Attenuator vs dB Master

Attenuator is a utility for anyone working with radio frequency sources and needs to know power and voltage after attenuation. You can specify an input voltage (Vpp or Vrms) and dB of attenuation to get the output voltage, power and attenuation. The impedance can be specified, typically 50Ω for most systems. There is a new emphasis on NMR utility, with options for calculating pulses based on reference power and pulse length. Powers are in Watts, dBm, and dB values. Measure local magnetic field to check stray static fields from magnets. See the local barometric pressure, useful if the magnet boil-off is high

dB Master is a fast, accurate, and easy-to-use sound level meter that turns your phone into a professional noise measurement tool. Perfect for checking environmental noise, testing audio equipment, or simply understanding the loudness around you. Features: Real-time dB measurement (min, max, average) Live sound graphs for clear noise visualization Peak hold & noise alerts Frequency spectrum analysis Calibration settings for improved accuracy Simple, clean interface Whether you're measuring traffic noise, monitoring workplace sound, or testing speakers, dB Master gives you reliable and intuitive noise level readings anytime, anywhere. Download dB Master and take control of your sound environment.