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Attempts to solve the phase inclusion problem head-on, for instance, by repeating the way amplitude processing is performed, don’t work. It’s an extremely sophisticated task due to the specific and instrument-dependent behavior of the phase. There is a reason why most solutions don’t take phase into account. Both are quite unpleasant to the ear and perceived as foreign in isolated stems. These artifacts produce a dry, plastic sound, and sometimes effects similar to those generated by sound processors. It was mentioned in our Cassiopeia article that ignoring the phase aspects leads to artifacts that sound alike in all of the aforementioned solutions. It was a prerequisite for the creation of new architecture, subsequently used for Cassiopeia, LALAL.AI’s second-generation neural network. As a result, we came to the conclusion that all solutions, including ours, have the same key flaw - they focus on amplitude processing and ignore the phase aspects. A Strive For Better QualityĪt the time when LALAL.AI was still using Rocknet, our first-generation neural network, we were analyzing the network performance and studying all existing and popular AI-based stem separators to improve the stem splitting quality of our service.

In order to bring LALAL.AI closer to our idea of an ideal separator, we did a lot of research and identified the most promising new approaches that became the foundation of the next-generation neural network called Phoenix.Ĭompared to the previous neural network, Phoenix processes and splits files into stems twice as fast, delivers higher quality vocal extraction, handles backing vocals much more carefully, and produces significantly fewer artifacts.īelow you can find detailed information about the new neural network and how it came to be, evaluate the quality of separation on concrete examples, and learn about our plans on the service development. Since then, we’ve had tons of new ideas about the ways Cassiopeia's algorithm could be improved, and the development of machine learning and artificial intelligence has not stood still. These classes take advantage of the Water Pran because of its boost in MP regeneration and defense boost buffs.Less than a year ago, we introduced Cassiopeia, an audio source separation solution that surpassed Rocknet, the original LALAL.AI neural network, both in quality and accuracy. Tsunami Blessing: Increases MP recovery rate for 40 seconds with cool down of 180 seconds. Glacier: Absorb damage for 40 seconds with cool down of 150 seconds. Touch of Ice: Increase physical defense and magic defense for 40 seconds with cool down of 120 seconds. Splash of Water: Adds water damage to all attacks performed.Įye of the Storm: Increases abnormal status resistance. Warrior, Paladin, Rifleman, Dual Gunner, and Warlock.īasically all the classes except the Cleric (Healer) can take advantage of the Fire Pran because of its damage boosting abilities. Touch of Flame: Increase physical attack and magic attack for 30 seconds with cool down of 120 seconds.īackdraft: Deal damage to all targets who attack the player for 30 seconds with cool down of 150 seconds.Įnchanted Inferno: Increases max skill attack for 30 seconds with cool down of 180 seconds. Spark of Fire: Adds fire damage to all attacks performed.Ĭatalytic Blaze: Increases critical rate. Below are a list of all skills separated by passive and active skills. They also have a semi-damage skill which will deal minor damage to all targets that attack the player. In terms of active skills, they have buffs that increase physical attack, magic attack, and skill attack. These classes take advantage of the Air Pran mainly because of its boost in regeneration rate and the skill to conserve MP.įire Prans provide additional HP and critical hit rate. Kindred Hurricane: Recovers HP every 2 seconds for 20 seconds with cool down of 180 seconds.

Transform: Change between fairy and human form. Tailwind: Decreases required MP for all skills for 20 seconds with cool down of 150 seconds. Touch of Wind: Increase dodge rate for 20 seconds with cool down of 120 seconds. White Squall: Increases HP and MP recovery rate.

Below are a list of all skills separated by passive and active skills.īreath of Air: Adds wind damage to all attacks performed. In terms of active skills, they have buffs that increase HP and MP recovery rate, MP usage, and additional dodge rate. Airs Prans provide additional HP, MP and Recovery Rate.