Multi-Functional Oversampling Digital Filter LSI for Digital Audio Use

Takeda M, Tohyama A. Multi-Functional Oversampling Digital Filter LSI for Digital Audio Use. In: AES Convention 3r. Audio Engineering Society; 1988.pp. 2686:1-. Available from: https://aes.org/publications/elibrary-page/?id=10236

@inproceedings{Takeda1988_10236,
  author = {Takeda, Minoru and Tohyama, Akira},
  title = {{Multi-Functional Oversampling Digital Filter LSI for Digital Audio Use}},
  booktitle = {AES Convention 3r},
  pages = {2686:1-},
  year = {1988},
  month = jul,
  publisher = {Audio Engineering Society},
  url = {}
}

TY  - CPAPER
TI  - Multi-Functional Oversampling Digital Filter LSI for Digital Audio Use
AU  - Takeda, Minoru
AU  - Tohyama, Akira
T2  - AES Convention 3r
SP  - 1
M1  - Paper 2686
PY  - 1988
DA  - 1988/07/06
UR  - https://aes.org/publications/elibrary-page/?id=10236
PB  - Audio Engineering Society
LA  - en
AB  - Oversampling D/A conversion systems are widely used in digital audio equipment to improve reproduction audio signal quality. The authors have developed an 8-times oversampling digital filter CMOS LSI with higher performance and several other functions in a chip. 8-times oversampling (interpolation) digital FIR (Finite Impulse Response) filtering, digital de-emphasis IIR (Infinite Impulse Response) filtering and digital attenuation are the main functions of this LSI. This paper describes the system construction and performance and the digital signal processing of the developed digital filter LSI.
ER  -