Top #Audio dweets

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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New_Core

function u(t) {

if(!t)a=new(window.AudioContext)(),o=a.createOscillator(),o.type='sine',o.connect(a.destination),o.start(a);o.frequency.value=400*S(t);

Mar 2 2017 2:06 PM UTC

}// 135/140

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remove the a in o.start(a) to start the anoying thing ;) I did it like this so it dont bother the site to much...

u/iverjo

Haha, this is awesome xD
u/joeytwiddle

Thanks for this nice mini introduction to the Audio API. I remixed it into a theramin: https://www.dwitter.net/d/2446
u/iverjo

#audio

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f8f82804

remix of d/9667 by u/corruptio

function u(t) {

eval(unescape(escape`楦⡴┷㰮〱⥦潲⡡㵮敷⁁畤楯䍯湴數琬猽〬椽㈸㭦㴹㤯⸹㔪⨧㈲㈵㔹㤷㜵㐴㔷㤹㔲㈴㔷㜵㐹㤧嬭⵩ⴱ崬椻⥷楴栨湥眠佳捩汬慴潲乯摥⡡ⱻ晲敱略湣示晽⤩捯湮散琨愮摥獴楮慴楯温ⱳ瑡牴⡳⤬獴潰⡳⬽⡦⼴簰⤯昩`.replace(/u(..)/g,"$1%")))

Sep 6 2018 10:18 PM UTC

}// 140/140

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Tetris! #audio #music -- remixed to stop after one repeat if you scroll away

u/f8f82804

if(t%7<.01)for(a=new AudioContext,s=0,i=28;f=99/.95**'222559977544579952245775499'[--i-1],i;)with(new OscillatorNode(a,{frequency:f}))connect(a.destination),start(s),stop(s+=(f/4|0)/f)
u/f8f82804

#halting #no-clicking
u/384.cz

#tetris

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iverjo

remix of d/1763 by u/New_Core

function u(t) {

if(!t)a=new(window.AudioContext)(),o=a.createOscillator(),o.type='square',o.connect(a.destination),o.start(a);o.frequency.value=800*S(t)

Mar 2 2017 6:43 PM UTC

}// 136/140

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Remove the a in o.start(a) to start the anoying thing xD

u/iverjo

#bartjs
u/iverjo

Warning: The sound may be louder than you expect
u/iverjo

Looks like it doesn't work in Firefox
u/iverjo

#audio
u/joeytwiddle

#police

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f8f82804

remix of d/9491 by u/Xen

function u(t) {

eval(unescape(escape`楦⡴┮㈼⸰ㄩ睩瑨⡮敷⁏獣楬污瑯牎潤攨愽湥眠䅵摩潃潮瑥硴ⱻ晲敱略湣示ㄱ〪匨㤪瑞琩紩⥣潮湥捴⡧㵡⹣牥慴敇慩渨⤩Ⱨ⹣潮湥捴⡡⹤敳瑩湡瑩潮⤬朮条楮⹳整呡牧整䅴呩浥⠰ⰮㄵⰮ〱⤬獴慲琨⤬獴潰⠮㈩`.replace(/u(..)/g,"$1%")))

Aug 27 2018 11:42 PM UTC

}// 139/140

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playing notes with an evelope to avoid clicking #audio #compressed

u/f8f82804

if(t%.2<.01)with(new OscillatorNode(a=new AudioContext,{frequency:110*S(9*t^t)}))connect(g=a.createGain()),g.connect(a.destination),g.gain.setTargetAtTime(0,.15,.01),start(),stop(.2)

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New_Core

function u(t) {

t||(a=new(AudioContext)(),o=a.createOscillator(),o.connect(a.destination),o.start(a));t%.2>.1?b=Math.random()*1000|0:o.detune.value=b

Mar 3 2017 12:01 PM UTC

}// 133/140

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Remove a from o.start(a) .... this one is based on iverjos small size version.

u/13thptr

#audio

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NoName

function u(t) {

t?a.frequency.value=400*S(t+C(t+5*S(8*t))+S(9*t)):(a=(b=new AudioContext).createOscillator()).connect(b.destination),onclick=e=>a.start();

Jul 10 2023 8:34 PM UTC

}// 138/140

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random noise generator (cant turn off)

u/NoName

#audio #sound

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Odog8

function u(t) {

eval(unescape(escape`潮捬楣欽昽㹻愽㌸㐰〻戽湥眠䅵摩潃潮瑥硴⠩㭟㵢⹣牥慴敂畦晥爨ㄬ愬愩㭤㵟⹧整䍨慮湥汄慴愨〩㭦潲⡥㵡㭥ⴭ㬩筤孥崽攥㉽㭦㵢⹣牥慴敂畦晥牓潵牣攨⤻昮扵晦敲㵟㭦⹣潮湥捴⡢⹤敳瑩湡瑩潮⤻昮獴慲琨⥽`.replace(/u(..)/g,'$1%')))

Apr 17 2020 3:44 PM UTC

}// 139/140

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Dog whistle! Click the screen to activate it for 1 second!

u/joeytwiddle

#audio

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DaSpider

function u(t) {

eval(unescape(escape`椽琿椫ㄺ眽〻洽湥眠印敥捨卹湴桥獩獕瑴敲慮捥⠧䡥汬漧⤻瘽獰敥捨卹湴桥獩献来瑖潩捥猨⤻洮癯楣攽癛楝㭭⹰楴捨㴲⵷㭩映⡩㱶⹬敮杴栩獰敥捨卹湴桥獩献獰敡欨洩㭥汳攠眫㴮㈬椽〻`.replace(/u(..)/g,"$1%")))

Apr 9 2020 1:12 AM UTC

}// 129/140

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That annoying dweet

u/KilledByAPixel

#audio #hello
u/katkip

haha =))
u/DaSpider

Weird how it behaves completely different on Windows, Mac and Android.
u/DaSpider

#soundeffect #sound #speech

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KilledByAPixel

remix of d/14319 by u/KilledByAPixel

function u(t) {

eval(localStorage.å) //  DAP
t?onclick=_=>c.width|=å():i=0
F=_=>Math.random()*(.1+S(t)/19)
c.width|=0
x.fillRect(0,300*S(t)-1e3,i*2e3,1600)

May 30 2019 6:33 PM UTC

}// 140/140

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♫ White Noise Ocean Waves. Click to start/stop white noise generator. #DAP #Audio

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KilledByAPixel

function u(t) {

eval(unescape(escape`𫁯𨱡𫁓𭁯𬡡𩱥𛣥🐧񉐽𧰽🡩🱡𛡣𫁯𬱥𚁩🐰𚐺𚁡👮𩑷𘁁𭑤𪑯𠱯𫡴𩑸𭀬𬰽𨐮𨱲𩑡𭁥𤱣𬡩𬁴𤁲𫱣𩑳𬱯𬠨𜠰𝀸𛀰𛁩🐱𚐬𬰮𨱯𫡮𩑣𭀨𨐮𩁥𬱴𪑮𨑴𪑯𫠩𛁳𛡯𫡡𭑤𪑯𬁲𫱣𩑳𬰽𩐽🠨𫰽𩐮𫱵𭁰𭑴𠡵𩡦𩑲𛡧𩑴𠱨𨑮𫡥𫁄𨑴𨐨𜀩𛁯𛡳𩑴𚁯𛡭𨑰𚁆𚐩𚐩𞰧`.replace(/u../g,'')))

May 30 2019 5:06 PM UTC

}// 140/140

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♫ Dwitter Audio Processor #DAP is now loaded! This dweet handles code for creating and managing an audio script processor. See comments for more info. #Audio #Music

u/384.cz

#cheating

dwitter.net | #Audio