Input Settings

gives the sound card input device. Note that the combo box list may contain devices that cannot be used for measurements.

gives the input line. For the Digigram® cards, Analog Input should be selected, but for other sound cards it is usually Line, or Mic. Note that the combo box list may contain lines that cannot be used for measurements, e.g. CD player and Aux.

gives the bit depth used for recording. You may choose either 16 or 24 bits. 24 bits usually gives a slightly better measurement result and allows a larger dynamic range, but your sound card may not support 24 bits.

opens the dialog box for setting input devices if a multi-channel (>2 channels) measurement is to be performed.