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Voxengo r8brain PRO 1.3 released

Voxengo r8brain PRO is a professional sample rate conversion software for Windows.



Version update 1.3 features a lot of new useful improvements and minor issue fixes. r8brain PRO now supports a variety of non-standard sample rates as well.

The most useful improvement of this version is the new \"Ultra Steep\" conversion mode which offers an excellent bandwidth (less than 1.5% high-frequency rejection) at the expense of conversion times. This clearly eliminates all further questions about high-frequency roll-off and any possible aliasing artifacts: in the \"Ultra Steep\" mode both these problems finally go away.

We are also keeping an eye on advancements of our competitors. That is why this version update offers a slightly improved sample rate conversion quality and overall increased SNR.

For your information, r8brain PRO implements sample rate conversion processing in its full: interpolation and decimation steps without exploiting any kind of simplifications; the signal is first resampled to a least common multiple sample rate which makes conversion perfect.

r8brain PRO features:

* Reads 8-, 16-, 24-, 32-bit PCM and IEEE files
* Reads both WAV and AIFF files
* Writes 16-, 24-, 32-bit PCM and IEEE WAV files
* Multi-channel file support
* Extensible wave format support
* EBU BWF extensions support
* Linear- and minimum-phase modes
* Ultra-steep conversion mode
* Batch support
* Automatic normalization
* Supports all standard sample rates

For more information please visit our webpage at http://www.voxengo.com
 
An important 'last moment fix' version 1.3.1 is available. It fixes 'too slow' 44.1<>48 kHz sample rate conversion. But more important, sample rate conversion to/from 44.1, 48, 88.2, 96 kHz is now faster than in all previous versions. 96k to 44.1k is TWO times faster according to my measurements.
 

Joey123

Member
Wow Alexsey,
For a while that meant nothing to me, as I didn't realize there were such differences in the conversion - have you seen this comparason?

http://src.infinitewave.ca/

Interesting, your converter blows the doors off Nuendo and Wavelab :)
 
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