Measure sound levels with A-, C-, or no weighting. Display frequency spectrum. Export measurement data. Use full screen audio mode. Perform accurate and fast recordings.
by Johan Rogard★ 4.327 ratingsUtilitiesFreeData updated 2026-09-06
Measure sound levels using a sound level . Calibrate speakers for home theater or studio setups. Check noise pollution in various environments. Capture photos and videos with noise level overlays for complaints.
Manage mining machines, monitor revenue, and select profitable coins to mine. View real-time mining stats, set up one-click mining configurations, and track earnings across multiple cryptocurrencies.
Record time with customizable clock styles including flip, digital, and classical designs. Choose from smooth rotation, second hand sound, and elegant dials. Track time for daily use, study sessions, or focus exercises.
Tools for professionals include real-time analysis with SPL display, tone and noise generation, wavelength calculation, UHF frequency reference, antenna line loss assessment, microphone gain calculation, and recording/playback of test signals.
Realtime analyzer processes live input with Fast Fourier Transform and window functions. Record for offline analysis. Visualizer module displays frequency data from recorded files. Export analysis results and files.