oros screenshot The OROS-culator is a Visual Basic program that calculates the relationships of frequency span and frequency lines of resolution (spectral bins) to the number of samples and length of a time block in spectrum analyzers. It also calculates the file size of digital recordings based on frequency span. The program is based on OROS sound and vibration analyzers but is applicable to many spectrum analyzers.

http://www.OROSinc.com

See larger screenshot

Download now! Download Now

None of the programs on this page install themselves on the computer; simply run the program from any location. The programs are freeware and may be copied and distributed as desired. No support or warranty is expressed or implied and all results should be verified by the user.

Check back often for updates / additions and comments are welcome.