A New Principle for an All-Digital Preamplifier and Equalizer

Jensen JA. A New Principle for an All-Digital Preamplifier and Equalizer. J Audio Eng Soc. 1987;35(12):994-1003. Available from: https://aes.org/publications/elibrary-page/?id=5170

@article{Jensen1987_5170,
  author = {Jensen, Jørgen Arendt},
  title = {{A New Principle for an All-Digital Preamplifier and Equalizer}},
  journal = {Journal of the Audio Engineering Society},
  volume = {35},
  number = {12},
  pages = {994--1003},
  year = {1987},
  month = dec,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=5170}
}

TY  - JOUR
TI  - A New Principle for an All-Digital Preamplifier and Equalizer
AU  - Jensen, Jørgen Arendt
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 35
IS  - 12
SP  - 994
EP  - 1003
PY  - 1987
DA  - 1987/12/06
UR  - https://aes.org/publications/elibrary-page/?id=5170
PB  - Audio Engineering Society
LA  - en
AB  - A new principle for an all-digital preamplifier and equalizer, to be used together with a Compact Disc player, is described. The principle makes it possible to obtain an arbitrary gain transfer function together with a linear phase. The gain can be varied 20 dB from point to point, when specified on a logarithmic frequency axis with 30 dB. Taking advantage of the digital signal from the preamplifier, a high-efficiency power amplifier can be developed. A prototype of the preamplifier built with commercially obtainable components has shown promising results.
ER  -