
d1 = hslider("d1", 0, 0, maxDelay, 0.01) : si.smoo;
d2 = hslider("d2", 0, 0, maxDelay, 0.01) : si.smoo;
a1 = hslider("a1", 0.1, -1, 1, 0.001) : si.smoo;
a2 = hslider("a2", 0.1, -1, 1, 0.001) : si.smoo;

LFSaw

Verber

feedback study by Till Bovermann, 2014.

LFSaw

Greyball

2014, Till Bovermann

LFSaw

Examples accompanying the paper Dynamic FM synthesis using a network of complex resonator filters by Julian Parker and Till Bovermann, presented at SMC 2013. It was developed as part of the DEIND project. The paper can be found here.

LFSaw

LFSaw ringtone

2012, Till Bovermann

Good Morning!

Inspired by a Nokia alarm clock sound from one of their non-smartphone mobiles, I designed an alarm clock sound for your mobile. The basic idea is to start with a very simple and short grain, giving you a chance to reach for the phone and turn it off before it starts to get annoying.

recording

LFSaw

Deta-Nocturn

2011, Till Bovermann

A piece experimenting with the settling of 8-bit programs running in BetaBlocker (Dave Griffith & Till Bovermann, 2011).

LFSaw

Windter

2011, Till Bovermann

An 8-channel fixed-media piece arranged and composed for the 2011 edition of 4for8, Helsinki.

LFSaw

Slider detends 2020 by James McCartney
(https://www.desmos.com/calculator/7txykztr3m)

$q$ is the quantisation or detend spacing:

$$
q = 0.5
$$

$s \in \[0, 1\]$ is the proportion of slider throw that is in the detented zone.

LFSaw

#include <bitset>
#include <string>
#include <iostream>
#include <climits>

typedef std::bitset<32> bit32;

inline int32_t shiftSInt(int32_t last, int32_t current, int amount) {
    if (amount < 1)
    {