SpectraFoo provides standards-based level metering, high-speed, high-resolution spectral analysis, the unique Phase Torch, correlation metering, triggerable waveform display, power balancing and a variety of power, envelope and spectral histories and phase analysis on any number of input or output channels. The SpectraFoo range is absolutely essential for broadcast and critical mixing & mastering.

* Lissajous phase scopes (X-Y, vectorscope and stereo field display modes)
* Full featured audio frequency oscilloscopes
* Power balance meters
* Full featured level meters with physical unit calibration
* Full featured audio spectrum analyzers
* Spectragram spectral history meters
* Correlation meters
* Correlation history meters
* Phase Torch frequency-sensitive phase meters
* Envelope history meters
* Band Limited history meters

SpectraFoo Complete provides all of the functionality that is in SpectraFoo plus a number of additional features. The differences fall into four categories:

(1) More instruments:
* 3 different kinds of bit meters for monitoring the low level audio bitstreams

(2) Full featured world-class signal generator:
* Provides high resolution 24-bit distortion free signal generation
* Up to 9 simultaneous sine sweeps
* Pink and White noise generation
* Burst Generation
* FFT synchronized sine generation
* Direct generation to audio I/O, captures and files


(3) Transfer function measurement system
* Allows direct measurement of both acoustic and equipment transfer functions (both frequency and phase)
* Can be used for equipment verification and test
* Can be used to \"shoot\" your control room for acoustic and electronic correction
* Provides full featured impulse and time-delay measurement tools for time aligning the transfer-function measurements
* Time-delay tools can be used for time aligning multiple audio tracks (e.g. DI and mic'ed bass or guitar)
* Coupled with the Signal generator, can be used to make TDS (time-delay spectrometry) measurements.


(4) Capture and Static Analysis system
* Allows you to record directly into SpectraFoo
* Provides loop playback
* Allows you to open soundbites in SpectraFoo for detailed analysis
* ... and more