Patchwork - Online modular sound synthesis

is a CSound synthesis graphic interface oriented to music composition.

Free Online Synthesizer – Synthtopia

The focus of this project is in exploring the main themes of electronic instrument design and development previous to 1970 (and therefore isn’t intended as an exhaustive list of recent commercial synthesisers or software packages.) As well as creating a free, encyclopaedic, pedagogical resource on the History of Electronic Music (and an interesting list for Synthesiser Geeks) my main interest is to expose and explore musical, cultural and political narratives within the historical structure and to analyse the successes and failures of the electronic music ‘project’, for example;

Music Synthesizer for Android - Android Apps on Google Play

All very nice, but not a word about Russia, which gave the world such men as Leon Theremin, inventor of the well-known theremin, Evgeny Murzin, the creator of the optical synthesizer ANS where is Russian musicians



Building a scale

Just intonation is an open system with no limit on the number of notes that can be added to a scale. The traditional western 12 semitone scale is just one variation, I have chosen to use it as an example because it is easy for most people to relate to, the system I use on my synthesizer (the keyboard at the top of the page) is an extension of this 12 semitone system.


6 of the Best: Keyboard Synthesisers (2017) - MusicTech

It also allows you to simply type in a different language without messing with the operating system settings..." Finnish Keyboards include For more information see





Multimedia Online Finnish Typing Test (Text & Images).