ROTOSUB

Apparatus for measuring, controlling, filtering, reducing and cancelling noise, namely, noise control filters for reduction, filtration and cancellation of noise in engines, machines and electronic products; software programs for evaluation, reduction and filtration of noise in engines, machines and electronic products; computer programs for noise cancellation in engines, machines and electronic products

Technology services, namely, research, design, development, and testing of products for others in the field of noise reduction, filtration and cancellation for incorporation in engines, machines and electronic products; providing temporary use of a web-based software application for evaluation and measurement of sound and for noise reduction and cancellation in engines, machines and electronic products; providing temporary use of online non-downloadable software and applications for evaluation and measurement of sound and for noise reduction and cancellation in engines, machines and electronic products; providing temporary use of online non-downloadable cloud computing software and applications for evaluation and measurement of sound and for noise reduction and cancellation in engines, machines and electronic products