Operating Manual for Digital Sound Processor (DSP) V3.0
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3.4.1 Input Source
Sensitivity: Microphone gain, six grades for your choice
(0/3/6/9/12/15/18/21/24/27/30/33/36/39/42/45/48 dBu).
Phantom Power: Provide power for external capacitor microphone, click the button if needed. Do
not enable phantom power during line input or when the power is not required, so as not to damage
the external device.
Sine Wave: Drag the frequency to generate sine wave with designated frequency (20~20 kHz). You
may regulate the output level (unit: dBFS) based on your own needs. Use a fader to adjust or click
the text field to designate a value.
White Noise: Observe it on the frequency spectrograph with constant bandwidth, which has a flat
frequency spectrum. At this time, frequency regulation will fail, and the level can be used. Each
frequency component of white noise has equivalent energy.
Pink Noise: The frequency component powers of pink noise are mainly distributed in the middle
and low frequency bands. It decreases with a speed of 3dB/Oct in the middle and low frequency
bands. At this time, frequency regulation will fail, and the level can be used.
In addition, you may also find the following menu by right clicking each fader on the main menu.
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