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Vocal's Audio Sample Rate Converter
https://www.vocal.com/speech-coders/audio-sample-rate-converter/#:~:text=A%20sample%20rate%20conversion%20algorithm%20generally%20has%20three,filter%20design%20algorithm%20and%20an%20efficient%20implementation%20structure.
Sample Rate Conversion – PS Audio
https://www.psaudio.com/copper/article/sample-rate-conversion/
If you convert from a lower sample rate to a higher one, the process is called up-conversion. In the opposite case, conversion from a higher to a lower sample rate is called down-conversion. The alternative terminology of up-sampling and down-sampling can be interchangeably used (I tend to use both, according only to whim). We’ll start with a simple case. Let’s say I have some …
Vocal's Audio Sample Rate Converter
https://www.vocal.com/speech-coders/audio-sample-rate-converter/
Sample Rate Conversion Algorithm. A sample rate conversion algorithm generally has three major components: a decimator, an interpolator, and filters that accompany those processes. The keys to performing audio sample rate conversion are a good filter design algorithm and an efficient implementation structure.
algorithm - WIN32 Audio Sample Rate Conversion - Stack ...
https://stackoverflow.com/questions/2082390/win32-audio-sample-rate-conversion
algorithm - WIN32 Audio Sample Rate Conversion - Stack Overflow. Under WIN32, One may use the acmStreamConvert function as an audio sample rate converter (for example, converting 44.1kHz to 48kHz audio stream). According to Secret Rabbit Code documentation, the. Stack Overflow.
What algorithm does audioop.ratecv use to convert …
https://stackoverflow.com/questions/15248103/what-algorithm-does-audioop-ratecv-use-to-convert-sample-rates
The Python standard library contains the audioop module which has "some useful operations on sound fragments". One of these functions is audioop.ratecv which converts audio from one sample rate to another.. My question is: Which algorithm does audioop.ratecv use to convert from one sample rate to another? Specifically: when we down-sample, does ratecv …
Open Source Sample Rate Conversion Algorithm - KVR Audio
https://www.kvraudio.com/forum/viewtopic.php?t=217232
Can anyone point me towards a decent open source sample rate conversion algorithm that I could port to C#? I have been creating some managed wrappers for the Vista CoreAudio WASAPI interfaces, but they don't support sample rate conversion in shared mode. I'm not after the highest quality possible, just decent performance (needs to do 8kHz to 44 ...
Efficient Algorithms for Arbitrary Sample Rate Conversion ...
https://d-nb.info/1022376489/34
Arbitrary sample rate conversion (ASRC) denotes techniques for changing the sampling rate of discrete-time sequences by arbitrary, potentially time-varying ratios. ASRC is utilized in many applications of digital signal processing. In this thesis, the application of ASRC methods to wave field synthesis (WFS), a concept for
Efficient arbitrary sampling rate conversion with ...
https://dspconcepts.com/sites/default/files/russell_beckmann_asrc.pdf
audio tapes (DATs) use a sampling rate of 48 kHz. Sometimes, audio signals in these different formats may need to be com-bined and processed jointly. A common method of sampling rateconversionistouseacombinationofup-sampling,filtering, and down-sampling [2]. This works well if the ratio of sampling rates is a rational number.
DigitalAudioResamplingHomePage
https://ccrma.stanford.edu/~jos/resample/resample.pdf
• Smarc describes itself as a fast and high quality audio rate converter, allowing conversion between any two sampling rates, and optimized for standard audio rates, available as a command-line program or C library: http://audio-smarc.sourceforge.net/ • resample-1.8.1.tar.gz8 (502 Kbytes) (v1.8.1 released November 11, 2006) The resamplesoftware package contains …
Audio Engineering Society Convention Paper
https://dspconcepts.com/sites/default/files/beckmann_stilson_aes2005_asrc.pdf
We describe an asynchronous sampling-rate conversion (SRC) algorithm that is specifically tailored to multi-channel audio applications. The algorithm is capable of converting between arbitrary asynchronous sampling-rates around a fixed operating point, and is designed to operate in multi-threaded systems. The algorithm uses a set of
SRC Comparisons - Help and Information
https://src.infinitewave.ca/help.html
Such oversampling is performed in the digital domain by DSP inside of the converter. Software sample rate conversion can happen transparently for the user, inside a sampler or during mixing of audio streams at different sampling rates by the operating system, or at the user's command (i.e. converting a project from 96 kHz to 44.1 kHz during the mastering of an Audio CD.) SRC …
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