Questions tagged [audacity]

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1answer
202 views

Why is exporting a .wav file as .m4a creating a sync issue in audacity?

Edit: it's 0.0330s delay, not half a second sorry. ALso the problem occurs when converting the wav to .m4a in ffmpeg using the basic ffmpeg -i input.wav output.m4a, and I used the newest release of ...
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1answer
270 views

Using Audacity, how do I split out separate speakers from a single track to multiple tracks?

I have a single file containing a speaker and callers. Assuming that I can discretely select each voice, how can I use Audacity to split the callers and the speaker into two separate tracks?
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2answers
67 views

Audacity: calculate exact amplification

Imagine I have 2 audio files. They contain same audio but one of them was amplified using Amplify effect of Audacity. I don't know the value used. Is it possible to calculate exact dB value used to ...
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3answers
512 views

How to change volume of a .wav file in a mp3gain-like way?

Well, i have a bunch of WAVE files for a Fallout 3 mod, but in the mod instructions the author only explains how to accomplish it using mp3gain (and of course for .mp3 files). The only info it have is ...
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2answers
64 views

How can Increse the volume for a specify range of peaks AUDACITY

I want to increase the volume in a podcast, for my voice.. But I don't want to increase everything, like the normalizer effect. I need to do something like a normalizer, but only on the specify ...
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3answers
4k views

How can I eliminate sounds below a certain threshold?

Using Audacity, I can highlight a section of an audio file, select Effects > Noise Reduction > Get Noise Profile, then Select All, and then again Effects > Noise Reduction, and this time "OK" to ...
3
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3answers
3k views

Audacity: Increase audio volume in audacity software

How can I increase audio volume of a mp3 file in audacity? I need to cut a part of mp3 song to make a ringtone. But as I save it in by mobile, the volume is too low for this particular file. Is there ...
2
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2answers
24 views

Audacity has all my audio, but blocks are repeated

I've just recorded about an hour of audio in Audacity. All the data appears to be there, but unfortunately it's all duplicated -- it seems that blocks of roughly three seconds are repeated, and the ...
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2answers
44 views

Normalize audio above a sound level in audacity

I'm trying to figure out a way to manage background noise in audio without having to resort to noise reduction. I'm using audacity to post-process spoken audio. The levels are pretty low, with peaks ...
0
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1answer
26 views

Is it possible to manipulate a character voice back to the original recording?

I have to create 3 original character voices, for my animation. Question: If I just record my casual voice, and manipulate it in three different ways with Audacity, would it be possible for someone ...
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1answer
18 views

Sound noise reduction

I'm currently working on an engine record and I try to remove an "air" sound with Audacity. I've tried high pass filter and then noise reduction, here the original sample and the edited sample. But I ...
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1answer
67 views

audacity noise removal without using noise-only portion of the song

I cannot use the noise reduction tool built in audacity because it needs a portion of the song where there is only noise. In the songs I have (old tango recordings), there is no empty part before or ...
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1answer
50 views

Logically ANDing two tracks together

I have two audio tracks, X and Y, which are similar, but both have things added to them. I want to take X and Y, and produce a new track Z with only the lower value of every frequency of each track ...
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1answer
64 views

How to Procedurally Change Selection in Audacity Chain (Macro) | Normalize Long Track in Chunks

Is there a way to procedurally change the audio selection within an Audacity Chain? Background: I work on the raw footage for very long GDC-style talks, where my primary goal is just to increase the ...
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1answer
48 views

Adobe Audition / Audacity: If I sum all the bins of a FFT (rectangular window), do I always get RMS Amplitude?

First I use Audacity to perform an FFT of an audio clip with a rectangular window. Then I sum all the FFT bin values. Since the FFT bins are expressed in dB, I perform the "decibel sum" like this: ...
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1answer
93 views

Where are Audacity effects chain files saved to on MacOS?

Trying to import an effects chain file from my Windows 10 system but can't find the effects chain files anywhere in the Audacity Package Contents here on MacOS High Sierra.
3
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1answer
3k views

How to make a voice sound like it is underwater?

The goal is to alter the sound of voice so it sounds as the listener is underwater or in the womb. I've got some experience with Audacity, so I'm most interested in how to do it using Audacity. And ...
1
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1answer
94 views

Batch amplify and trim (possibly with Audacity)

I have a couple hundred small voice clips used for teaching correct pronunciation of words. Some of the recordings are quieter than others and most have some silence (not true silence) at the ...
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1answer
29 views

Can I output sound from a MiniNova into a combo audio jack, and record it with Audacity?

I have a Novation MiniNova and I want to try and record the sounds I play on it. Since it seems to be able to output sound into any aux input, is it possible to output it into a "combo" audio jack and ...
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2answers
860 views

Audio Technica ATR2100-USB Recording Issue

I am facing a issue while connecting my ATR2100 to my desktop computer via USB. The sound volume that is being recorded is very low. I have to amplify it each time after recording which distorts the ...
2
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1answer
29 views

How do you shift a selection in Audacity?

When you've selected a slice of track in Audacity, how do you shift the selection window without shifting the content? I'm trying to preview the playback of specific slices of audio in exact lengths, ...
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2answers
369 views

why is there a delay when recording my second track ? they dont align

I would like to figure out why my second tracks hold a delay from the first track instead of being completely aligned?? when i record shouldnt the singing be aligned with the music without me ...
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0answers
23 views

Why does my voice over sound like it's been reduced in quality when I Compress it?

I'm recording audio for a video essay with Audacity and a Blue Yeti microphone. The microphone is held by a stand and it's got a pop filter. I've watched a few YouTube tutorials like this one on ...
12
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2answers
25k views

How do I change the playback speed without changing the tempo?

I have a recording in Audacity that I want to slow down for editing purposes only. When I'm finished editing and I go to export the file, the file should have the original tempo. Yes, I can go to ...
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2answers
823 views

How do I save multiple selected tracks as separate files?

I have a bunch of tracks in an Audacity project, a few of which I would like to export. However, I want each track to reside in its own audio file. Export Multiple will (as far as I can tell) split ...
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3answers
198 views

How could I remove static/current noise while noise reduction is not useful

I got a 2hr long video which contains vocal and static/current noise. The "noise reduction" will not only remove the noise but also the vocal. How could I remove the noise only with Audacity? The ...
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0answers
22 views

Windows tool to extract the tonal centre of an audio track

Essentially I want to accurately measure the key that a piece of a cappella music is performed in, to analyze the portions of the piece that are responsible for the tonal centre dropping. The ideal ...
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1answer
34 views

Creating different yet genuine human-sounding voices in Audacity. Is it Possible?

I would like to create a few voice characters for an animation in Audacity, editing recordings of my own voice, however the final voices should sound completely different than my voice, and yet like ...
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2answers
41 views

Remove vocals by combining multiple sources of the same background music? (cancel out differences)

Let's assume the same background music is used at different places in the same video and also in different videos (e.g. documentary series). AudaCity has a vocal removal plugin that works well ...
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1answer
37 views

How to remove anything but speech from 8 hours long file in audacity?

File: 8 hours long. Task: Let's say I recorded my training shift at work. I want to remove anything but human speech from 8-hour long file, in order to create checklists/flow diagrams based on what ...
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1answer
25 views

Properly cut and merge in Audacity

I'm trying to trim a part of a song in Audacity and merge the other two parts together, but right where I cut it you can hear a sudden difference in the tempo and audio. Is there a method or some sort ...
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0answers
18 views

Is there a way to display Lissajou curves (o'scope XY mode) in Audacity?

Is there a way to display the phase shift between LR channels in Audacity, e.g. using the classic Lissajou curves (o'scope XY mode)? I can pipe the sound to Supercollider, where this is trivial to ...
-2
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1answer
56 views

Emphasize background conversation to understand what someone in the background is saying?

How to get background conversation in a sound record? To understand what someone in the background is saying during : 1) a recorded phone call. 2) In a noisy cafe. How would one go about it using ...
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2answers
4k views

Add a reverb on my headset in live recording with a blue Yeti

I create this box to record with my Blue Yeti. I hope it will give me a good result. If you have some advices, i will be verry happy to improve it. I would like to add a live record reverb effect in ...
1
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1answer
49 views

Methods for decreasing exported .wav file size

I am working on sound project using Audacity. Are there any methods for decreasing the exported .wav file size without damaging the sound quality? e.g. combining all track to a single one and then ...
1
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1answer
144 views

How to remove Hitler's voice using audacity | Removing a certain typical sound in audacity

Watch this clip. [clip removed from youtube since this was first asked.] It has a sound of Hitler's speech in the background. I want to remove that, and just that. Is it possible to do that using ...
0
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1answer
43 views

What frequency / quality for voice clips?

I am looking at making some voice clips for teaching languages. I am using Audacity, but am not sure what settings to use. Many people recommend 44,100Hz for regular music recordings. Is this also the ...
0
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1answer
54 views

Repair bad Ogg Vorbis export from Audacity?

I have a voice recording that I made in Audacity and then exported as Ogg Vorbis format. I just listened to it for the first time, and it contains what I can only describe as skips — a word or two ...
0
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1answer
36 views

How can I correct loud audio with noisy high peaks?

Accidentally, the song was recorder without hardware filter, and it become too loud and distorted on high peaks (you can see and hear noise on high peaks): example audio file is here. Is that ...
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2answers
1k views

Famous songs recorded and edited with Audacity?

What famous songs (classical or any other genera) have been recorded and edited with Audacity? In other words: Do professional sound engineers use Audacity for production releases?
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1answer
108 views

What is the difference between Audacity's dB and MP3Gain's dB?

I've read that Audacity can also do MP3Gain's job to normalize multiple tracks, but while in MP3Gain the target volume is something like 89.0 dB or 95.0 dB in Audacity the maximum is 0 and it goes ...
2
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1answer
14 views

Format conversion safety of files linked from Audacity projects

If I record in WAV, create an Audacity project that links to those files, modify the project, export the final cuts, save everything, convert the WAV files to FLAC to save space, then convert the FLAC ...
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2answers
1k views

How do I make 2 voices in ONE audacity track sound about the same volume?

This is probably really simple for you. There are 2 people speaking in my new podcast, but one sounds louder than the other. How do I make it so that they sound about the same volume? I recorded them ...
2
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2answers
166 views

Does amplification and De-amplification of a recording affect the quality?

I looked online and didn't find anything definitive, they all wanted to compare the source and changed data structures and listen for differences....which I would consider too subjective to yield any ...
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1answer
36 views

How to remove this unnecessary high waveform that prevents me from amplifying to the highest possible (but still fine) decibel?

I want to remove all these high waveform (there are about 8 in this 5 minutes track, which I bookmarked), because if I select all > effect > Amplify, It only amplify about 3.2 db, but if I exclude ...
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1answer
231 views

I cant remove “hiss” sound on my Audacity track

To briefly explain my problem, when I play the audio track on Audacity and any media player on my PC, it sounds absolutely perfect. When I try on my phone's media player, it also sounds perfect. But ...
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2answers
1k views

Audacity: voice deepening

i want to make tutorials on youtube, but i sound like a kid and i want to sound like more of a man. so is there a way to make my voice deeper, and if possible, change in real time? sorry if i have bad ...
2
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2answers
72 views

16 channel output under linux

I am a linux user and have recently purchased a Behringer XR-18 digital mixer that I want to record and play back on. I am using audacity to record and it works just fine so my Fedora Linux laptop ...
0
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1answer
126 views

How can I remove short bursts noises in a recording?

I try to clean a recording of a lecture that has noises of turning of pages or a chair squeaking. I want to get rid of (completely silence) any sound shorter than 100ms exceeding a general silence of -...
2
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1answer
373 views

Cleaning/Fixing corrupted audio

I've got a weird issue. I have a several hour long dialogue recording I was editing, and there's an isolated section, about 15 minutes long (pretty close to the end, but not exactly there) that I've ...