The levelator pro how to#
The levelator pro software#

So we asked him, вЂњBruce, do you you think you can write a leveler that corrects for medium-term variations in loudness instead of the short-term and long-term variatons processed by compressor/limiters and normalizers, respectively?вЂќ Bruce and Malcolm took on the challenge, and eight months later we began testing The LevelatorВ®.

The levelator pro how to#

(ItвЂ™s not actually that simple, but the metaphor is helpful.)Д«ruce, with help from his son, Malcolm, had proven that he knew how to tackle these problems in ways that no one else anywhere in the audio/software industry has done to date.

The levelator pro software#

Software can do better by performing multiple passes over the audio, generating a loudness map of where the volume changes.

Even a skilled human can only react to changes unless s/he is lucky enough to be present during a recording session and can use visual cues to anticipate coming variations. There are some hardware devices such as various AGC (automatic-gain control) components that can do moderate leveling, but since they have to operate in real time (i.e., without look-ahead), they canвЂ™t do much. It doesnвЂ™t make the kind of adjustments that a skilled audio engineer can perform in software or at a mixing console, riding the levels up and down to compensate for medium-term variations. The CNUploaderвЂ™s normalizer acts similar to an intelligent RMS-based compressor/limiter combination, and it therefore affects primarily the short-term (transient) sounds and the long-term overall loudness of the file. One of our best engineers, Bruce Sharpe, offered to write a standalone software RMS normalization utility, which weвЂ™ve been using as part of our production system CNUploader since 2005. We limped along for many months using the RMS normalization functions in various applications, but the results werenвЂ™t satisfactory and it required tools and skillsets that some of our post-production audio engineers didnвЂ™t have. When we developed the IT Conversations component-based show-assembly system, we realized all the components had to be of the same loudness or the results would sound awful. The LevelatorВ® is unlike any other audio tool youвЂ™ve ever seen, heard or used. Have you ever recorded an interview in which you and your guest ended up at different volumes? How about a panel discussion where some people were close to microphones and others were not? These are the problems the post-production engineers of Team ITC here at The Conversations Network solve every day, and it used to take them hours of painstaking work with expensive and complex tools like SoundTrack Pro, Audacity, Sound Forge or Audition to solve them. The UI is dirt-simple: Drag-and-drop any WAV or AIFF file onto The LevelerвЂ™s application window, and a few moments later youвЂ™ll find a new version which just sounds better.

ItвЂ™s much more than those tools, and itвЂ™s much simpler to use.

ItвЂ™s not a compressor, normalizer or limiter although it contains all three. So what is The LevelatorВ®? ItвЂ™s software that runs on Windows, OS X (universal binary), or Linux (Ubuntu) that adjusts the audio levels within your podcast or other audio file for variations from one speaker to the next, for example. And youвЂ™ll be amazed that itвЂ™s free, now even for commercial use. By The Conversations Network What is The LevelatorВ®?Дo you believe in magic? You will after using The LevelatorВ® to enhance your podcast.