Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
Start Free
Enterprise-grade ITSM, for every business
Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.
Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
CalAr is a free graphic harmonic calculator software.
System requeriments:
Java Runtime Environment 1.6 or above.
Screen of at least 1024x600px.
Optional: A Java Sound Bank.
The program displays the frequency of fundamental and its harmonics, also the tuning error with respect to nearby notes with graphical indicators (if greater than 1%).
CalSD is a free graphic differential tone calculator software.
System requeriments:
Java Runtime Environment 1.6 or above. Screen of at least 1024x600px.
Optional: A Java Sound Bank.
The program shows the frequency of both chosen notes, their difference and tuning error with respect to nearby notes with a graphical indicator (if greater than 1%).
CalPCS is a free pitch class set calculator software.
System requeriments:
Java Runtime Environment 1.6 or above. Screen of at least 800x600px.
Optional: A Java Sound Bank.
The program displays for each set their normal order, classification, transposition, whether it is an inversion, prime form, interval vector and the invariant property.