Characterizing Digital Audio Transformers with Induced Jitter Histograms

Paul JD. Characterizing Digital Audio Transformers with Induced Jitter Histograms. In: AES Convention 111. Audio Engineering Society; 2001. Paper 5448. Available from: https://aes.org/publications/elibrary-page/?id=9883

@inproceedings{Paul2001_9883,
  author = {Paul, Jon D.},
  title = {{Characterizing Digital Audio Transformers with Induced Jitter Histograms}},
  booktitle = {AES Convention 111},
  note = {Paper 5448},
  year = {2001},
  month = nov,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=9883}
}

TY  - CPAPER
TI  - Characterizing Digital Audio Transformers with Induced Jitter Histograms
AU  - Paul, Jon D.
T2  - AES Convention 111
M1  - Paper 5448
PY  - 2001
DA  - 2001/11/06
UR  - https://aes.org/publications/elibrary-page/?id=9883
PB  - Audio Engineering Society
LA  - en
AB  - Transformers function in digital audio systems primarily to reject common mode noise interference, to break ground loops and to enhance balance to reduce inductive emissions. A new test characterizes the interference rejection of digital audio transformers used at the receiver input of transmission systems. A sample set of decoded frame sync clocks are accumulated by a statistical time interval analyzer. The analyzer calculates the mean value of the set of periods, the standard deviation (jitter), and provides a period histogram. The histogram and standard deviation establish a basis for comparing the high frequency interference rejection of various transformers and for quantifying the nature of the induced jitter. Test data are presented for 7 different types of transformers.
ER  -