Audio recording is the process of capturing data or translating information to a recording format stored on some storage medium, or can be used to refer to stored data itself.

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53 views

Why does Windows not need a low latency or real time kernel

All Linux distros have problems with latency when audio recording , gaming ,etc. But the Windows kernel can be used for audio recording , gaming or anything without a delay. Why does Windows not need ...
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1answer
3k views

TeamViewer to record a 1-participant meeting, with screen capture, audio

Has anyone worked out how to use TeamViewer 9 to record a solo session, say a self-hosted "meeting" with no actual participants? Similar to camtasia, I want to record my screen, along with audio in a ...
4
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1answer
69 views

Adding date stamp to vlc recorded streams

I have few bat files created to record my favorite audio streams but I would like to include the dates in the output file. Is there a way to include the date in the output file name with the code ...
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3answers
43 views

How to prove authenticity of an audio recording?

Hypothetical Situation: I have a recording which has proof that my friend is plotting to kill a a foreign ambassador. Being one who always sticks for what is right, I plan to disclose these plans. How ...
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0answers
80 views

Wav files recorded with Zoom digital audio recorder registers no volume in my PC editing system

I am a video editor. I paid an audio pro to record voice-over for me, which he did using a Zoom recorder. He played one for me from his Zoom and it had volume. The wav files transferred to my media ...
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0answers
60 views

Difference between “Realtek Digital Input” and “Stereo Mix”

When trying to record sound through CamStudio on Windows Vista, I found that I had to change the recording device to from "Realtek Digital Input" to "Stereo Mix". (Control Panel>sound>Recording>Show ...
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1answer
13 views

What is the Easiest Way to Join Multiple Audio Files in Windows? [duplicate]

I used to have a program that did this quite well in OSX, but I haven't found any Windows alternative to joining multiple audio files into one larger audio file. The ones I've encountered so far are ...
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2answers
906 views

What is the audio encoding codec that has the less latency?

There is a lot of audio codecs : MP3 AAC FLAC OGG SPEEX etc Some compress a lot and other less .... however it does not mean that one codec is having less less latency than another. For a general ...
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26 views

How to record the output of audio card in 10 second chunks?

I want to record the output of my sound card. I understand that there are options (e.g. Stereo Mix with Audacity, Virtual Audio Cable, etc...). However, I want to record it in 10 second chunks (or ...
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1answer
1k views

How can I repair a broken 3GP/MP4 file without a moov header?

I was recording audio two days ago and my phone suddenly died while doing so. I used MP4repair and a short clip of sound could be heard and they would be charging $80 to recover it. I thought it was ...
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0answers
21 views

internal microphone on Acer PC

I had Windows 7 - which has an internal microphone - upgraded to Windows 10 - now the internal microphone does not work. How do I get it back? Sound card is Creative SB Audigy 4 (WDM) installed in an ...
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2answers
106 views

How to record computer playback in a more right-handed way than recording sound from speakers with a mic?

What I want is to be able to record the sound played by my laptop without recording external background noise. Since it is possible to capture screen video without using the camera, I suppose it ...
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0answers
53 views

Can't capture mic during audio playback with ffmpeg and dshow

I record sound coming from the built-in mic on my laptop using ffmpeg and dshow on Windows 8. It works, until I start playing some music on my laptop from specific sources, for example if I start a ...
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1answer
259 views

How can I capture the audio output with GStreamer?

I’d like to capture only the output of a machine using GStreamer. Using the following command: gst-launch-1.0 -v alsasrc ! wavenc ! filesink location="output.wav" I can record the microphone, but ...
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votes
6answers
426 views

Recording Audio from Radio Stream

I'm sitting here listening to a radio show that is being broadcast live over an internet stream, but I would like to keep bits and pieces for later-enjoyment. Is there a way I can easily record ...
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6answers
812 views

Tools to automate recording streaming radio

Are there any tools that can automate recording online streaming radio? I've been using Total Recorder which has the following useful features: Handy scheduler Supports creating recording templates, ...
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0answers
56 views

Is it possible to split audio input into speakers and Google Hangouts?

This is for a mac mini OS X yosemite. I have a microphone plugged into the line in and speakers in the line out. For conferencing purposes, I'd like the microphone to go out of the speakers (like an ...
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2answers
3k views

How to record sound 24/7

I want to record sound from a particular microphone on a Windows 7 for an extended period of time. The computer is on 24/7. How can I achieve this? Background My neighbor is causing problems saying ...
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0answers
58 views

Record 3 audio devices simultaneously into different audio tracks or files

I have 3 audio devices that I want to record. My OBS takes my game sound. Now there are two devices left. I can run Audacity and record my microphone but then there still my third device left ...
5
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1answer
2k views

How to generate a sine wave with ffmpeg?

I would like to generate an audio file with a sine (sinusoid) wave with FFmpeg. I know there is a sine filter but that's as far as it goes. I tried: fmpeg -filter "sine=48:1:5" -c:a pcms16le test ...
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0answers
56 views

Tascam US-800 Audio Interface no longer showing up on Ubuntu Studio

I bought a Tascam US-800 USB audio interface about three years ago. At the time I had a MacBook Pro (I think it was a 1,1 from 2006, and I know it was 32-bit) and Ubuntu Studio 13.04 (though possibly ...
2
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1answer
6k views

How to Record both Mic and Speaker Audio in Windows 7

I am wondering how would I be able to record just the audio coming out of my speakers, or in my case my headset, and the audio coming into my mic at the same time? I do not want to record any video. ...
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4answers
7k views

Recording speaker output on MacBook with OS X Snow Leopard

Does anyone know a way of recording speaker output on a MacBook with OS X Snow Leopard? I have written a program that generates music, and just want to record its output. I do not have a feedback ...
6
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4answers
19k views

linux arecord: capture sound card output rather than microphone input

I am trying to capture sound card output and encode it in Vorbis ogg format using the following command: arecord -f cd -t raw | oggenc - -r -o file.ogg However, the computer's microphone input is ...
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1answer
197 views

How to record audio from only a specific program on linux?

Is there a way to record the audio from only a specific program, so that other sounds (e.g. notifications) are not recorded? I'm running Archlinux with pulseaudio.
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1answer
3k views

What is the Xubuntu sound recorder application?

What sound recorder is provided by Xubuntu 11.10 or is lightweight and would be a good candidate for the XFCE desktop?
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0answers
680 views

How To Enable Windows Microphone Amplifier

I just bought a new microphone for my Windows PC which I plugged into my external USB SoundBlaster X-Fi Pro. It works, but if I'm away for more than 30cm the recorded voice is almost silent. ...
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3answers
25k views

How to record a mp3/m3u stream using VLC?

How do I capture/record directly from a MP3/M3U stream of a radio station, using VLC player, setting up VLC via its graphical user interface (GUI)? I prefer the Windows version of VLC but ...
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0answers
223 views

Incorrect Codec Parameters While using '-acodec' option while Working with FFMPEG

I am working with FFMPEG Library. I am capturing streams in particular compression codes to the destination file with the specified format with the following command: ffmpeg -i ...
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1answer
466 views

Recording with stereo mix. Have to exclude an application without muting it?

Title might be confusing, let me explain. You know what stereo mix does, right? Short version: It records all sounds that come out of your system and applications, like music players and games. I ...
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0answers
142 views

How to record 10 seconds of audio with SoX?

I want to record 10 seconds of audio from my microphone input with SoX. I haven’t found any example in the documentation or elsewhere that would show how to do it. Here’s my current command using ...
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1answer
674 views

VSTHost: How to configure “wave devices” without latency/delay problems?

I have this physical connection: "line in" Mike -------------------> Computer And I was using Windows 7 with the following settings: Playback devices --> Recording --> Line ...
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0answers
56 views

OnBoard Microphone (P8Z77-V LK) has a lot of static

Recently my SoundBlaster has been acting up and my PC would occasionally BSOD with a STOP 124 message. I am trying to rule out or confirm it is my SB by removing it from my PC and using onboard audio ...
6
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1answer
140 views

How do non-realtime OSes capture audio without dropouts when sample rates are so high?

If I plug a line or USB microphone into my PC, I can record audio at 44.1kHz. That's one sample of audio about every 23 microseconds. The audio wave must be sampled and played back precisely or it ...
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3answers
392 views

Audacity: process audio recording

I got an audio file and it was recorded too close to the mic, I can listen to some vibrations at the end of the words and with the 's'. I want to fix it using Audacity. What should I do?
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0answers
202 views

Conversion from Nmf to wav using Nice media player commandline modes

I have nice media format(nmf) file on my local drive i want to convert it back to wav.I have Nice media player anybody know how to convert nmf wav via commandline?
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1answer
213 views

How do I transfer a voice file from a voice recorder to the computer and create a file for dropbox so I can share it?

I have a Olympus voice recorder. I can plug in the recorder into the computer and hit play on my recorder and listen to it through the mike. What is the best or easiest way to create some sort of ...
3
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1answer
13k views

How to Record Both Mic Audio and Speakers while using headset

I'm trying to record my screen with sound at the same time, but right now, my jack stopped working (it's with the red light) and I have to use a headset so that I can have sound on my Mac. So my ...
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1answer
171 views

Where to start de-verb from ? I don't see any shortcut

I was recording some of the screencasts and there was some reverb in the audios of those videos. Than I searched online and found that the reverb can be eliminated or decreased by using a software ...
2
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2answers
1k views

How to record the sound of a specific application in Windows 7?

Is there a way to record the sound of a particular application in Windows7? I'm aware of Stereo Mix option, but I'm interested in recording a specific app directly. In the volume control panel (Sound ...
0
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1answer
59 views

record audio with builtin and external mic simultaneously

I want to record two channels of audio into Matlab on OSX, using the internal microphone and an external usb microphone at the same time. Is this possible without any additional hardware?
3
votes
3answers
2k views

how to record mic input and pipe the output to another program

Hi everyone Im trying to follow a tutorial on generating truly random bits How To Generate Truly Random Bits This is the command from the tutorial but it does not work rec -c 1 -d /dev/dsp -r 8000 ...
2
votes
3answers
2k views

how to hide sound recorder in windows 7

I want to record sound on a Windows 7 computer using software called Sound recorder. My question Is there any way to hide it even i did that : Open windows Task Manager (Press Ctrl+Alt+Delete) ...
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1answer
268 views

Samsung SVG audio format (of old voice pens, like SVR M920)

The problem is, that I have got a voice pen recording in *.SVG format. All I know is that it was recorded long ago and no CD with orginal voice pen software is available to find. Also there is no ...
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3answers
48 views

What is the easiest way to create and publish podcasts?

I am a software engineer, and unfortunately people know it. So I get those inevitable computer questions. This time it is a relatively simple one I think, but one for which I have no experience. ...
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0answers
215 views

Autohotkey - get recording Volume of default device's mic

I have already googled and found this: http://www.autohotkey.com/board/topic/21984-vista-audio-control-functions/. But this library dont gives what i want: i want to get the real-time recording volume ...
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0answers
208 views

Line-In/Stereo Mix does not work, have correct settings and installed most recent drivers, Windows 7

I have a black macbook which I have years ago began using as a Windows computer by installing and using only Windows on the computer. I used Windows XP until now with bootcamp (mac) drivers, which ...
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0answers
310 views

Realtek HD Audio manger doesn't detect microphone

For some reason, a couple weeks ago, realtek stopped giving me the "Microphone" option when I plug in an audio device. This is what it shows when I plug a microphone in: It doesn't show a ...
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1answer
542 views

Audio capture through remote desktop connection for a VM

I have a Windows VM, on which I need to record voice. The issue is that I use a Remote Desktop connection to connect to it. Which RDC client should i use, so that my local machine can capture audio ...
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2answers
415 views

What is the best format to convert a WMA file into in order to process it in Audacity?

I have a WMA audio recording that I want to process in Audacity in order to remove noise etc but Audacity would not open it. Converting it to mp3 gives the warning that it will lose quality even ...