: The core feature allows you to normalize audio to a standard level, making a playlist sound consistent without the need to adjust the volume for every track.

Sound Normalizer is an audio processing tool designed to analyze and adjust audio files' volume levels. The software aims to normalize the volume of audio tracks to a standard level, ensuring consistent playback across different devices and platforms.

. But the trial version was locked tight, and the price tag was more than he could afford.

: There are free and open-source audio normalization tools available that can offer similar functionalities without the need for a serial key or exposure to risks. Examples include Audacity, a popular, widely-used audio editing software.