A Study of the Distortions and Audibility of PCM to PWM Mapping

Floros AC, Mourjopoulos JN. A Study of the Distortions and Audibility of PCM to PWM Mapping. In: AES Convention 104. Audio Engineering Society; 1998. Paper 4669. Available from: https://aes.org/publications/elibrary-page/?id=8511

@inproceedings{Floros1998_8511,
  author = {Floros, Andrew C. and Mourjopoulos, John N.},
  title = {{A Study of the Distortions and Audibility of PCM to PWM Mapping}},
  booktitle = {AES Convention 104},
  note = {Paper 4669},
  year = {1998},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=8511}
}

TY  - CPAPER
TI  - A Study of the Distortions and Audibility of PCM to PWM Mapping
AU  - Floros, Andrew C.
AU  - Mourjopoulos, John N.
T2  - AES Convention 104
M1  - Paper 4669
PY  - 1998
DA  - 1998/05/06
UR  - https://aes.org/publications/elibrary-page/?id=8511
PB  - Audio Engineering Society
LA  - en
AB  - Using a novel PCM to PWM analytic mapper, the effects of input signal parameters on the PWM-generated distortions are studied and their audibility is assessed using perceptual criteria (NMR and PAQM). A wide range of input signal parameters is studied (e.g. oversampling 2,R,64, quantization N=4, 8, 16, and 24) and the tests cover both tone-like and typical audio input signals.
ER  -