Triceratupuz Lab

ETPR (Equally Tempered Piano Roll)

A browser based piano roll for equally tempered music.
It produces files in csound score format (see help for p-fields), a preview of the composition can be heard directly in the browser (instruments use basic waveforms).
Read the help to understand how to use it.
Should work also on tablets/smartphones (touch commands are enabled). Code can be vastly improved, feel free to do it.

Qui il link per scaricarlo (GitHub).

Qui il link per provarlo.


date: 2020-10-14

Vexations by Erik Satie performed in the browser.
Written in Javascript (web audio api for audio), score image taken from Nicolas Horvath blog.

Here the download link (just unzip and open the html file with a web browser).

Here the link to test it.


date: 2020-03-03

IJapSostraniV2 is the IJapSostrani new version. A sound generator based on the javascript web audio api, white noise, hum and computer microphone processed via several effects and loopers.

Here the download link (just unzip and open the html file with a web browser).

Here the link to test it.


date: 2019-12-08

TPZ_polyrhythms_calculator is a metronome for polyrhythms (to play in 3 against 5, 7 against 13 and so on).

Here the download link (just unzip and open the html file with a web browser).

Here the link to test it.

It was inspired by this Adam Neely video.

date: 2019-08-09

TPZ_Chord_backing_track shoud be used to create chord sequences to play on; a metromome is present as reference.
Chord progressions can be saved in txt files an loaded later (some examples are included in the zip file).

Here the download link (just unzip and open the html file with a web browser).

Here the link to test it.


date: 2019-08-09

IJapSostrani is a sound generator based on the javascript web audio api, white noise and hum processed via several effects.

Here the download link (just unzip and open the html file with a web browser).

Here the link to test it.


date: 2018-09-30

Teski Oppo is a sound generator based on the javascript web audio api, it's a sort of modular synth that allows to use the output of signal generators/modifiers to modulate parameters of other signal generators/modifiers.

Here the download link (just unzip and open the html file with a web browser).

Here the link to test it.


date: 2017-10-24

Rumororium is a combination of sound generator and delay looper that allows to create polirithmic/polimetric patterns. Is based on the javascript web audio api. It works on browsers that support it.

Here the download link (just unzip and open the html file with a web browser).

Here the link to test it.


date: 2017-05-17

Uglor is a sound generator based on the javascript web audio api. It works on browsers that support it.

Here the download link (just unzip and open the html file with a web browser).

Here the link to test it.


date: 2017-05-09