tagged [audio]

Does anyone know of any C/C++/C# code libraries that do audio synthesizer emulation?

Does anyone know of any C/C++/C# code libraries that do audio synthesizer emulation? I'm trying to write a software synthesizer that recreates the sounds made by classic synthesizers like the Moog and...

30 Oct at 14:41

Calculate decibels

Calculate decibels I'm recording mic input using the XNA library (I don't think this is really technology specific, but it never hurts). Every time I get a sample I would like to calculate the decibel...

11 Nov at 07:29

Processing audio "on-fly" (C#, WP7)

Processing audio "on-fly" (C#, WP7) Is there a way, in a C#, on a .NET, to process audio "on-fly"? For example, if I want to evaluate average intensity of the audio AT the moment of recording (for tha...

1 Mar at 15:34

How to play .wav files with java

How to play .wav files with java I am trying to play a *.wav file with Java. I want it to do the following: When a button is pressed, play a short beep sound. I have googled it, but most of the code w...

10 Oct at 11:45

Play multiple sounds using SoundPlayer

Play multiple sounds using SoundPlayer I'm making a sampler program where each key from 1 to 9 will make a different sound. Everything works fine, but when I press two (or more) sounds at the same tim...

9 Aug at 17:42

Convert audio to text

Convert audio to text I just want to know if there is any build in libraries or external libraries in Java or C# that allow me to take an audio file and parse it and extract the text from it. I need t...

Javascript Audio Play on click

Javascript Audio Play on click I have a JavaScript code to play a sound on click. It works on Chrome but on Firefox it starts on load. Can anyone help? ``` var audio = new Audio("http://music.ogg"); a...

5 Jul at 00:24

Good audio reverb source?

Good audio reverb source? Is there any good C or C-like source code for an audio reverb (besides Freeverb). There are endless examples of low-pass filters that sound great, but it's terribly difficult...

12 Jul at 23:41

How to join 2 or more .WAV files together programmatically?

How to join 2 or more .WAV files together programmatically? I need the ability to join 2 or more .wav files together in to one .wav file. I must do this programmatically, using C# (3rd-party products ...

10 Sep at 06:1

What is the best way to merge mp3 files?

What is the best way to merge mp3 files? I've got many, many mp3 files that I would like to merge into a single file. I've used the command line method but it's a pain when there's a lot of them and t...

5 Nov at 15:19

Playing Sound In Hidden Tag

Playing Sound In Hidden Tag I am trying to set sound on web page. I found this code. It is working code when the `div` is visible but I want to be hidden and working. In this case it is not working be...

20 Mar at 20:7

Change sound output

Change sound output Is there a way in windows by which I can toggle the audio output between a built-in speaker and the headphone jack using a python library. I am thinking someone with .NET experienc...

27 Dec at 04:25

Node.js can't create Blobs?

Node.js can't create Blobs? I am working with node.js and I streamed my Audio to my node.js server. Now I noticed during the process of building the audio blob: That I get a ReferenceError at new Blob...

10 Jun at 07:4

How to read the data in a wav file to an array

How to read the data in a wav file to an array I need to get all the samples of a wav file into an array (or two if you need to do that to keep the stereo) so that I can apply some modifications to th...

6 Jan at 06:13

Cross-platform audio library for .NET

Cross-platform audio library for .NET Requirements: - - I can't seem to find much from Googling about it. Has anyone used something like that? I'm using C#, and it needs to work on Windows, Linux, and...

30 Mar at 02:42

How to add a new audio (not mixing) into a video using ffmpeg?

How to add a new audio (not mixing) into a video using ffmpeg? I used a command like: in latest version for adding new audio track to video (not mix). But I updated the ffmpeg to the newest version ()...

17 Jun at 14:41

How can I determine the length (i.e. duration) of a .wav file in C#?

How can I determine the length (i.e. duration) of a .wav file in C#? In the uncompressed situation I know I need to read the wav header, pull out the number of channels, bits, and sample rate and work...

22 Oct at 12:40

Detect if headphones are plugged in or not via C#

Detect if headphones are plugged in or not via C# There is no example how to detect if headphones are plugged in or not via C#. I assume should be some event for that... Does make sense to use WMI? ``...

26 Nov at 18:27

How to play an android notification sound

How to play an android notification sound I was wondering how I could play a notification sound without playing it over the media stream. Right now I can do this via the media player, however I don't ...

16 Jan at 11:47

How do I convert speech to text?

How do I convert speech to text? How could I take MP3 and convert the speech to text? I've got some recorded notes from a conference and from meetings (there is a single voice on the recording, which ...

29 Jan at 13:32

Java equivalent of C# system.beep?

Java equivalent of C# system.beep? I am working on a Java program, and I really need to be able to play a sound by a certain frequency and duration, similarly to the c# method System.Beep, I know how ...

17 Oct at 22:59

change format from wav to mp3 in memory stream in NAudio

change format from wav to mp3 in memory stream in NAudio Hi there iam trying to convert text to speech (wav) in the memorystream convert it to mp3 and then play it on the users page.so need i help wha...

27 Sep at 19:21

Change default audio device on Windows 7

Change default audio device on Windows 7 I want to be able to change the default audio output device on Windows 7 programatically using C# (and probably some underlying Win32 API calls, as well). I've...

30 May at 17:50

Python: Making a beep noise

Python: Making a beep noise I'm trying to get the program to give me a beeping noise. I'm on a windows machine. I've looked at [http://docs.python.org/library/winsound.html](http://docs.python.org/lib...

24 Jul at 13:52

HTML5 Audio stop function

HTML5 Audio stop function I am playing a small audio clip on click of each link in my navigation HTML Code: JS code: ``` $('#links a').click(function(e) { e.preventDefault(); var beepOne = $("#bee...

12 Feb at 14:12