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Questions tagged [audacity]

free software, cross-platform digital audio editor and recording application

Audacity is a free software, cross-platform digital audio editor and recording application. It is available for Windows, macOS, Linux and BSD.

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Normalizing audio of several wav snippets with ffmpeg

I searched the site and I figured that maybe ffmpeg-normalize could be part of my solution but I'm really not sure. In my free time me and my friends create quizzes for people to solve. One of these is a music quiz, where you hear audio snippets and…
dick_kickem
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pywinaudio doesn't recognize all of the controls in Audacity

Hello I'm once again looking for help. While trying to automate Audacity I came to a problem with what I could find being that it doesn't recognize the sub menu Audacity uses. Whenever I run this code: app = Application(backend=…
Drum
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Is there any program that will render all segments of non-silence from an mp3 file into a separate file?

There is an mp3 file. It consists of different songs, between which there is silence. I need to make each song from this file become a separate file. It is not possible to render them manually because the main mp3 file is longer than 15 hours. Is…
solidsnake777
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Correct way to draw zoomable audio waveform

I am trying to implement smooth zoomable audio waveform but am puzzled with the correct approach to implement zoom. I searched internet but there is very little or no information. So here is what I have done: Read audio samples from file and…
Deepak Sharma
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Can't install wptools with pip

error: (60, 'SSL certificate problem: certificate has expired') when I try to install wptools tools by pip install wptools i get the above error.
Mohamed Hassan
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Reading PCM audio file is giving sometimes wrong samples

I have a 16 bit, 48kHz, 1-channel (mono) PCM audio file (with no header but it would be the same with a WAV header anyway) and I can read that file correctly using a software such as Audacity, however when I try to read it programatically (in C++),…
Saliom
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Display a waveform like Audacity in Python

Audacity can display waveform of millions of points very easily and zoom in and out smoothly. I'm trying to do the same in Python but I didn't find anything that can display more than 5 millions of points for the moment. Matplotlib doesn't seem to…
Hugo Lima
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How does the Diode work from MorphVOX Pro?

I'm trying to construct a audio modifier including the diode from MorphVOX. I can't match this effect with any other effect I found on other programs, and there is no documentation on this effect. Here is a audio example of what the diode does on…
Dubstep
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Can't import audio to spark ar

I tried to download song from YouTube and put it in spark ar. It says that it must be m4a file so I converted it in every site in Google and I still can't upload it. Even when I downloaded Audacity it is not worked for me.
Ziv Amsili
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Merge two MP3 files and maintain high bitrate and original properties of MP3s

I have two MP3 files that were created from the same source, with different audio within them. Here are the properties from ffprobe Duration: 00:00:08.86, bitrate: 384 kb/s Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 24000 Hz, 1…
sigur7
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Xcode 9.4 highlighting issues on Mojave

I am currently working on customising audacity in Xcode9.4. I work on MacOS Mojave so I had to use Xcode9.4 instead of Xcode 10 in order to even build Audacity. However in Xcode 9.4 the highlighting seems very broken. In the existing header files…
mbouchi
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How to build audacity app source code for Mac OS X

I downloaded the audacity source code from http://code.google.com/p/audacity/downloads/detail?name=audacity-fullsrc-1.3.13-beta.tar.bz2&can=2&q= I have to build my app on Mac OS X 10.6 & for Xcode 3.2.5. I tried by following the steps from…
iPhoneDev
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Applications not seeing NoMachine pulseaudio microphone source

I'm remoted into a Linux VM running CentOS 7 via NoMachine. NoMachine presents the client's microphone as a pulseaudio source. I can use Audacity to record from the pulseaudio source. However, other applications - Chrome, Firefox, Slack, WebEx -…
Shankar Ramamoorthy
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Making AutoIT wait until Audacity completes command

I have a script that I'd like to use to automate processes in Audacity. I have it set up so that all the functions I want to do in Audacity are keyboard shortcuts (since I don't think Audacity uses standard window menus like is required for…
Lisa
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How to make a wav-file from text-file containing only numbers?

Using a two channel 10-bit A/D-converter, I took about 350k samples (one per 10 millisecond) from a device and saved it all in a textfile. Because of 10-bits, the numbers are all between 0-1023. Now I want to visualize these two sources. Gnuplot is…
bos
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