Hi All , I need o take an audio file that recorded by a man and convert it to a child voice and mix it with some background voice I have served the internet trying to find a good program to make that but I didn't find can anyone please advice me If there is any C# API that can help me to implement it myself? and is that too difficult...
I want to measure a system's speaker volume by playing a sound and listening for it on a local microphone at the same time. This is for a specific application. The exact recorded sound is not as important as differentiating between the microphone volume recorded before the sound is played and while it is playing. The idea is to warn the...
I wish to record audio at 32 kHz on my Symbian device but it only supports 48 kHz. From searching the internet I believe the term for what I am trying to do is called downsizing. Is there a C++ library that will compile and run on Nokia Symbian phones that will do this for me? Or is the algorithm simple enough for me to implement on my o...
I want to record two voices and compare them whether both are identical.I thing there is a apple sample code for voice recording.I have no idea about comparing two audio files.Please help me out.I am struggling badly for 2 days.what is the right approach for this?Is there any framework apple provides for this purpose or is there any th...
My client needs to let a user record a message from the browser, then export the message as an audio file (e.g., WAV). How is this best accomplished? Flash, Java, HTML5? By best, I mean something that is straightforward to implement and also broadly supported. What are people's experiences using HTML5? Thanks! ...
How can i save recorded sounds?(imagine the path of recorded sound is NSUrl *url) ...