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  • Last update: 5 years ago
  • Total downloads: 189
  • Operating system: WinXP, Win2003, Win2000, Win Vista
  • Publisher: Arthelion (1 other programs)
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editor's review

When you find the batch running audio processor it would be tough to decide the level of benefit that you get from such software. LASTAR 1.0 is one such non interactive processor allowing you to do the loudness adjustment and also the file splitting the batch of audio recording. This is possible with using the audio transparent maximize that is provided as part of the software.

Also the main reason that individuals prefer this software is that the need to normalize the digitized tapes and vinyl that are in analog type can be easily accomplished. You would get mad if you have to understand the technical details in depth.

Basically the normalization that is talked about just now will be done on top of the signal power which would result in the louder as well the more homogenous result that uses the peak normalization. This software would rather be helping the individuals for the live recordings that use the microphones for recording.

The dynamic reduction that is made possible with this software will make the task of listening in the noisy environment very comfortably. The wide list of benefits would be really amazing when the person starts using this. Without any further queries you can start off immediately with this software.
Version reviewed: 1.0 Date: 03:32:49 PM, Saturday, Feb 19, 2011

windows default iconLASTAR Publisher's description

LASTAR is a batch (non-interactive) audio processor allowing, in a few clics, loudness adjustement and file splitting of a batch of audio recordings, using audio transparent maximizer.

LASTAR is a batch (non-interactive) audio processor allowing, in a few clics, loudness adjustement and file splitting of a batch of audio recordings, using audio transparent maximizer.

At the opposite of usual available softwares, loudness normalisation is done on signal power, which leads to a louder and more homogeneous result than a usual "peak" normalisation, in particular on live recordings.

Its purposes are :

* to split and normalise digitized analog tapes or vinyls,
* to split and normalise live recordings from microphones (ex ZOOM H2 recordings),
* fast and homogeneous normalization of a group of files (for a compilation for example),
* loudness and dynamic reduction for listening in a noisy environment (car...)
* and so on...

The goal of this software is to be very fast and easy to use : the most efficient computing techniques have been implemented (without worsening audio quality), and there are very few parameters to set (most of them are automatically adjusted by analysing the file).

Technical features

* Available on Windows XP 32 bits and above, should be easily portable to Linux
* wav or mp3 input,
* wav or 192 kb/s mp3 output
* Design to process large files (several Go)
* Automatic file analysis to set up the best parameters
* RMS Amplifier with fast lookahead limiter to prevent clipping
* Left/right channel automated balancing
* Transparent and fast 3 bands processing (using FIR implemented by multi-threaded FFT convolution)
* Automated amplifier gain adjustement and noise estimation for file splitting
* Smooth automatic gain control (AGC) to compress dynamic without "pumping" effect
* English or French GUI
* Comes with a simple user guide

What's New in This Release:

В· Added : adjustable noise gate on output

System Requirements:

No special requirements.
Program Release Status: Major Update
Program Install Support: Install and Uninstall

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