Surveilance Systems
Software and hardware systems for checking the audio component of the TV or radio broadcasting.
Sound qualities being checked:
- Drop outs and silence
- Phase
- Frequency spectra
- Noise
- Hum
- and more...
Comparison of two independent input - one as a reference, the second is evaluated.
The signals may be significantly time shifted (Usage: Comparison of the studio and satellite or FM stream)






