AFFORDABLE HD AUDIO CONVERTER SOFTWARE FOR STUDIO

AuI ConverteR is designed for the pro-audio market segment.

"Pro", "professional" means a secure use with minimum pitfalls.

You are just doing your job.

You needn't think about how well the converter works.

Its designers have already thought about it.

The main conversion aim is minimum impact on processed music. For audio-resolution changing, input and output should be the same as possible technically.

In instance, downsampling eliminates the high part of an audio spectrum. But the rest music data should be distorted minimally.

To avoid worrying about distortions for different conversion modes, conversion quality should be far beyond resolution requirements.

Conversion should be as "transparent" as possible.

An audio converter has number of conversion modes: input/output combinations of sampling rates, bit depths, DSD/PCM modulations.

AuI ConverteR contains individual resampling filters for each of combinations of input/output sampling rates.

AuI ConverteR contains
1125 resampling filters = 15 input x 15 output sampling rates x 5 filter modes [linear optimized, non-optimized, non-optimized wide, G5 optimized, minimum phase optimized].

For the best result, we carefully and manually minimize distortions as low as we're able for each of these filters individually.

It is more than 12 years of work and more than a hundred thousand experiments. And we continue the studies to find the best conversion ways.

Since the beginning of the Audiophile Inventory, 5 resampling filter generations were designed.

AuI ConverteR gives you several options for resampling characters (resampling filter modes). But, it is rather a matter of personal preferences than sound quality.

You are just converting music and don't need to worry about sound quality.

Resampling is hard work for computers despite the apparent simplicity.

First, we adjust sound quality (minimize distortions).

Conversion-time reduction may be impossible in some cases.

If it's possible, we're reducing the time.

We provide some conversion types without limitations in the free version.

However, the project is live. Permanent research and development, tech support are needed.

Operating systems alter. The modern versions impose new requirements.

The current quality level is time-consuming, and demands great effort and in-depth knowledge.

All these things are not free.

Paid licenses are the only source of our project funding.

When you buy the AuI ConverteR license, you help our project to exist and develop.

Only price comparison with pro-audio converter software is relevant.
AuI ConverteR is far from the most expensive one in the pro-audio market segment.

• AuI ConverteR is designed for people to whom sound quality is very important.
• The software is intended for top-level studio projects and audiophile applications.
• up to DSD1024, PCM up to 1536 kHz/64-bit integer and float.
• In research and development, audio distortions are under strict control.
• Own high-accurate 64-bit float sound technologies (resampling, dithering, true gapless conversion, processing of DSD audio signals) for hi-res audio files
• Each combination of input/output sampling rates has individual resampler. Each resampler is manually adjusted to reach the best result we can.
• A DSD modulator might stop working because of level overload. In general, -6.0 dB output is recommended.
  AuI ConverteR has its own overload-tolerance improver. And, for higher -0.4 dB output, conversion is stable in most cases.
• True Gapless Conversion allows album conversion like live concerts and operas without artifacts at track borders.
• Extract SACD ISO with click suppression.
• Study your DAC for sound quality limits.
• Windows 7, 8 (32-/64-bit), Windows 10, 11 (32-/64-bit/arm64); Mac OS Mavericks ... BigSur (Intel, Apple M1 native support)