▲ MP3 (MPEG-1,2 Audio Layer 3) encoding principle © Krunal Tailor

 

 

 

MP3 Encoding & Masking

 

MP3 Encoding:

1. Sounds that are "unheard" are removed, data is discarded (=> Throw out unimportant data) 

2. Based on psychoacoustics -> 'Masking'

 

 

Masking:

1. Masking in Time domain: Before & After loud sounds

2. Masking in Frequency domain: Within critical bands

 

1) Masking in Time domain - Pre/Post

 

▲ Masking in Time domain © Siemens

 

▲ Example of Masking in Time domain © The Music Telegraph

2) Masking in Frequency domain - within Critical Bands

 

▲ Masking in Frequency domain © Edward Chow

 

*Process of MP3 Encoding:

i) Sound is windowed in time segments

ii) Sound is windowed into frequency segments

iii) Irrelevant (masked) data is thrown out

iv) Sound is re-quantized at new level 

 

 

1BITDRAGON

1BITDRAGON is a music creation software super easy to use, simple, instant and fun. Create a basic melody in a few steps, compose a great song in a few minutes. Developed in France.

1bitdragon.com

Ablaze

Amsterdam-based indie brand dedicated to developing the next generation of vocal plugins for modern metal screamers and metal producers, founded by metal vocalist Jochem de Jong

www.ablazeaudio.com/

Accentize

German company which provides cutting-edge audio plugins based on machine learning techniques

www.accentize.com

Accurate Sound

Canadian professional calibration service provider and audio software developer offering digital room correction calibration services and stereo & multichannel convolver software

accuratesound.ca

Adam Monroe Music

Founded by a freelance musician and composer Adam Monroe, offering sample libraries, VSTs, and music plugins based in United States.

adammonroemusic.com

Advanced Soundware

American audio plug-in developer offering tools to craft, refine, and perfect MIDI realizations with an ease and realism never before possible

advancedsoundware.com

Apollo Sound

Creative sample library & sound design company dealing with various vintage and modern audio devices based in Kiev, Ukraine

www.apollosound.net

Aqeel Aadam

American composer, sample smither, and plug-in developer, creating audio tools for the curious and open-minded.

aqeelaadamsound.com/

Audio Assault

Mexico-based audio plug-in developer that creates “killer” audio plug-ins

audioassault.mx

Audio Brewers

Pioneer developers of Sample Libraries and Virtual Instruments Recorded, Mixed, and Delivered in native Ambisonics based in Greece.

www.audiobrewers.com

Audiobulb

British exploratory music label releasing creative artist works as well as virtual instruments and audio hardware

www.audiobulb.com/index.html

Audivor

Brand-new American software instrument developer providing composers and music producers with innovative tools that simplify and enhance the music creation process

audivor.com/

AURA Plugins

Finnish software development company offering Editor and Librarian software for hardware synthesizers and hardware effect units

auraplugins.com

Aurora DSP

Polish audio plug-in developer focusing on creative guitar sounds

auroradsp.com

Backpullver Software

Bulgarian software development company offering iOS applications for electronic music composition

www.vatanator.com/

Bansaw Crown Music

American plugin developer and sound design company, offering innovative and unique sound design tools

bansawcrown.com/

Black Salt Audio

Canadian audio plug-in developer offering intuitive music tools that inspire creative endeavors for music and sound making

www.blacksaltaudio.com

Bunker Samples

Danish developer exploring the power of sampling to create virtual instruments that bend the rules.

bunkersamples.com

Cinematic Composing

Los Angeles-based institution dedicated to training students in orchestral composition and film scoring

www.cinematiccomposing.com/

Composing Tutorials Online

The German-born media composer Dirk Ehlert owned company offering tools, resources and learning materials for composers and noise enthusiasts

home.composingtutorials.com

ConnectionOpen

Online communication platform developer providing real-time creative collaboration experiences over the internet based in Nevada, United States

www.connectionopen.com

Cool WAV

American sound design company offering presets, sample packs, and plug-ins that fit a range of music styles

coolwav.com

Critical Tune

Italian virtual instrument and sound library developer focusing the realization of a wide range of samples from vintage synths and keyboards

criticaltune.com

Datacode Records

Canadian sound design and sample pack production company offering finest techno and house sample libraries

datacoderecords.com

Deadline Entertainment

German audio software company founded by the rock band B.D.S.M.(Big Dick Sex Machine) to revolutionize Rock n Roll entertainment

www.deadline-entertainment.com/en

Devicemeister

German audio software developer offering powerful and versatile polyphonic step and modulation sequencers

devicemeister.com

Diginoiz

Polish sound design and VST instrument developer company offering innovative sample libraries and virtual instruments

diginoiz.com

Digital Sound Factory

American virtual instrument development company offering world renowned sounds of legendary E-MU sound modules

www.digitalsoundfactory.com

dSONIQ

Russian software developer offering innovative headphone-optimization plugins based on advanced psychoacoustic research

www.dsoniq.com

Ear Candy Technologies

Mexican developer of audio plug-ins known for its innovative tools that expand creative possibilities, offering products based on AI and music production research

earcandytech.com/

Echograin

Austrian sound design company founded in 2022 and Tranzwave is its debut product featuring advanced wavetable synthesis based on legendary Ensoniq Fizmo

echograin.io/

Edu Prado Sounds

Ireland-based musician, producer, and composer Edu Prado owned sound-design company that offers NEW sounds

sounds.eduprado.com

Elastic Music

American audio sample creator, founded by composer and multi-instrumentalist Nick Torreta, specializing in the Extended Techniques series of classical instruments to create otherworldly sounds

www.nicktorretta.com/sample-libraries

Elementary Sounds

Estonian Avant-Garde virtual instruments developer offering artistically designed plugins with original texture and specific moods

elementarysounds.com

Evergreen Audio Design Group

American audio software development company founded by a former software architect at Avid offering sophisticated media tools to enhance workflows and customized softwares based on individual client's needs

evergreenaudiodesigngroup.com

Exonic UK

British software developer offering unique, inspiring and useful plugins, each a result of a singular, specific vision.

www.exonicuk.com

Focus Fidelity

New Zealand-based audio software developer offering softwares that effectively calibrate audio playback for loudspeakers and room acoustics resulting in higher fidelity

www.focusfidelity.com

Free To Use Sounds

American royalty-free sound library provider capturing professional quality field recordings in various locations around the world

www.freetousesounds.com

Function Loops

Israeli sound design company offering ultimate resources for DJs, producers, and musicians

www.functionloops.com

Ghost Audio Factory

New Canadian developer of audio plug-ins for amateurs and professionals

ghostaudiofactory.com

Ginger Audio

Israeli audio software development company offering software-based live audio mixer and control room based on GroundControl technology of powerful routing and monitoring capabilities

gingeraudio.com

guk.ai

Software development company offering an AI-powered software synthesizer based in Amsterdam, The Netherlands

guk.ai/sistema-ai-synthesizer

Handcrafted Audio

Swiss sampling company specializing in high-end boutique instruments that inspire, focusing on cutting-edge sound quality and expressivity

handcrafted.audio/

Harvest Plugins

Software developer creating new, exciting and unique music making tools based in California, United States

harvestplugin.com

IBallRoad Audio

American audio plug-in developer making audio plug-ins based on complex mathematics for transferring analog electronic to digital audio

iballroad.audio

Imaginando

Portuguese audio-software developer creating inspiring musical experiences by combining music with technology

www.imaginando.pt

Inouï Samples

Virtual Instrument Developer with the aim of pushing forward artistic creations based in France

www.inouisamples.com

K-Devices

French software company that designs and develops innovative tools for music creation since 2010.

k-devices.com

Kalide

American music technology company creating playful products that change how we make and interact with music

www.kalidemusic.com

Klanghabitat

Manufacturer of high-end audio equipment designed in Sweden and manufactured in Germany.

www.klanghabitat.com

LiveLoop

The Amsterdam-based composer and software developer Josep Garcés owned audio software company offering a professional looping software for live music performance

www.liveloop.live

Lugert Publishing

German music publishing company offering innovative music softwares such as 'Forte' notation software and 'ScanScore' sheet music scanning software for musicians, students, and teachers.

www.fortenotation.com/en/

Majetone

London-based developer known for unique and creative sound design and plug-ins, offering groundbreaking drum-based virtual instruments

majetone.com/

Martinic

Dutch company developing software instruments and effects based on its state-of-the-art circuit modeling process known as ACE (Advanced Circuitry Emulation) technology

www.martinic.com

Master The Score

Online educational platform founded in 2021 by Austrian composer Nikolaus Daim offering high quality online courses covering any imaginable topics about media music production

www.masterthescore.com

Mathew Lane

Innovative spatial processor plug-ins and hardware manufacturer based in Belgium

www.mathewlane.com

Melda Production

Software developer creating advanced tools for music production and audio processing based in Prague, Czech Republic

www.meldaproduction.com

Molecular Bytes

Innovative Music and Audio Software Developer based in Germany

www.molecularbytes.com/mbcms/

Mozaic Beats

American company developing softwares for music theory such as AutoTheory and Chord Prism

www.chordprism.com

Naroth Audio

The Los Angeles-based sampling company offering a unique cinematic percussion tool that generates ‘New Sound of Rhythm’

www.narothaudio.com

Nuances Controller

Professional-grade handmade MIDI CC controller, specifically designed by a French composer to meet the needs of professional composers and producers

nuancescontroller.fr

Oeksound

Finnish audio plug-in company bringing innovative sound for mixing and mastering based in Helsinki

oeksound.com

Otto Audio

American audio software developer offering premium audio weapons for heavy music

ottoaudio.net

Penka's Masterclass

12-week intensive course in soundtrack analysis and demo scoring, taught by Grammy-winning Hollywood composer Penka Kouneva

penkamasterclasses.com/

Pinkertone

Canadian brand-new sound design company offering ultimate hybrid-style Kontakt sample libraries founded by ASCAP award-winning music composer Benjamin Pinkerton

pinkertone.com

Prima Materia Audio

French sound design company offering professional Frenchcore, Hardtechno, and Hardcore audio samples

www.primamateriaaudio.com

Quiet Art

New Zealand audio plug-in company creating unique but must-have products for people in the music and film industries

quietart.co.nz

r-loops

Polish sound design company producing innovative sound libraries for producers and musicians

r-loops.com

Safari Pedals

Israeli company based on stomp pedals for line level and microphones as well as VST, AAX and AU plug-ins with a fresh new approach.

safaripedals.com

Schulz Audio

Innovative and User-friendly Audio plug-in developer based in Berlin, Germany

schulz.audio/products/

Silence+Other Sounds

Italian boutique sound design company creating evoking, vivid, unmistakable sound design for the wide community of composers, filmmakers, game developers and editors

silenceandothersounds.com

Sinuslabs

Berlin-based virtual instrument developer studio creating unique and innovative music tools in the open

sinuslabs.io

Six String Audio

Audio software developer based in Germany, specializing in creating the most authentic virtual guitars

sixstringaudio.com/

Slooply

A new platform-based service designed for musicians that provides vast numbers of high-quality sound samples at affordable prices based in Poland.

slooply.com

Song Noter

Music collaboration app with a new way of communication for musicians developed by Tomas Brhel based in Czech Republic

songnoter.com

SonicProjects

Swiss research-base virtual instrument developer offering top-notch digital emulations of old classic analog synthesizers.

www.sonicprojects.ch/

Soultree Audio

Finnish sample instruments developer offering versatile, high-quality tools for composing and arranging vocal music with lyrics based on human voice digitalization research

www.sielunpuu.net/en/st-instruments

Sound Magic

Founded in 2007, One of the Primary Pioneers in Virtual Instruments and DSP Software based in Beijing, China

neovst.com

StageBox Software

Canadian software developer founded by 3x Grammy-nominated composer Matt Robertson, offering powerful hosting software for live music performance

www.stageboxsoftware.com/

Swar Systems

Software company specialized in Indian music and virtual Indian instruments offering the most realistic virtual Indian instruments based in Switzerland

www.swarsystems.com/index.php

TAQS.IM

American world music specialized audio software developer offering world music synthesizers, world music libraries, world music community, and world music learning resources.

taqs.im

Tritonet

Turkish pianist and composer Tolga Zafer founded music software company offering novel tools to design harmonies

www.tritonetcalculator.com

Twiddle Coding

Swedish software company committed to crafting interactive digital experiences that ignite creativity, educate, and entertain

www.mindfulharmony.app

Ultrasonic-Sounds

Romanian sound design company offering the best-quality House music samples in the market

www.ultrasonic-sounds.com

United Plugins

Software Developer for Professional Audio Processing based in Prague, Czech Republic

unitedplugins.com

Visions TNT Music

German virtual instruments developer founded by a professional film composer Tobias Hang, offering sounds that are unheard of, deeply emotional, and intuitively playable

visionstntmusic.com/

Vois

American audio plug-in developer offering groundbreaking audio plug-ins based on AI voice transformation technology designed specifically for audio creatives

getvois.com/#

Whatabaudio

The German professional film composer Andreas Moisa owned sound design company offering u-he's Zebra 2 presets suitable for crime drama genre.

whatabaudio.com

XILS-lab

French virtual instrument and effect plugin developer company offering musical tools for musicians to create more imaginative sounds

www.xils-lab.com

Yooz Music

The high-quality audio instrument and effect plug-in developer designing products with creativity, ease of use and fun in mind

yoozmusic.com

Yum Audio

German studio with interdisciplinary working developers and designers offering innovative sound tools

www.yum-audio.com

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