[{"data":1,"prerenderedAt":117},["ShallowReactive",2],{"tool-content-en-audio-recorder":3},{"id":4,"title":5,"body":6,"description":107,"extension":108,"locale":109,"meta":110,"navigation":111,"path":112,"seo":113,"stem":114,"toolId":115,"__hash__":116},"tools\u002Ftools\u002Fen\u002Faudio-recorder.md","Audio Recorder & Editor",{"type":7,"value":8,"toc":97},"minimark",[9,14,18,22,25,29,37,41,75,79,90,94],[10,11,13],"h2",{"id":12},"what-does-this-tool-do","What does this tool do?",[15,16,17],"p",{},"Audio Recorder and Editor captures sound from your microphone or opens an existing audio file, then lets you clean it up and export a new file. The waveform editor, the effect chain, and the encoders all run in your browser, so nothing is uploaded.",[10,19,21],{"id":20},"recording-and-importing","Recording and importing",[15,23,24],{},"Pick a microphone and press Record to capture up to 10 minutes, with pause and resume while you go. A live level meter shows the input. Already have a file? Drop in MP3, WAV, OGG, M4A, AAC, FLAC, or WebM and edit that instead.",[10,26,28],{"id":27},"waveform-editing","Waveform editing",[15,30,31,32,36],{},"The waveform shows the whole file, with a selection you can drag by its handles or type in numerically. Zoom in for detail, play the selection to preview the result, and use ",[33,34,35],"strong",{},"Trim to sound"," to snap the selection to the first and last audible part.",[10,38,40],{"id":39},"effects","Effects",[42,43,44,51,57,63,69],"ul",{},[45,46,47,50],"li",{},[33,48,49],{},"Basic",": channel mode (stereo, mono, swap), reverse, DC offset removal, gain, and fade in\u002Fout.",[45,52,53,56],{},[33,54,55],{},"Filters",": high-pass to cut rumble and low-pass to cut hiss.",[45,58,59,62],{},[33,60,61],{},"Equalizer",": a 10-band graphic EQ from 32 Hz to 16 kHz.",[45,64,65,68],{},[33,66,67],{},"Dynamics",": a compressor with threshold, ratio, attack, and release, a brickwall limiter, and a noise gate.",[45,70,71,74],{},[33,72,73],{},"Speed and pitch",": change tempo from 0.5x to 2x without altering pitch, or shift pitch by up to an octave without changing speed.",[10,76,78],{"id":77},"export","Export",[15,80,81,82,85,86,89],{},"Render the result to ",[33,83,84],{},"WAV"," (8, 16, 24, or 32-bit float) or ",[33,87,88],{},"MP3"," (64 to 320 kbps), at the original sample rate or 44.1\u002F48 kHz. Recordings can also be saved in their original WebM or MP4 form.",[10,91,93],{"id":92},"privacy","Privacy",[15,95,96],{},"Everything is decoded, processed, and encoded locally through the Web Audio API and a Web Worker. Microphone audio never leaves your device.",{"title":98,"searchDepth":99,"depth":99,"links":100},"",2,[101,102,103,104,105,106],{"id":12,"depth":99,"text":13},{"id":20,"depth":99,"text":21},{"id":27,"depth":99,"text":28},{"id":39,"depth":99,"text":40},{"id":77,"depth":99,"text":78},{"id":92,"depth":99,"text":93},"Record your microphone or import audio, then trim, fade, equalize, compress, and change speed or pitch. Export WAV or MP3 locally.","md","en",{},true,"\u002Ftools\u002Fen\u002Faudio-recorder",{"title":5,"description":107},"tools\u002Fen\u002Faudio-recorder","audio-recorder","QvRPWth-S56FNUm5oth3dBhgCXqXhJ7QomgYxLWHydM",1792391415617]