This delay can be displayed in milliseconds, feet or meters. You can also measure the actual speed of sound. When a single tone is generated, the output level is as specified. When two tones are generated, the level will drop by 6dB so that clipping will not occur when the tones are in phase. Controls the upper and lower frequency range of the analyzer.
Wider spans take longer to compute.
This feature allows you to delay one channel with respect to another to compensate for any delay. The Delay Finder Utiltity can be used to measure the actual delay. Flat is equivalent to no weighting at all. Weighting functions emphasize frequencies in the 500 to 10,000 Hz range, which is the area of greatest sensitivity to the human ear. Separate Weighting options are available for the spectrum and wideband level.