The Sound Normalizer improves and regains a quality of Mp3 and Wav files. It is reached by the test and normalization of the level volume of Mp3 and Wav files. Mp3 Normalizer and Wav Normalizer allow to perform check and normalization separately for each channel. Volume normalization is performed using Mp3 Normalizer and Wav Normalizer.

The level of volume and normalization is represented graphically and in percentage.
Wav normalization and check is performed on a peak level (Peak Normalization). Mp3 normalization and check is performed under standard Replay Gain.
Replay Gain works performing a psychoacoustic analysis scan of the entire audio file to measure the perceived loudness. Replay Gain is an elaboration on Root Mean Square (RMS) normalization.

Mp3 normalization and check is performed on an average level (RMS normalization). Mp3 Normalizer allows to directly modify the volume of the scanned file. Without usage of tags.Sound Normalizer also allows editing ID3 tags (build-in Mp3 ID3 Tag Editor) with support for ID3v1 and ID3v2 tags, converting Wav to Mp3 files and Mp3 to Wav files (build-in Wav/Mp3 Converter) using Lame encoder, listening Mp3 and Wav files using the build-in audio player.

The program is simple to use with fast and excellent quality results. It incorporates the latest Lame Mp3 encoding algorithms generating crisp tantalizing quality audio.
With pre-defined output qualities (presets), you can quickly set and manage the parameters for conversion.

Features

• Advanced Wav Normalizer and Mp3 Normalizer;
• Batch processor for Mp3 and Wav (PCM 8, 16, 24, 32 bit) files;
• Batch normalizing for Mp3 and Wav (PCM 8, 16, 24, 32 bit) files;
• Batch converting for Mp3 and Wav files (PCM 8, 16, 24, 32 bit) files;
• Batch test for Mp3 and Wav (PCM 8, 16, 24, 32 bit) files;
• Converting Mp3 to Wav files using Lame MP3 Encoder 3.97;
• Converting Wav to Mp3 files using Lame MP3 Encoder 3.97;
• Support various encoder quality/speed modes;
• Extensive encoder options;
• Resampling for Mp3 files;
• Support pre-listen audio file;
• Support ID3 v1 and v2 tag (Artist/Title/Genre and so on);
• Simple, easy-to-use and highly customizable Windows XP interface;
• Support Themes

New in v2.52

• Added batch converting for Mp3 and Wav files.
• Added new functions.
• Fixed bugs.