Measure sound levels with a precision noise meter, including OSHA/NIOSH compliant dosimetry and impulsive noise detection. Display live spectrum and capture measurement snapshots. Email results and access hearing protection guidance.
Voice recorder with automatic hissing noise cancellation. Monitor sound levels during recording. Record in background. Share recordings via Airdrop or cloud services. Supports iTunes file sharing and Slide Over/Split View.
Create handwritten drafts by copying text, selecting a paper background, choosing a font, and adjusting size and spacing. Generate realistic simulations for letters, essays, and notes.
Stream live TV, movies, and series from IPTV providers. Cast content to TV boxes from a phone. Use voice search to find shows. Control playback remotely. Access catch-up programs and watch offline.
Control aids remotely by adjusting volume, switching programs, and modifying sensitivity. Enable feedback and noise reduction settings. Test listening environments and monitor battery and connection status.
Calculate humidity properties using dry-bulb, wet-bulb, and dew point temperatures. Input values to determine relative humidity, vapor pressure, and specific humidity. Display results in a interface with precise Wexler–Hyland formulation.
Learn characters with queries, practice writing, and generate electronic copybooks. Verify against national standards. Access 21,236 characters including traditional and simplified forms. Track progress with grade-specific sets.