Textures, foley & noise beds

Noise sources: Operator, Wavetable Noise tables, Meld Noise Flow

Three stock generators give three different noises. Operator's is the purest (true white), Wavetable's Noise category is pitched/looped noise with character, Meld's Noise Flow is a modulated noise engine with internal motion built in.

1. Operator: Osc A waveform Noise White (Noise Looped gives a short repeating noise cycle that is pitched by the keyboard — useful for buzzy tones, not beds). Amp env Attack 200 ms, Sustain 0 dB. Operator's own filter LP 12 at 6 kHz: brown-ish. Filter LP 24 at 400 Hz with Res 30%: wind.
2. Wavetable: Osc 1, Noise category; scan Position with LFO 1 at 0.2 Hz. These tables are short wavetable loops so they have a faint pitch following the key; play C5 and above for hiss, C1 for a crackling rumble. Unison Noise mode, 4 voices, 40% decorrelates the loop and makes it a true bed.
3. Meld: Engine A Noise Flow. Its controls set the density and spectral tilt of the flow; map LFO 1 (0.08 Hz) to the engine's main parameter at 20% and the per-oscillator filter at 15%. Engine B Rain at low level for droplets on top.
4. All three: HP 200 Hz for a top bed, LP 300 Hz for a rumble, and a Compressor sidechained from the kick (4 dB, Release 200 ms) so the bed breathes with the groove.

Variations: Operator with Osc B Noise White FM-modulating Osc A sine at −30 dB: a sine with a noisy skin, the classic "breath" layer under a pad. Analog's Noise generator through its second filter with LFO 2 at 0.3 Hz is a fourth, warmer option.

Filtered and modulated noise with Auto Filter and LFO

Noise plus a moving band-pass is the oldest texture there is: wind, surf, breath, a riser's cousin. The 12.2 Auto Filter redesign has its own modulation section (LFO plus envelope follower with external sidechain) so the whole thing is one device.

1. Auto Filter: band-pass, 12 dB, Frequency 1.2 kHz, Resonance 25%. Modulation: LFO Sine 0.11 Hz unsynced, Amount 40% so the band sweeps roughly 300 Hz–4 kHz every nine seconds.
2. Envelope section: sidechain input from the kick, Amount −20% — the band closes on each kick, a sidechain you hear as darkening, not as pumping.
3. M4L LFO on the same track: Random shape, Smooth high, Rate 1/4T synced, Depth 30% → Auto Filter Resonance. The texture gets a nervous micro-motion on top of the slow sweep.
4. Saturator Soft Sine 4 dB after the filter so resonance peaks turn into harmonics rather than spikes; HP 150 Hz to keep the sweep out of the bass.
5. Reverb at 20% at the end: filtered noise plus reverb is where "room" textures come from.

Variations: Phaser-Flanger in Phaser mode with 8 notches, LFO 0.05 Hz, on white noise: jet engine. Vocoder with the noise as carrier and a drum loop as modulator: rhythmic, formant-shaped noise that follows the groove.

Vinyl crackle and tape hiss (Vinyl Distortion, Redux, Erosion)

Vinyl Distortion generates its own crackle independent of the input, so it works on an empty track. Tape hiss is filtered noise with slight amplitude wobble; tape wow is Chorus-Ensemble Vibrato. Erosion adds a sheen of noise that only exists where there is signal.

1. Crackle: Vinyl Distortion on an audio track with Monitor In and nothing patched (or a silent clip): Crackle section Density 30–60%, Volume 0 dB. Tracing Model and Pinch at 0 so the device adds only crackle. Density automated between sections is the whole arrangement for a lofi bed.
2. Dust: Redux after it: Bit Depth 12, Sample Rate around 22 kHz with Soft mode, Jitter 10% — the crackle gets the aliasing fizz of a cheap sampler.
3. Tape hiss: a second chain: Operator Noise White at −30 dB, EQ Eight HP 2 kHz with a 3 dB shelf at 8 kHz, then Auto Pan-Tremolo in Tremolo mode, Rate 0.3 Hz, Amount 10% — hiss level that drifts the way a worn tape does.
4. Wow and flutter: on the music, not the noise: Chorus-Ensemble Vibrato mode, Rate 0.5 Hz, Amount 3–5%; add a second Vibrato at 6 Hz, 1% for flutter.
5. Erosion on the instrument bus: Mode Noise, Frequency 4 kHz, Width 40%, Amount 15%. It modulates the signal with filtered noise, so the hiss is "printed on" the sound and vanishes in silence — exactly how real tape noise is heard.
6. HP 180 Hz on the whole crackle/hiss bus and LP 7 kHz: real vinyl noise has no sub and the top was lost on the cutting lathe.

Field recording treatment: Simpler, Granulator III, Spectral Time, Corpus

A phone recording of a train station, rain on a window, a kitchen: four treatments turn the same file into four textures. Simpler Texture mode stretches it, Granulator III freezes it, Spectral Time smears it, Corpus tunes it.

1. Simpler Texture: Classic mode, Warp on, Texture warp mode, Grain Size 200–400 ms, Flux 40–60%. Play the sample at C3 with a 60-second loop and Loop on; Texture lets you hold it at any length without pitching. Filter LP 5 kHz with a little Drive.
2. Granulator III: same file, Grain Size 80 ms, Spray 60 ms, Scan slow positive so the playhead crawls, Random Pitch 5 ct, Random Pan 60%. Play a chord: the field recording becomes a harmonised cloud that keeps its character (the train still passes, just in four keys).
3. Spectral Time: on the Granulator output. Delay mode, 1/2 note, Feedback 40%, Tilt so high partials decay faster than low; add Freeze on a Push button for moments where the whole scene hangs.
4. Corpus: Plate or Membrane type, Decay 60–75%, Material 50%, Tune with MIDI sidechain from the chord track: the recording rings at the harmony, which is what glues a non-musical sound to a track.
5. HP 120 Hz (phone recordings have handling rumble), and a convolution reverb with a real-space IR to re-site the recording in a consistent room.

Variations: Sampler instead of Simpler for a long file with multiple zones (different sections of the recording across the keyboard, velocity selects the loud/quiet moments). Simpler Slice mode on a kitchen recording at Transient sensitivity high: a drum kit of foley hits, which is the next recipe.

Foley as percussion: Drum Rack + Drum Sampler

A door latch is a rim shot, a book closing is a kick, a coin spinning is a hat roll. Drum Sampler's per-pad pitch, decay, filter and built-in Sub/Punch/Noise make a recording sound like a drum without losing the thing that made it interesting.

1. Chop the recording: Simpler Slice mode (Transient, sensitivity to taste), then Slice to new MIDI track gives a Drum Rack with one Simpler per hit. Replace the ones you keep with Drum Sampler (drag the slice onto a Drum Sampler pad) for its one-shot tools.
2. Per pad in Drum Sampler: Pitch to tune the hit's body near the kit (a door latch at −7 semis often lands a convincing snare body); Decay 80–200 ms so each hit is a drum, not a scene; Filter HP 150 Hz on hats-type hits, LP 2 kHz on kick-type hits.
3. Drum Sampler effects: Punch adds transient on dull hits; Sub adds a tuned sine under a kick-type hit (set its frequency to the kick's); Noise fills in a hit that is too clean; Ring and Bitcrush for IDM.
4. Pattern: give foley the ghost positions, not the main hits — real drums on 1 and 3, foley on the 16ths around them at velocity 40–70.
5. Drum Buss: Drive 15% Soft, Transients +20%, Dry/Wet 60%; it unifies hits from different recordings into one kit.

Variations: Keep one pad with Decay full and Pitch −24: the same recording as a sub-drone under its own hits. Velocity → Pitch −3 semis in Drum Sampler for hits that drop when played hard.

Resonators and Erosion: tonal beds from noise

Resonators is five tuned, very narrow band-passes. Noise through them is a chord that still sounds like noise: a bed that is in key but has no notes to clash with the melody. Erosion before it pre-colours the noise at one frequency.

1. Source: any noise recipe above, or a drum bus send at −20 dB (then the bed also carries the groove).
2. Erosion: Mode Sine, Frequency 1.1 kHz, Amount 40%: ring-modulates with a sine so the noise gets a hollow formant. Sweep Frequency slowly (M4L LFO 0.04 Hz, 30%) for a vowel-like drift.
3. Resonators: Mode I Note the set root (or MIDI mode with the chord track routed in so the bed re-tunes with the harmony); Modes II–V +7, +12, +19, +24 for open fifths; +3, +7, +10 for minor; Decay 80–90%; Color 50%; Width 100% (odd modes left, even right); Dry/Wet 100%.
4. Gain on Resonators output is unpredictable: Utility after it, trim to −16 dB relative to the kick.
5. HP 90 so the tuned low mode does not fight the bass; LP 8 kHz because resonated noise gets glassy.

Variations: Corpus instead of Resonators (String type, Decay 80%, Inharmonics 20%) for a bed that is tuned but slightly out, which suits dub. Two Resonators in parallel tuned to root and fifth with different Decays: one rings, one ducks.

Spectral Resonator: MIDI-tuned noise beds

Spectral Resonator imposes a harmonic series on any input in the frequency domain. In MIDI mode it is polyphonic: play a chord and the noise becomes that chord, with every partial's decay under control. It is the cleanest noise-to-tone converter in Live.

1. Spectral Resonator on the noise track; mode MIDI; route a MIDI track (the pad chords, or a held root) into its sidechain MIDI input. Polyphony 4 for chords, 1 for a mono bed.
2. Decay 2–5 s: how long each spectral partial rings after the input moves; longer = pad-like, shorter = the texture stays textural. Harmonics 50–70% (the number of partials imposed).
3. Stretch slightly positive (+5%) for a piano-like inharmonicity; Shift ±12 semitones moves the bed an octave without changing the MIDI notes.
4. Granular mode (the device's second mode) at a 100 ms grain for a bed that is tuned but stutters.
5. Dry/Wet 80% keeps a little raw noise so the bed does not become a synth; Stereo mode on for width.

Convolution with your own IRs (Hybrid Reverb)

Hybrid Reverb's Convolution section takes a user audio file as the impulse response. Convolution is multiplication of spectra: any sound convolved with a short texture adopts that texture's colour. Drop in a crackle burst, a cymbal, a word, a kick — the "reverb" is now that sound.

1. Prepare IRs: 0.5–4 s audio files, normalised, with a fast start (the first millisecond defines the attack of the convolved sound). Good candidates: a single vinyl crackle burst, a cymbal choke, a spoken syllable, a short granular cloud, a reversed snare, a dry 909 kick.
2. Hybrid Reverb: Convolution section, drag the file onto the IR slot (user IRs are supported alongside the factory library). Set the Blend to convolution only, algorithm section off or at 0.
3. Convolution Size/Decay controls the IR playback length; Pre-delay 0 for a texture, 20–40 ms when you want the dry transient to stay distinct.
4. Feed it noise for a bed with the IR's spectrum; feed it a drum loop for a loop that rings with the IR's timbre on every hit.
5. HP 200 Hz on the output (convolution with a kick IR produces a lot of sub) and a synced Tremolo to put the smear back on the grid.

Variations: IR = a 2-second recording of the modular self-patching: the whole set bathes in that patch. IR = a short chord stab: the drums become that chord on every hit (compare Resonators above — convolution keeps the stab's envelope too).

Looper layered beds

Looper with overdub and decaying feedback is a tape-loop texture machine: record a few seconds of anything, overdub ten passes while turning the filter and feedback, and the result is a bed with a built-in history. Performance-friendly on Push with a footswitch.

1. Looper: Record length 8 bars (or free with Song Control off), Quantization Global, Feedback 80–90% so old layers fade over ~10 passes.
2. Record a first pass; switch to Overdub; each pass, change the Auto Filter in front of it by hand. Ten passes = ten filter positions stacked.
3. Speed ÷2 after a few passes: everything drops an octave and slows; overdub new material at normal speed on top. Reverse for a pass or two.
4. Resample the Looper output (Audio From: the track, Resampling) while you work; Looper state is not saved as audio.
5. Reverb after, not before, the Looper; reverb inside the loop accumulates into mud.

Rhythmic noise: Gate sidechain, Beat Repeat, Auto Pan-Tremolo

A continuous bed becomes a rhythm section the moment it is chopped. Gate with a sidechain from a hat pattern prints that pattern onto the noise; Auto Pan-Tremolo in Tremolo mode prints a synced shape; Beat Repeat stutters it. Stack all three for industrial.

1. Gate: Sidechain on, Audio From the hat track (pre-FX), Threshold so only hat hits open it, Attack 1 ms, Hold 20–40 ms, Release 60–120 ms, Floor −40 dB (not −inf: a residue of bed stays under the hits). Flip for the inverse: noise only between the hats.
2. Auto Pan-Tremolo: Tremolo mode, Rate 1/16 synced, Shape toward square, Amount 60%, Phase so the dip lands off-beat; adds a second, regular chop under the irregular gate.
3. Beat Repeat: Interval 1 bar, Grid 1/16, Chance 15–25%, Variation 2 steps, Gate mode so only repeats pass (the original goes through the Gate chain, repeats come from here when they fire), Decay 30%, Pitch −4 with Pitch Decay for the falling-stutter glitch.
4. Roar Serial after: Soft Sine then Fold at moderate drives: the chops get an edge that reads as machinery.
5. HP 250 Hz: rhythmic noise under 250 Hz is a mud generator.

Variations: Key the Gate from a MIDI-driven Operator click track that is muted in the mix: you can then sequence the noise rhythm independently of the hats. Gate Lookahead on and Attack 0.01 ms for a hard digital edge (electro); Attack 10 ms for a breathy one (deep house).

Industrial textures: metal, machines, feedback grit

Industrial texture is noise with resonance (metal) and distortion (machinery), moved by a mechanical rhythm. The trick is contrast: a clean, tuned ring against a filthy broadband floor.

1. Operator: Osc A Noise White. Osc B Square, Coarse 1, with its envelope in Beat loop mode at 1/16 so it fires a square pulse every 16th: a motor. Mix both.
2. Corpus: Tube or Beam, Decay 40–60%, Inharmonics 30–50% (metallic, non-harmonic partials), Material 60–80% (bright, hard), Radius small. Tune to the set root but expect inharmonicity to make it "nearly" in key, which is correct for the genre.
3. Roar Multiband: low band Soft Sine light with LP, mid band Digital Clip, high band Fold with high drive; the three bands break differently. Roar's Envelope Follower → high band drive so loud hits get harsher.
4. Redux 8 bit Hard, Sample Rate ~11 kHz, Shape set hard: the aliasing adds a non-harmonic shimmer that is the "cheap digital" half of industrial.
5. Resonators on the drum send (not the noise): the kick and hats ring a tuned metal sheet that sits under the noise chain.
6. Erosion Wide Noise at 8 kHz, 20%, last: grit printed on the top.

Variations: Replace Operator with a contact-mic recording of a radiator through the same chain. Feedback version: see No-input & feedback and the Industrial techno page.

Ambient beds and techno "air" layers

Two uses of the same material at opposite levels. An ambient bed is the foreground: wide, long, slowly moving. A techno air layer is a 6–12 kHz wash at −25 dB that makes a dry drum mix feel like it is in a hangar; you only notice it when it is gone.

1. Source: Granulator III on a pad, a vocal or any long sample; Grain 200 ms, Spray 80 ms, Density high, Random Pan 80%, Scan slow. Hold a chord or a single root.
2. Ambient bed: Hybrid Reverb Shimmer 50–60%, Decay 8–15 s, Low Cut 300–400 Hz; EQ HP 250; Width 120–140%; level −12 dB; LFO (M4L) 0.02 Hz on reverb Decay and 0.07 Hz on Granulator Spray.
3. Techno air: same chain, EQ HP 4 kHz (24 dB), LP 14 kHz, Width 140%, Utility −25 dB; Compressor sidechained from the kick, 6 dB, Release 150 ms, so the air pumps in the same shape as the drums — that pumping is what the ear reads as "room".
4. Check with the mute button, not the fader: if muting the air changes the drums' perceived size, it is at the right level. If you can hear it as a sound, it is 6 dB too loud.
5. Automate air level up 3 dB in breakdowns and back down at the drop: the drop feels tighter because the room gets smaller.

Variations: Spectral Time Freeze of the previous chord as the air source: the air is always the last chord's colour. Reverse reverb air: resample the reverb tail, reverse it, HP 5k, place it so it swells into each bar.

Data-bender style glitch: Beat Repeat + Redux + Grain Delay

The "corrupted file" sound — buffer stutters, bit-reduction crackle, pitched grain smears — is three stock devices in a rack with macros for chance. Nothing here needs a third-party plugin.

1. Beat Repeat: Interval 1/4, Grid 1/32, Variation 4 steps Random, Chance 30%, Gate 1/8, Pitch −12 with Pitch Decay so stutters fall, Mix mode (original plus repeats). Volume of repeats −3 dB.
2. Grain Delay: Delay time 1/16 synced, Spray 30–50 ms (the smear), Pitch +7 or +12, Random Pitch 20–40%, Feedback 40%, Dry/Wet 35%. The grains pile up into a pitched cloud around each stutter.
3. Redux: 6–8 bit Hard, Sample Rate 8–12 kHz, Jitter 30%, Shape high; map Bit Depth to a macro that spends most of its time at 16 and dips to 4 for one beat.
4. Shifter: Ring Mod mode at 100 Hz, 20% wet: inharmonic sidebands around everything, the "data" colour.
5. Put the whole thing in an Audio Effect Rack with a Chance macro (Beat Repeat Chance 0 → 60%, Grain Delay Random Pitch 0 → 50%, Redux Bit Depth 16 → 5) and a Macro Variation per level of corruption. Randomize the macros per bar with an M4L LFO on Sample & Hold.
6. Resample 8 bars, drop the audio in Simpler Slice mode, and play the glitches as notes — curated glitch beats the live version every time.

Variations: Pitch Hack instead of Grain Delay for octave-shifted reverse snippets. Full treatment on the Glitch & IDM sounds page.