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++ librar
I need to take an audio file recorded by a man and convert it to a child\'s voice and mix it with a background voice track.
I\'m using the SpeakHear sample app on Apple\'s developer site to create an audio recording app. I\'m attempting to record directly to IMA4 format using the kAudioFormatAppleIMA4 system constant. This
Where can I find or buy, in bulk, recordings of 20,000+ English words, read by native speakers? (preferably available as individual audio files w开发者_高级运维ith an index)
I have an application to which I want to add the ability to import small audio snippets directly from a microphone device of some sort.
I have searched all over Apples website and the internet as well as Stackoverflow. Does anyone have any sample code or a tutorial of how I can record audio from the built in mic, and then export that
I am new to Core Audio and really lost, I am trying to record an audio and then apply voice modulation to that recording and play it back. I have looked at the example Speak Here which uses Audio Queu
I need to repeatedly convert 1024+ consecu开发者_运维百科tive 4 byte floats (range -1 to 1) to 2 byte shorts (range -32768 to 32767) and write to disk.
Are there any programs or libraries th开发者_如何学编程at will allow me to record phone calls on Symbian OS? Especially using Java/C++/Python?You can write your own . Check out CCMRTest sample in
I need to record audio and video files to the 3gp/mp4 format in the same file and at the same time. When I run, my application file is created with videofile.3gp but the video does not record to the S
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