The SoundMeter Standard Tool Set is now provided for free in SoundMeter X and includes access to full-featured sound level meter and noise dosimeter tools, plus ongoing hardware support, such as periodically updated nominal microphone sensitivities for built-in microphones on Apple devices, updated nominal voltage sensitivities for select audio input devices, and automatic calibration for audio input devices that include built-in sensitivity information.
SoundMeter Standard Tool Set includes:
Sound Level Meter
Noise Dosimeter