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How to Resample Audio with NAudio - Sound Code
https://www.markheath.net/post/how-to-resample-audio-with-naudio
int outRate = 16000; var inFile = @"test.mp3"; var outFile = @"test resampled WDL.wav"; using (var reader = new AudioFileReader(inFile)) { var resampler = new WdlResamplingSampleProvider(reader, outRate); WaveFileWriter.CreateWaveFile16(outFile, resampler); }
Audio Resampling - Win32 apps | Microsoft Docs
https://docs.microsoft.com/en-us/windows/win32/wmformat/audio-resampling
When reading compressed audio, the reader will resample the content to match the output format. You must use one of the output formats enumerated by the reader, so you are guaranteed that the audio can be resampled to the output format settings. Each resampling potentially affects the quality of the audio. When possible, you should use input ...
c++ - Library for audio resampling - Stack Overflow
https://stackoverflow.com/questions/4009737/library-for-audio-resampling
This page lists a bunch of options.. Formatted exert, for the records. Please check out the above link for important details and licence information: libresample and sndfile-resample (from libsamplerate) (in the Planet CCRMA Distribution).; libsoxr, the SoX resampler library; ssrc (from Shibatch); There is a project combining ssrc and sox; New in 2016 is a Python (Cython) …
Free Resampling Software - Stanford University
https://ccrma.stanford.edu/~jos/resample/Free_Resampling_Software.html
The free Open Source Audio Library Project (OSALP) contains a C++ class based on resample. The Speex speech coder/decoder (based on CELP) contains a variation of the resample algorithm in the file resample.c , is free and open-source , and is released under a BSD-style license ( i.e. , free for both commercial and noncommercial uses).
how to use resampler MFT in c code
https://social.msdn.microsoft.com/Forums/en-US/a222c5af-0681-4227-91dc-daa3b8d685ce/how-to-use-resampler-mft-in-c-code
I need to use windows audio resampler DSP (MFT) to upscaling sampling rate on win7 desktop. I could not find any documentation or code sample in c (not c++), Could anyone have any ideas? Tried with CoCreateInstance() or use MFTEnumex() to get the resampler MFT, but after SetInputType ... · Regarding CoCreateInstance(), it works. Since you obviously ...
886886 - Replace fixed-ratio audio resampler in …
https://bugzilla.mozilla.org/show_bug.cgi?id=886886
9 years ago. The webrtc.org code has a fixed-ratios resampler used for input->codec resampling (48000->16000 for example). This resampler doesn't support 44100 hz directly due to it requiring larger interpolation/decimation ratios than they were willing to code. Instead, the code lies and says 44100Hz is 44000Hz, which allows 11-to-2/4/8 resampling ratios.
DigitalAudioResamplingHomePage
https://ccrma.stanford.edu/~jos/resample/resample.pdf
• The free Open Source Audio Library Project (OSALP)15 (LGPL) contains a C++ class based on resample. • The Speex16 speech coder/decoder (based on CELP) contains a variation of the resample algorithm in the file resample.c, is free and open-source, and is released under a BSD-style license (i.e., free for both commercial and noncommercial uses).
GitHub - avaneev/r8brain-free-src: High-quality pro audio ...
https://github.com/avaneev/r8brain-free-src
Preliminary tests show that the r8b::CDSPResampler24 resampler class achieves 31.8*n_cores Mrops (44*n_cores for Intel IPP FFT) when converting 1 channel of …
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