Over-Sampling Filter for a Digital Audio Use
An oversampling filter LSI for digital audio has been developed and reported herewith, it is of the 95-Tap FIR type digital filter and has a passband ripple of ±0.01 dB and stopband attenuation of -85 dB. The digital filter was designed and evaluated through computer simulation. The LSI has an additional function of enabling attenuation of digital audio signals and is fabricated using 2 µm CMOS and realizes low power consumption.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is temporarily free for AES members.