no mixer input sound design Asbjoern Andersen


For his latest SFX libraries, Stuart Keenan from Glitchedtones explored the No-Input Mixer sound design technique. And in this special A Sound Effect guide, he shares how you can start using this creative approach to creating new – and surprising – sounds.

He’s also generously giving away 40 premium recordings made with the No-Input Mixer technique, for free! Here’s Stuart Keenan with more on all this:

The No-Input Mixer technique turns any regular mixer into an instrument which generates sound by connecting the output of a mixer into one of its inputs, resulting in a feedback loop which can be played and controlled using the mixer’s knobs, faders and routing options.

Most-famously used by pioneering Japanese noise musician Toshimaru Nakamura and aptly described by Canadian musician Christian Carrière as ‘the sound of the circuits inside the mixer singing’, the No-Input Mixer has a wealth of both beautiful and anarchic audio waiting to be uncovered and is a useful, versatile instrument to add to the sound designer’s arsenal of sound generating techniques.

By introducing the instrument to the creative process, the sound designer is opened up to a multitude of unique audio possibilities. Unsettling soundscapes suited to science fiction, dystopian and horror projects, impacts, interference, broken transmissions, drones, malfunctioning machinery, future technology sounds and glitch elements are just a few of the fruits of the No-Input Mixer.

A plethora of twisted tones await anyone willing to unearth the sonic treasures of the signal gone ‘wrong’

While a single output into an input brings instant results, it’s when multiple outputs and inputs are connected that the fun really begins. When coupled with guitar effects units or anything else which will affect the signal, a plethora of twisted tones await anyone willing to unearth the sonic treasures of the signal gone ‘wrong’.


An example of sounds created with the no-input mixer technique

Please note that caution should be applied when creating feedback loops as there is some potential to damage equipment. We are, after all, connecting things ‘incorrectly’. Also, things can get loud, very loud. Having said that, I haven’t managed to break anything just yet and have recorded numerous sessions using a No-input Mixer. It’s best to get used to using your master volume as a panic control if things get a little out of hand.

10 No-Input Mixer Tips and Tricks

1: When starting out with the No-Input Mixer, it is perhaps best to not use headphones in case of any unpleasant surprises. With speakers, start off at a low volume until you are comfortable with how it all works. However, a limiter can always be used to reduce the risk of any unwanted audio nightmarescapes!

2: Keep things simple to begin with. A single channel feedback loop with no effects can produce plenty of great source material to work with and is the simplest way to get acquainted with the mixer being used as an instrument.

3: Use very short movements when tweaking your mixer controls, the smallest increment may produce a fantastic sound which could be missed if you are a little too quick on the knob or fader.

4: It is a good idea to have an EQ in the signal path as your mixer’s EQ controls will no longer be operating in their usual way due to the feedback loop. Tweaking the EQ as you go can help you sculpt a huge range of sounds from a raw feedback loop.

5: If you come across a sustaining sound that you like, let it run for a while without changing any of the mixer controls. The feedback will sometimes just stop by itself, but can often evolve into some really nice (or nasty) variations of the initial sound.

6: For a variety of drones, consider using an octaver, or simply pitch down an octave or two with software afterwards. Adding distortion will create harsher drones, which can easily be toned down and shaped with some filtering and EQ.

7: Science Fiction effects and atmospheres come easy with the No-Input Mixer, particularly, when delay units are included in the signal path. Try using a high feedback setting on the delay and experiment with the device’s settings, manually tweaking the delay time often brings a decent array of sounds, too. It’s also worth noting that when using a stereo delay, a feedback loop within a feedback loop can be created by connecting one of the delay’s outputs to its input.

8: When using battery powered guitar effects pedals, don’t worry if batteries are running low as this adds sonic artefacts which won’t be there when the power is at full, which is a nice little bonus!

9: Record everything! Many tones can be missed if record is not enabled while experimenting, so it’s best to get in the practise of capturing everything the instrument outputs from the very beginning, as it can be difficult to reproduce a sound exactly.

10: Finally, have fun, experiment, improvise and look at the No-Input Mixer as a unique sound generating tool you can delve into whenever you want a break from the more traditional sound design techniques. Also, playing with feedback and noise is just incredibly satisfying!

Get 40 premium No-Input Mixer recordings - for free!
 
Stuart Keenan has compiled a special selection of 40 sound effects (548 MB total!) from his ‘Feedback Loop FX & Atmospheres’ and ‘Signal Interference’ SFX libraries – and he’s giving those away for free, as a taste of what’s in the full libraries.

Here’s how to get them:

Just enter your name and email address below to get the download link + the much-loved A Sound Effect newsletter:

 


Sorry, the offer is currently not available - but the A Sound Effect newsletter comes with free sounds in every issue (+ exclusive stories, interviews, guides, audio jobs, audio events, sound highlights and more). Get it right here.


 
NB: If you don’t receive the email with the download link, please check your spam folder. Oh, and existing newsletter subscribers can of course get the sounds too.
Cable FX 07.wav
Cable FX 09.wav
Cable FX 15.wav
Drone 03.wav
Drone 04.wav
Feedback FX 02.wav
Feedback FX 15.wav
Feedback FX 17.wav
Feedback FX 22.wav
Feedback FX 29.wav
Feedback FX 33.wav
Feedback FX 34.wav
Feedback FX 36.wav
Feedback FX 50.wav
Harsh Noisescape 06.wav
Harsh Noisescape 09.wav
High Frequency Feedback 05.wav
High Frequency Feedback 10.wav
Hum 04.wav
Interference 04.wav
Interference 05.wav
Interference 14.wav
Interference 18.wav
Interference 19.wav
Low Frequency Noise Atmosphere 02.wav
Machine Gone Wild 02.wav
Machine Gone Wild 10.wav
Machine Gone Wild 14.wav
Machine Gone Wild 18.wav
Signal Interference 08.wav
Signal Interference 09.wav
Signal Interference 11.wav
Signal Interference 13.wav
Signal Interference 17.wav
Signal Interference 29.wav
Signal Interference 30.wav
Signal Interference 34.wav
Signal Interference 38.wav
Signal Interference 40.wav
Wobble Drone 06.wav
 
 

Two SFX libraries created with the no-input mixer technique:

Feedback Loop FX & Atmospheres
 
  • Hum, Buzz & Glitches Feedback Loop FX & Atmospheres Play Track 200 sounds included $10

    200 sounds from no-input mixer recording sessions featuring cable & pedal noise, drones, harsh noisescapes, high frequency feedback, hum, interference, low frequency noise atmospheres, machines gone wild and a multitude of general feedback effects.

    For inventive navigation tones, future technology sounds, glitch elements, horror atmospheres, corrupted audio flows and more, this original sound collection will serve as a versatile palette for sound designers/editors/artists, music producers and anyone looking for interesting audio artefacts.

    All files are 24 Bit/96 kHz with embedded metadata.

    Add to cart
'Feedback Loop FX & Atmospheres' by Glitchedtones is a collection of atmospheres born out of interference. With 200 sounds, this library features hums, drones, feedback and more which can be used in several scenes and genres. Perhaps the navigational system is on the fritz while en route to Mars, or the radio has lost its signal while the hero is stranded in a dark forest. From classic scifi to modern horror, these sounds can emphasize the uneasy loneliness of your characters.
 
Signal Interference
 
  • Hum, Buzz & Glitches Signal Interference Play Track 40 sounds included, 40 mins total $10

    Signal Interference contains 40 feedback loops generated from a no-input mixer, each running for 1 minute for a total of 40 minutes of audio corruption. These unique sonic textures feature crackles, hums, buzzes and glitches to suit a wide array of multimedia projects which require the sounds of malfunctioning machinery, twisted signals and future tech gone wrong.

    All files are 24 Bit/96 kHz with embedded metadata.

    Add to cart
'Signal Interference' by Glitchedtones contains 40 feedback loops that crackle, hum, buzz and glitch to give you layers that will enhance many scenarios, from sci-fi machinery malfunctions to futuristic robotic haze. Each track is a minute long and contains the phasing and twisting that suggest mechanical confusion and disconcertment.
   

Please share this:


 


 
 
THE WORLD’S EASIEST WAY TO GET INDEPENDENT SOUND EFFECTS:
 
A Sound Effect gives you easy access to an absolutely huge sound effects catalog from a myriad of independent sound creators, all covered by one license agreement - a few highlights:
 
 
  • Footsteps Gamemaster Pro Sound Collection Play Track 8076 sounds included, 189 mins total $49 $47

    Pro Sound Collection is the highest quality and most affordable sound library you will find. The ultimate collection of 8076 ready to use sound effects!!!

    This is the perfect collection of sounds for all types of sound designers, game developers and video editors who need a large range of high quality sound effects ready to use. Designed specifically for games, film and other media by award winning sound designers.

    What’s included? EVERY sound Gamemaster Audio ever made! ALL our other other sound libraries (plus other sounds) have been packed into in this amazing sound collection.

    Pro Sound Collection Includes:
    Fun Animal Voices $25
    Explosion Sound Pack $10
    Footstep and Foley Sounds $10
    Fun Casual Sounds $15
    Fun Character Voices $10
    Gun Sound Pack $19
    Guns, Bullets and Explosions $35
    Human Vocalizations $25
    Magic and Spell Sounds $25
    Punch and Combat Sounds $29
    Retro 8 Bit Sounds $15
    Sci-Fi Sounds and Sci-Fi Weapons $25
    Silenced Gun Sounds $25
    Troll Monster Vocalizations $10

    Total value $278!!!

    Sound Categories:

    • Alarms • Ambience • Animals • Beeps • Bullets • Buttons • Cartoon • Cinematic • Collectibles • Comedy • Doors • Electricity • Explosions • Fire • Foley • Footsteps • Guns • Hums • Items • Levers • Magic • Misc. • Nature • Powerups • Punches • Retro/8Bit • Sci-Fi • Snow / Ice • Switches • User Interface • Voice • Water • Weapons • Whooshes + MANY MORE!

    4 %
    OFF
    Add to cart
  • Destruction & Impact Cinematic Gore Play Track 600+ sounds included $55

    If you need sounds of gore, this SFX collection is truly something special. Delivering more than 600 sounds of blood, guts, bone breaks, sword and knife stabs and cuts, splatters, spurts, flesh tears, impacts – and sawing – its gets you a brutally effective collection of sounds to work with, both raw and designed.

    Add to cart
  • Aircraft - Jet/Propeller Planes Sounds Of Flight Play Track 110 sounds included $25

    An eclectic collection from my extensive archive: Jumbo Jets, Military Fighters, War-birds, Helicopters and Bi-Planes. From an F-16 to a Tiger Moth – it’s all here.

    Includes recordings of the following airplanes:

    Boeing 747 • BAC 1-11 • Cessna • Douglas C-47 • F-16 • F-86 • Fennec T-28 • Lancaster Bomber • P51 Mustang • RAF Tornado • Spitfire Mk IX • Tiger Moth

    Includes recordings of the following helicopters:
    Hawker Hurricane • Chinook Helicopter • Sea King Helicopter • Westland Lynx Helicopter
    Add to cart
 
Explore the full, unique collection here

Latest sound effects libraries:
 
  • Destruction & Impact Medieval Battle Play Track 100 sounds included $26

    Medieval Battle contains a wide variety of sounds taken straight from the battlefield. Unleash the full force of your army with effects from a diverse range of medieval weaponry, crowds, horses and battle charges. There are also battle cries, screams and shouts to make the audience feel like they are right there on the frontlines. To bring you the most organic and natural battle sounds, we recorded actors performing in a quiet exterior location. All sounds were recorded in 24Bit 96kHz, allowing for further sonic manipulation.

    If you think your sound collection is in need of some reinforcements then this is the library for you! Medieval Battle is ideal for use in Film, TV and Game projects, and will make a perfect addition to your sound design arsenal.

    Here are the included folders:

    Crowds: Crowd rushes and static battle cries in a natural exterior location make these effects perfect for building the bed of a huge Medieval warzone.

    Female Voices: 4 individual female actors perform multiple vocalisations including screams, grunts and efforts.

    Sword & Shield Hits: A variety of sword and shield hits performed by weapons and combat experts.

    Male Voices: 4 individual male actors perform multiple vocalisations including screams, grunts and efforts.

     

  • Cars Vehicles Pass-by Play Track 90 sounds included, 23 mins total $15

    Cars, trucks, motorcycles at different speeds on a rural road in the middle of nowhere during summer.
    From left, from right, from both sides, single vehicle or several at the same time.

    Recorded simultaneously with an ORTF and a AB microphone stereo pairs.

    Gear used:
    Sound Devices 788T
    MKH8020 stereo pair
    MKH8040 stereo pair
  • Destruction & Impact Rocks & Debris Play Track 160 sounds included $40 $30

    Crisp, clean, crunchy and closely mic’d impacts with various types of pebble and dust debris.

    I recorded all these sounds with my brothers during a trip home to Ireland.
    Close to our home (out in the middle of nowhere), there is a little quarry with a lot of sand, dust, stones, rocks and some grass. There was also a broken plough there that gave some nice stone on metal impact sounds.

    Equipment:
    2 Line Audio OM1s
    2 Line Audio CM3s
    Røde NTG3
    Tascam DR100

    25 %
    OFF
  • Motorcycles BSA M20 1940 Motorcycle Play Track 322 sounds included $249

    Recording of a BSA M20 WW2 motorcycle with a 1 cylinder 500cm3 engine with 4 gears.

    The BSA M20 WW2 motorcycle sound collection features 322 sounds in 12.02 gigabytes of audio. It showcases a British 1940 Birmingham Small Arms Company military bike and the sound of its 1 cylinder 500cm3 engine with 4 gears.

    The sound bundle offers 20 synchronized recordings of onboard, exterior, and performed sound fx. The 7 onboard perspectives record sounds from the engine, exhaust, and onboard locations such as the seat and frame, all of which are also mixed into three pre-rendered tracks with driving at steady RPM, ramps, and gearshifts. The 9 exterior perspectives include turning on and off, departing, arriving, and passing from multiple perspectives and distances from slow to fast speeds. These are paired with performed Foley of handlebar clutch and brake, kickstarting, and more.

    The package includes Pro Tools and Reaper mixing sessions, as well as full metadata embedded in every clip.

  • Destruction & Impact Sci-Fi Guns Sounds Play Track 146 sounds included $20 $14.99

    Sci-fi Guns Sounds

    146 modern guns sound effects divided into more than 15 different types of guns:

    – Electric Revolver
    – Cannon Gun
    – Blaster Rifle
    – Low Gun
    – Alien Guns
    – Automatic Gun
    – Old Shotgun and Old Cannon Shots
    – Explosive Gun
    – Grenades
    – Compressed Air Gun
    – And many more… Check the Tracklist PDF to see the full list of sounds included in the pack

    Soundcloud Preview
    Tracklist PDF

    More about the pack:

    – Apart from shot sounds, there are reloading & handling sounds

    – There’s also the ”Stab” sound and the ”Hit Marker” sound.

    – There are single-shot sounds but also loops (Rotary cannon)

    – These SFX are suitable for Sci-Fi games but also for warfare, modern warfare ones.

    – Intuitive file naming

    – All you’ll ever need regarding Sci-Fi Gun Sounds

    [Format]
    All files are in:

    WAV – Stereo  44.1 Khz, 16bit
    OGG – Stereo  44.1 Khz, 16bit

    [Use them again & again]

    Use the sound effects over and over, in any of your projects or productions, forever without any additional fees or royalties. Use the SFX in your game, in your trailer, in a Kickstarter campaign, wherever you need to, as much as you want to.

    [Professional audio services]

    For custom music, sound design, sound engineering or any other game audio services, please send a mail to: audioalchemiststore@gmail.com

    25 %
    OFF
    Ends 1579647599
 
FOLLOW OR SUBSCRIBE FOR THE LATEST IN FANTASTIC SOUND:
 
                              
 
GET THE MUCH-LOVED A SOUND EFFECT NEWSLETTER:
 
The A Sound Effect newsletter gets you a wealth of exclusive stories and insights
+ free sounds with every issue:
 
Subscribe here for free SFX with every issue

Leave a Reply

Your email address will not be published. Required fields are marked *

HTML tags are not allowed.