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Waveform Audio - Win32 apps | Microsoft Docs
https://docs.microsoft.com/en-us/windows/win32/multimedia/waveform-audio
waveOutWrite function (mmeapi.h) - Win32 apps. The waveOutWrite function sends a data block to the given waveform-audio output device. The waveInOpen function opens the given waveform-audio input device for recording. The WAVEFORMATEX structure defines the format of waveform-audio data.
Capture Sound from Speaker Using Waveform Audio API …
https://stackoverflow.com/questions/27992964/capture-sound-from-speaker-using-waveform-audio-api-windows
The API is not designed for that use case. The speaker output is a output device and accessed by waveOutOpen. A workaround is to install a virtual sound card like the one at this like and that will allow you to redirect the audio output back to an audio input.
About the Windows Core Audio APIs - Win32 apps | …
https://docs.microsoft.com/en-us/windows/win32/coreaudio/about-the-windows-core-audio-apis
Clients use this API to directly access the volume controls on audio endpoint devices. This API is primarily used by applications that manage exclusive-mode audio streams. These APIs support the user-friendly notion of an endpoint device, which is described in Audio Endpoint Devices. Microsoft does not plan to make the Core Audio APIs that are described …
Microsoft Windows Waveform Audio
http://home.elka.pw.edu.pl/~mroj/h323/homepage/works/mroj/html/audio/waveform-audio.htm
Windows API mechanisms used here are described in [11]. WaveForm Audio is a standard member of Windows and Windows NT/2000. Eventhough all the routines are the components of a separate library (winmm.dll),these function set may be treated as the "sound system call set". As a basic setof functions, the module requires filling large structures.
Programming Windows Wave I/O API functions - techmind.org
http://www.techmind.org/wave/
Sound is recorded digitally by sampling the audio signal (waveform) many times per second; commonly 8000, 11050, 22100, 44100, or 48000 times per second. This is described as a sampling rate of 8, 11.05, 22.1, 44.1, or 48 kilohertz (kHz). The higher the sampling rate, the more accurately the sound is defined, and the better the quality.
Windows CE 5.0 Waveform audio API and G.711 codec
https://social.msdn.microsoft.com/forums/en-US/fd2810b6-9b2c-4947-87d2-e133e5f21517/windows-ce-50-waveform-audio-api-and-g711-codec
Windows CE 5.0 Waveform audio API and G.711 codec. Archived Forums > Windows Embedded Compact Platform Development. Windows Embedded Compact Platform Development https: ...
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