Questions tagged [audio]

Software to create, read, record, or modify audio.

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votes
2answers
304 views

Windows program to fix unbalanced M4A/AAC audio files

I have an M4A file (with an AAC codec) that is presumably stereo, and that only has sound on the right side, as if all the sound is focused on one side. Is it at all possible to balance the sound out ...
2
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3answers
66 views

What free audio file converters for Windows 7 support the broadest amount of sound file formats?

I would like to know what are the best free audio file converters which can be downloaded and installed as applications on Windows 7. I am looking for 3GPP to MP3 conversion in particular, but would ...
2
votes
2answers
208 views

Split audio into many pieces

I need a tool to split my 45 second audio file on seconds: 3 6 8 12 14 17 20 23 25 27 30 33 36 38 41 43 Which software should I use (GUI is preferred)? Is there any that is free? I want to listen to ...
2
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2answers
135 views

Free Remixing Software

I'm interested in getting my feet wet in music remixing. I am a complete newbie, and don't really know the exact features I'm looking for. Requirements: Free. I would however consider paying a small ...
2
votes
2answers
114 views

Best open-source lossless CD ripper for Windows?

Any recommendations on good and widely used open-source lossless audio CD ripper for Windows? I have plenty of original CDs that I want to throw away, but at least get the original quality song out of ...
2
votes
1answer
41 views

Audio production with a non-linear editor that works from plain-text files

I am starting audio production after many years in software development. I have produced some audio for video in Final Cut Pro and now I want to go to the next level. After I finish the project, I may ...
2
votes
1answer
2k views

Skip every other beat from a song

There's a popular meme in which a song is modified in such a way that every other beat is removed from it. Example: Smooth Criminal But Every Other Beat is Missing Is there a software that can do ...
2
votes
1answer
53 views

Software for audio processing: improving intelligibility

Besides Audacity, what software are there for audio enhancement? Basically, I'm interested in speech audio. Cleaning of background noise can be done really well with Audacity, but what else can be ...
2
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2answers
3k views

C / C++ Library for changing pitch without altering formant frequencies

For a project I'm currently working on I would like to change the prosody * of a given voice sample. In other words, I need to pitch shift a voice sound without altering the formant frequencies that ...
2
votes
1answer
393 views

Sharing sound devices between Linux and Windows machines

I am looking for a software capable to share sound output devices on an ipv4 network. Is it somehow possible? Ideally, I would like to hear the sound of a Windows machine on a Linux box. But the ...
2
votes
1answer
163 views

Record audio from YouTube videos

This is not about downloading YouTube videos. I used to record YouTube videos as WAV while they were playing in my browser and then convert to MP3 on my laptop with jetAudio. But now I have an old ...
2
votes
1answer
88 views

Looking for an OSX audio editor to slice and normalize long live recordings into individual songs

I am looking for a simple audio editing tool for OSX, to slice and normalize long live recordings into individual songs. I would prefer a low-cost or gratis solution and ideally one that is in the App ...
2
votes
1answer
37 views

Most accurate speech recognition for high-quality audio Spanish

I am starting to do research for a project, and I already found way too many tools to use, but it's hard to judge their pros and cons with no experience. I would love to either know where could I get ...
2
votes
1answer
246 views

Program to play with FM (frequency modulation) synthesis

I'm looking for sofware that allow me to play with FM (frequency modulation) synthesis, a technique which was used by synthesizers in the 80s that allow to create complex sounds out of only sine waves ...
2
votes
1answer
72 views

Software for Creating Game Sound Effects

To cut a long story short, you can head over to this topic on Game Dev Stack Exchange : https://gamedev.stackexchange.com/questions/103064/how-can-a-one-man-team-create-game-audio I am not a sound ...
2
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2answers
88 views

Average noise level graph on Linux

Using a laptop's microphone, I want a graph showing the level of noise during a certain period: Noise needs to be sampled at a high rate and averaged over one minute or so. The output can be as ...
2
votes
1answer
129 views

Transcoding, noise reduction, enhancing the audio file

I have checked zencoder & AWS elastic transcoder, but they don't seem to have the options for noise reduction or improving the voice clarity. Are there any cloud services which does this? Are ...
2
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0answers
41 views

Looking for open source pitch modification algorithm with formant preservation?

For the past few weeks, I've been trying to find an open source algorithm which can be used to change the pitch of a vocal recording, similar to autotune. I have found many open source libraries and ...
2
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0answers
18 views

Live Audio Visual Display of Acoustic Data in JupyterLab

What I have: A kubernetes container, running Ubuntu and JupyterLab; JupyterLab is accessed remotely from a Windows laptop running a Chrome browser Audio files: Wav format, 16 KHz mono Various ...
2
votes
0answers
528 views

C++ Library for pogramming a soundboard (microphone -> output streaming + play sounds)

I am currently trying to write a soundboard application in C++. The plan is to stream the microphone input directly to a virtual audio cable (which is then used as the input in other apps) and ...
2
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0answers
379 views

NAudio alternative for C++

I am long time programming with C# and NAuido, now i moved to modern C++. I am has a few projects for audio visualization: Waveform, spectrum analyzer, etc. Now i going to port my projects for C++, ...
2
votes
0answers
39 views

Easy Speech to Text Software?

I would like to create an AI helper for my computer, kind of like Cortana. I have made attempts at this in the past, but those projects drifted away, and were replace by higher priorities, so I'm ...
2
votes
0answers
16 views

Is there a python TTS library that can set the fundamental frequency of the output?

Is there a python TTS library that can set the fundamental frequency of the output? Or should I manually recognize the frequency and do FFT and adjust the fundamental frequency? (I am trying making a ...
2
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0answers
641 views

Decoding DTMF tones from recording

I want to teach kids the decoding of alien messages. To get an idea of what aliens could send us, I use the Arecibo message as a first starting point. So I'm trying to decode that message. Wikipedia ...
2
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0answers
10 views

Finding out the keystrokes given an audio file containing computer keystroke noise

I am looking for a program or web service that can output the keystrokes given an audio file containing keystroke noise (example of algorithm). Any price, license or operating system is fine.
2
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0answers
37 views

Open-source audio visualization?

Is there some open-source (or simply free) solution to add audio visualization (frequency bands/fourier viz/generic scripting) to music in order to produce a simple music video from mp3? Linux/...
2
votes
0answers
201 views

Android audio processing library to do real-time polyphonic pitch detection

I'm trying to do real-time polyphonic pitch detection in Android similar to the "Simply Piano" app. I need to process audio with low latency, apply operations on it like Constant Q Transform and then ...
2
votes
0answers
358 views

Linux equivalent of Windows' sndrec32?

I'm looking for a small (in all ways you can think of), no-frills, GUI app for Linux which records audio, plays back the recording, and can save it to a file. Not something large and full-featured ...
2
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0answers
118 views

Recording, saving and playing audio

I'm about to embark on creating an app and would really appreciate some suggestions on what would be the best technology to use for my app's specific needs, which are listed below. NEED: -record and ...
2
votes
0answers
19 views

Software to playback voice recordings with adjustable speed and voice normalization

Can anyone recommend an application to listen to hundreds of voice recordings? Here is the functionality desired: Windows 7 compatible Must be able to quickly and easily change the speed of the ...
2
votes
0answers
38 views

Voice activated personal audio recorder with live rewind (time shifting) and wall clock stamping

I'm looking for means of implementing (or finding existing one) "personal audio recorder" like that of video cable companies when you can pause a live stream and play it back with the delay often ...
2
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0answers
106 views

Android app to monitor sound decibel levels for an entire day and output to data or graph

Requirements Android app Measures sound levels, sampling continuously or once every X seconds Can measure over long periods of time (8 hours) Can graph the results or output the data (time + ...
2
votes
0answers
24 views

A web application to record and share audio files with an expiration date?

Similar to a Pastebin with an expiry date, I would like to record and share an audio file that is automatically being deleted after the expiration date has been passed. The use of the app should be ...
2
votes
0answers
233 views

Good . amr editor for Android (Marshmallow)

My requirements are unusual and hence hoping for solutions here I listen to a lot of . amr talks which are typically 3 hours duration with a file size of around 20 Mb I want to edit portions (i.e, ...
2
votes
0answers
31 views

Channel changing surround sound solution

My computer and Television are in the same room on opposite walls. I would like to have them share a 5.1 surround sound system. The speakers will be oriented for the TV. My computer has 6 ports for ...
2
votes
1answer
41 views

Create video file with multiple audio tracks

I have an animated movie in three different languages, each in a separate video file. The picture is exactly the same for each file, only the audio is different. I want to merge all these files into ...
2
votes
2answers
51 views

Cheapest software with MIDI support and sound effects

I am doing a musical for school, in which I will be playing on a keyboard, which will be connected by a MIDI-USB to my laptop, which will then apply a range of sound effects (synthesisers, electric ...
2
votes
0answers
232 views

Player for streaming audio/video on Drupal 7

I want to stream audio and video files on my Drupal 7 site. The module(s) must be available from drupal.org (but installing external third-party libraries is fine, in case they are gratis and free/...
2
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0answers
50 views

Sound for dual monitors: software that will allow me to set sound streams 'per monitor' on windows

I run a dual monitor setup, with displayport to each monitor. I also have a single pair of 2.0 speakers under one monitor. It feels a bit off when I have sound coming from one monitor, when there's a ...
2
votes
0answers
44 views

Android volume control to allow low volume

I am looking for an Android app that allows me to lower the volume below the regular 1-bar. I have tried Fine Volume Control and it has the functionality I need, however, I am looking for a free ...
2
votes
0answers
147 views

Use DirectSound3D effects again on Windows Vista and above

In version prior to vista, they were an API called Directsound which allowed to access sound devices directly. On top of that API, exist DirectSound3D which allowed to perform spatial sound effect ...
2
votes
1answer
205 views

Looking for audio processing library

I write a program for the development of musical abilities. It is based on the real-time(low latency) sound processing. It must be cross-platform and ready for porting to a microcontroller. I use ...
2
votes
0answers
450 views

chatting/video calling app using Openfire 4.0.1

I am looking for a multi platform program (majorly win 7), which i can run using Openfire 4.0.1 server for the following uses: Instant Messaging Audio calling Video calling User online or offline ...
2
votes
0answers
50 views

Android: Hyperlink text with .amr sound clips

I am in the process of learning how to correctly pronounce Sanskrit verses. I have the text in word form which can be opened by any word document reader on android Audio version of the verses are ...
2
votes
0answers
81 views

How to add voice-over to 3rd-party youtube videos? (play video and audio from diff. sources)

I would like to embed a youtube video owned by a third party with my own voice-over. Due to copyright reasons, I do not wish to download or recreate the actual youtube video. Is there a webplayer ...
2
votes
0answers
618 views

Media server that supports FLAC files with tags

I recently bought a Raumfeld audio streaming system and I am now looking for a media server to store my collection using the FLAC format. My first idea was to use my Fritz Box 7390 router as media ...
2
votes
0answers
429 views

Software to change the volume of Cortana without changing the media volume

In Windows 10, the voice assistant Cortana is sometimes too loud or too quiet. This is because it (she?) is tied to the media volume. Can anyone recommend Windows 10 software that creates a separate ...
2
votes
1answer
181 views

iPhone App for Stereo Audio Recording

I want to record some audio books on iPhone. I have tried several recording apps, however all of them give me a mono audio file which is a bit annoying when you listen to it with headphones, as there'...
2
votes
0answers
104 views

Is there software which detects Youtube/Soundcloud audio quality/volume?

I am in the process of setting up Nightbot for use in a Twitch stream. My goal is to build a "Personal Playlist," which is a music library derived from a combination of Youtube and Soundcloud links. ...
2
votes
0answers
477 views

Note taking: Taking freehand notes while recording audio

I'm interested in note taking. At my new job, I'm taking in a lot of information and I need to get better at taking notes. I need to be able to freehand write, draw and record audio. My main note ...

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