Spec App of the Month: SpectroCalc
The SpectroCalc app is designed for conversion of units that describe electromagnetic waves.
APP NAME:
SpectroCalc
OFFERED BY:
btb Software Studio
PLATFORMS:
Android (requires 2.3.3 and up)
WHAT IT DOES:
The SpectroCalc app is designed for conversion of units that describe electromagnetic waves. According to the company, the user interface features three columns. The left and center columns are simple converters of wavelength, wavenumber, energy, and frequency. The right column calculates difference between values in the left and center columns, or can be used to calculate either the left or center column if one of these is left blank.
COST:
Free
Best of the Week: SciX Award Interviews, Tip-Enhanced Raman Scattering
June 13th 2025Top articles published this week include an interview about aromatic–metal interactions, a tutorial article about the recent advancements in tip-enhanced Raman spectroscopy (TERS), and a news article about using shortwave and near-infrared (SWIR/NIR) spectral imaging in cultural heritage applications.
Hyperspectral Imaging for Walnut Quality Assessment and Shelf-Life Classification
June 12th 2025Researchers from Hebei University and Hebei University of Engineering have developed a hyperspectral imaging method combined with data fusion and machine learning to accurately and non-destructively assess walnut quality and classify storage periods.
