Questions tagged [audio]
Software to create, read, record, or manipulate audio.
487
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MacOS virtual output device
On my Macbook Pro I had an accident after which all audio output devices (both speakers and minijack) stopped working.
They actually are not recognized by macbook so there is no possibility to ...
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Software that reads music file and returns vector of frequency and duration
Good afternoon, guys, what's the good? I need to do a program that when reading a file.mp3 that returns its frequency and duration to a vector, preferably in the javascript language, or if you have a ...
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Broadcast Audio using a server from multiple Live Audio inputs
We have multiple live audio input streams to be broadcast using a server.
One live Audio stream will be played at a time interchangeably.
It is preferred if any software is available for UBUNTU.
We ...
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141
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Split vocal from piano in a very simple song
I have a very simple song which has only a vocal and a piano sound. I want to remove the piano sound, and indeed, only get the vocal. According to this link: How to Isolate Vocals in Audacity, there ...
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A tool that measures the quality of an audio file for noise (e.g. noise percentage, if it's bearable)
I'm looking for a tool that can measure the quality of an audio file (a recorded call).
I would like to give it the audio file as input and get data on how much noise is present in the recording.
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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.
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32
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Speaker distribution given an audio file containing a discussion
I am looking for a program or web service that can output the speaker distribution given an audio file containing a discussion between different interlocutors.
Example of speaker distribution:
...
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24
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I need a software to pass sound into my microphone
I want to pass sound from my System into my microphone so that people I am talking with can hear what I play. I don't want to use it like that, but I guess it is some kind of soundboard which sound is ...
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Fixing an audio card shorted capacitor with software solution
Recently one of the capacitors on my MB in the integrated Realtek HD audio card shorted. I cannot identify and solder another capacitor, because they are very tiny SMD elements. Despite this being a ...
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Offline audio playlist app on iPhone?
I'm trying to find a simple app that can take MP3 files, preferably from iCloud cache (the iPhone's local storage) and arrange them in a playlist.
VLC is supposed to be able to do this, but when I ...
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Remove background noise from audio files automatically on Mac
I am looking to remove background noise from a large number of audio files on Mac. I don't want to use Audacity, as it seems to require a lot of manual work. Audio Hijack seemed like a good choice, ...
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Screen and audio replication software
I'm looking for a way to replicate screen and audio from a Mac computer to a "window" on a windows machine.
Ideally, it would be best for the video replication part to work as a secondary monitor (...
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Software to take a recorded audio file that contains a person saying a phrase, and then extract each word
For example to take a 30 second recording of Kermit the From saying "Well folks it has been a whirlwind of an adventure today". Import that file into the program and tell it to extract any word or ...
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80
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Audio Recognition Software, commercial detector?
I am wondering if there is such software or can be made. Every time a commercial is played on TV, few seconds before the commercial there is a signal like a beep.
I have links and when you paste them ...
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VoIP Technology
Good evening,
I have a project to create a chat on a website (ReactJS or Angular)
I would like users to be able to access an audio conference call.
I discovered WebRTC but the communication is peer ...
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2
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47
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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/...
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Need way to send specific application audio as mic output
I would like a way to send the sound from a program running on my pc to the microphone output as well as capturing the audio from my microphone as well. Ex. play music on steam in-game browser so only ...
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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 ...
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59
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Where should I start to make my own sonograph writer?
I've been having recurring daydreams about how freeing it would be to have my own spectrogram/sonograph program, one where silence was an RGB value of [0,0,0], and where the loudest volume was [255,...
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331
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Checking if the voices in two audio files are the same
For academic purposes, I was asked to develop a software that can easily help check whether the voice in a first audio is the same as the voice in a second audio.
But before I spend some precious ...
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What's the absolutely lightest app to burn audio CD from FLAC files for Windows?
Could somebody recommend absolutely lightest app to burn audio CD from FLAC files for Windows 10?
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136
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Looking for a music spectrum analyzer with digital output
I'm looking for software -- compatible with Linux or WINE -- that will read a digital music file (like .mp3) and output a text file with numbers that show the loudness in each frequency band. I ...
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Online video serving
I need to implement some sort of online video server, however, its not a common one.
It is not intended to serve complete videos to any user, but very specific sections of a video that are considered ...
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Windows app to trim the commentary at the end of a song
Is there a windows app to trim commentary at the end of a song?
Like this one https://www.youtube.com/watch?v=lVXziMFEqX0
The music ends at circa 3:42, then there's silence for at least 10 seconds, ...
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Is there any software (Android or Windows 7-10) which can transcribe an audio file to text?
I'm looking for something like Google voice typing, but instead of playing through the speaker and recording through the mic, transcribing directly from an audio file.
The file is in wav format, but I ...
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86
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Extract Sound Wave
I am looking for a Software from which I can Extract the Sound Waves to be used in a Graphic Software. It is basically for gifting to someone. Can someone guide me in right direction? A command line ...
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442
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OGG file length fixing program (to turn OGG files with 1:45 audio length to correct length)
I have an OGG song file that I want to play with StepMania dance program on my computer but it is one of those songs that were patched so that it could be played on any of the In The Groove Arcade ...
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58
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C++ library to play MIDI file while I modify it (speed, volume)
I'm making a conductor simulation for my project. To make a sound module, I have to modify the speed and volume of MIDI (while it is playing). I thought that it can be achieved by modifying mp3 file, ...
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37
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Software to improve audio output on windows
Comparing the audio output between two laptops I have, using the plug for headphones, one of them has a very dull sound.
Both are using win 10 and Realtek Hi Definition Audio.
Is there any ...
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73
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Find longest audio common subsequences
In the next days I'm going to receive an audio dataset for a machine learning project at university. The files I'm going to receive are of 2 kinds: one that is the original entire audio audio sequence ...
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Windows realtime microphone noise gate frequency filtering
I'm trying to enhance my microphone sound, the sound will be used for multiple application and recorded, I can modify the recording easily, but I don't find anything for the real time.
I'm looking for ...
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App that comfortably stream the audio output of macOS to an iOS device
I’m looking for an application that:
enables macOS to stream audio to an iOS device (like an iPhone or iPad)
doesn’t require more than two clicks to enable/disable.
does the jobs above and otherwise ...
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26
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Language recognizer (from a sound tell whether French/Romanian/Korean/etc)
I want an Android app that can listen to someone speaking and tell what language it is.
Example:
Sound "The Maharashtra government has given a 90-day period for manufacturers to dispose of existing ...
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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 ...
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23
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Audio transcription with word-level time-resolution accuracy
The usual transcription softwares (manual or automated) only give you the time-resolution (not sure if the right word) of one sentence or a group of words at least, for example:
00:00:00,000 --> ...
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System-wide noise gate or input sensitivity for mic input
Apps like Discord and programs like OBS have a "Noise gate" or a "Sensitivity" that cuts off any audio input below a specified decibel level. I want to use that, but system-wide.
The reason is that I ...
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Audio Analysis tools CLI
What graphs / visuals can be generated from audio files?
Is there a command-line utility to generate said visual?
I found the following:
Waveform : ffmpeg is able to generate a waveform
Spectrogram :...
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Old Sony Sound Forge versions
I still have a valid license (serial number, etc.) for Sony Sound Forge 8 and 9, but I can't find the installer anymore. I'm looking for files named:
soundforge90d_enu.exe
(http://download....
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Software to filter audio output for static in real-time
I am looking for software that is able to filter out static from an output device in real-time. A specific application that I am using randomly outputs loud static in the form of white noise or ...
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1
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Measuring video volume level at any chosen point
I'm interested in measuring video volume level (in dB) at any chosen time in the video. I mean measuring per file, not per speakers, of course. What I'm talking about is either a software where you ...
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Audio converter WAV to MP3 for Windows
I voice record a lot and the recorder outputs in WAV. These recordings are usually > 1hr. I don't care very much about audio quality but want the files compressed for cloud storage backup.
Is there ...
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Upload .m4a from Android to YouTube
My teacher recorded his lectures on his Android phone in .m4a audio format, and would like to share them with the group on YouTube. Is there a free Android software that does just that?
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Portable utility to capture audio output and input?
I currently use Audacity's WASAPI feature to capture the audio being outputted by my PC's sound card. I am now, however, in need of a way to capture both audio output as well as microphone input on ...
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Always mute all sound from all tabs in an Android browser (Preferably FireFox)
I don't ever want to hear any sounds from my Android web browser - ever, under any circumstances.
I currently use FireFox and would accept an add-in for that. I would equally be willing to use any ...
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Library for Streaming Audio from Files
I am looking for a library which will assist me in streaming audio from files on my server to a client on a separate device. (Think Spotify.)
The audio files at the source are very large, long, and ...
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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 ...
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Convert NIST sphere format (SPH) to WAV
I'm looking for a program that can convert audio files from NIST sphere format (SPH) to WAV.
Any license, operating system and price is fine.
I tried SoX (Sound eXchange) (free, CLI, Linux):
sudo ...
0
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1
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138
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Program to convert MP3 to (pseudo) analogue XY data
I'm recording audio for a scientific experiment. Recording to MP3 with a smartphone or dictaphone is 'easy' enough (within audio quality constraints).
But is there any program which can convert MP3 ...
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Sound identifier software
I have roughly a minute long audio file, halfway through the recording there's a very distinct sound of something in the background, like a drawer closing, or an axe hitting a piece of wood.
...
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Good application for changing voice?
I need to make voice nicer. I need free or at least cheap application. Android and Windows are acceptable, but better for Ubuntu if possible. I tried Audacity - but couldn't change it enough.
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